Merge branch 'master' into dev

.gitignore

@@ -23,3 +23,7 @@ admin.connect
 debug.txt
 proto/autogenerated/debug.txt
 .specstory
+metrics_cache/
+metric_cache/
+metrics_events/
+bundler_events/

datasource.js

@@ -38,4 +38,4 @@ export default new DataSource({
         UserBasicAuth, UserEphemeralKey, Product, UserToUserPayment, Application, ApplicationUser, UserToUserPayment, LspOrder, LndNodeInfo, TrackedProvider, InviteToken, DebitAccess, UserOffer],
     // synchronize: true,
 })
-//npx typeorm migration:generate ./src/services/storage/migrations/user_offer -d ./datasource.js
+//npx typeorm migration:generate ./src/services/storage/migrations/ops_time -d ./datasource.js

env.example

@@ -103,6 +103,7 @@ LSP_MAX_FEE_BPS=100
 #METRICS_TOKEN=
 # Disable outbound payments aka honeypot mode
 #DISABLE_EXTERNAL_PAYMENTS=false
+#ALLOW_RESET_METRICS_STORAGES=false
 
 #WATCHDOG SECURITY
 # A last line of defense against 0-day drainage attacks

metricsDatasource.js

@@ -15,4 +15,4 @@ export default new DataSource({
     migrations: [LndMetrics1703170330183, ChannelRouting1709316653538, HtlcCount1724266887195, BalanceEvents1724860966825]
 });
 
-//npx typeorm migration:generate ./src/services/storage/migrations/root_ops -d ./metricsDatasource.js
+//npx typeorm migration:generate ./src/services/storage/migrations/root_ops_time -d ./metricsDatasource.js

package.json

@@ -65,14 +65,15 @@
     "websocket-polyfill": "^0.0.3",
     "why-is-node-running": "^3.2.0",
     "wrtc": "^0.4.7",
-    "ws": "^8.18.0"
+    "ws": "^8.18.0",
+    "zip-a-folder": "^3.1.9"
   },
   "devDependencies": {
     "@types/chai": "^4.3.4",
     "@types/chai-string": "^1.4.5",
     "@types/cors": "^2.8.17",
     "@types/eccrypto": "^1.1.6",
-    "@types/jsonwebtoken": "^9.0.6",
+    "@types/jsonwebtoken": "^9.0.9",
     "@types/lodash": "^4.14.182",
     "@types/node": "^16.11.10",
     "@types/node-fetch": "^2.6.3",

proto/autogenerated/client.md

@@ -255,6 +255,11 @@ The nostr server will send back a message response, and inside the body there wi
   - input: [DebitOperation](#DebitOperation)
   - This methods has an __empty__ __response__ body
 
+- ResetMetricsStorages
+  - auth type: __Metrics__
+  - This methods has an __empty__ __request__ body
+  - This methods has an __empty__ __response__ body
+
 - RespondToDebit
   - auth type: __User__
   - input: [DebitResponse](#DebitResponse)
@@ -295,6 +300,11 @@ The nostr server will send back a message response, and inside the body there wi
   - This methods has an __empty__ __request__ body
   - output: [UserHealthState](#UserHealthState)
 
+- ZipMetricsStorages
+  - auth type: __Metrics__
+  - This methods has an __empty__ __request__ body
+  - output: [ZippedMetrics](#ZippedMetrics)
+
 # HTTP API DEFINITION
 
 ## Supported HTTP Auths
@@ -794,6 +804,13 @@ The nostr server will send back a message response, and inside the body there wi
   - input: [DebitOperation](#DebitOperation)
   - This methods has an __empty__ __response__ body
 
+- ResetMetricsStorages
+  - auth type: __Metrics__
+  - http method: __post__
+  - http route: __/api/metrics/reset__
+  - This methods has an __empty__ __request__ body
+  - This methods has an __empty__ __response__ body
+
 - ResetNPubLinkingToken
   - auth type: __App__
   - http method: __post__
@@ -892,6 +909,13 @@ The nostr server will send back a message response, and inside the body there wi
   - This methods has an __empty__ __request__ body
   - output: [UserHealthState](#UserHealthState)
 
+- ZipMetricsStorages
+  - auth type: __Metrics__
+  - http method: __post__
+  - http route: __/api/metrics/zip__
+  - This methods has an __empty__ __request__ body
+  - output: [ZippedMetrics](#ZippedMetrics)
+
 # INPUTS AND OUTPUTS
 
 ## Messages
@@ -1465,6 +1489,9 @@ The nostr server will send back a message response, and inside the body there wi
 
 ### WebRtcMessage
   - __message__: _[WebRtcMessage_message](#WebRtcMessage_message)_
+
+### ZippedMetrics
+  - __path__: _string_
 ## Enums
 ### The enumerators used in the messages
 

proto/autogenerated/go/http_client.go

@@ -118,6 +118,7 @@ type Client struct {
 	PayInvoice                  func(req PayInvoiceRequest) (*PayInvoiceResponse, error)
 	RequestNPubLinkingToken     func(req RequestNPubLinkingTokenRequest) (*RequestNPubLinkingTokenResponse, error)
 	ResetDebit                  func(req DebitOperation) error
+	ResetMetricsStorages        func() error
 	ResetNPubLinkingToken       func(req RequestNPubLinkingTokenRequest) (*RequestNPubLinkingTokenResponse, error)
 	RespondToDebit              func(req DebitResponse) error
 	SendAppUserToAppPayment     func(req SendAppUserToAppPaymentRequest) error
@@ -132,6 +133,7 @@ type Client struct {
 	UpdateUserOffer             func(req OfferConfig) error
 	UseInviteLink               func(req UseInviteLinkRequest) error
 	UserHealth                  func() (*UserHealthState, error)
+	ZipMetricsStorages          func() (*ZippedMetrics, error)
 }
 
 func NewClient(params ClientParams) *Client {
@@ -1752,6 +1754,27 @@ func NewClient(params ClientParams) *Client {
 			}
 			return nil
 		},
+		ResetMetricsStorages: func() error {
+			auth, err := params.RetrieveMetricsAuth()
+			if err != nil {
+				return err
+			}
+			finalRoute := "/api/metrics/reset"
+			body := []byte{}
+			resBody, err := doPostRequest(params.BaseURL+finalRoute, body, auth)
+			if err != nil {
+				return err
+			}
+			result := ResultError{}
+			err = json.Unmarshal(resBody, &result)
+			if err != nil {
+				return err
+			}
+			if result.Status == "ERROR" {
+				return fmt.Errorf(result.Reason)
+			}
+			return nil
+		},
 		ResetNPubLinkingToken: func(req RequestNPubLinkingTokenRequest) (*RequestNPubLinkingTokenResponse, error) {
 			auth, err := params.RetrieveAppAuth()
 			if err != nil {
@@ -2082,5 +2105,31 @@ func NewClient(params ClientParams) *Client {
 			}
 			return &res, nil
 		},
+		ZipMetricsStorages: func() (*ZippedMetrics, error) {
+			auth, err := params.RetrieveMetricsAuth()
+			if err != nil {
+				return nil, err
+			}
+			finalRoute := "/api/metrics/zip"
+			body := []byte{}
+			resBody, err := doPostRequest(params.BaseURL+finalRoute, body, auth)
+			if err != nil {
+				return nil, err
+			}
+			result := ResultError{}
+			err = json.Unmarshal(resBody, &result)
+			if err != nil {
+				return nil, err
+			}
+			if result.Status == "ERROR" {
+				return nil, fmt.Errorf(result.Reason)
+			}
+			res := ZippedMetrics{}
+			err = json.Unmarshal(resBody, &res)
+			if err != nil {
+				return nil, err
+			}
+			return &res, nil
+		},
 	}
 }

proto/autogenerated/go/types.go

@@ -665,6 +665,9 @@ type WebRtcCandidate struct {
 type WebRtcMessage struct {
 	Message *WebRtcMessage_message `json:"message"`
 }
+type ZippedMetrics struct {
+	Path string `json:"path"`
+}
 type DebitResponse_response_type string
 
 const (

proto/autogenerated/ts/express_server.ts

@@ -1632,6 +1632,25 @@ export default (methods: Types.ServerMethods, opts: ServerOptions) => {
             opts.metricsCallback([{ ...info, ...stats, ...authContext }])
         } catch (ex) { const e = ex as any; logErrorAndReturnResponse(e, e.message || e, res, logger, { ...info, ...stats, ...authCtx }, opts.metricsCallback); if (opts.throwErrors) throw e }
     })
+    if (!opts.allowNotImplementedMethods && !methods.ResetMetricsStorages) throw new Error('method: ResetMetricsStorages is not implemented')
+    app.post('/api/metrics/reset', async (req, res) => {
+        const info: Types.RequestInfo = { rpcName: 'ResetMetricsStorages', batch: false, nostr: false, batchSize: 0}
+        const stats: Types.RequestStats = { startMs:req.startTimeMs || 0, start:req.startTime || 0n, parse: process.hrtime.bigint(), guard: 0n, validate: 0n, handle: 0n }
+        let authCtx: Types.AuthContext = {}
+        try {
+            if (!methods.ResetMetricsStorages) throw new Error('method: ResetMetricsStorages is not implemented')
+            const authContext = await opts.MetricsAuthGuard(req.headers['authorization'])
+            authCtx = authContext
+            stats.guard = process.hrtime.bigint()
+            stats.validate = stats.guard
+            const query = req.query
+            const params = req.params
+             await methods.ResetMetricsStorages({rpcName:'ResetMetricsStorages', ctx:authContext })
+            stats.handle = process.hrtime.bigint()
+            res.json({status: 'OK'})
+            opts.metricsCallback([{ ...info, ...stats, ...authContext }])
+        } catch (ex) { const e = ex as any; logErrorAndReturnResponse(e, e.message || e, res, logger, { ...info, ...stats, ...authCtx }, opts.metricsCallback); if (opts.throwErrors) throw e }
+    })
     if (!opts.allowNotImplementedMethods && !methods.ResetNPubLinkingToken) throw new Error('method: ResetNPubLinkingToken is not implemented')
     app.post('/api/app/user/npub/token/reset', async (req, res) => {
         const info: Types.RequestInfo = { rpcName: 'ResetNPubLinkingToken', batch: false, nostr: false, batchSize: 0}
@@ -1915,6 +1934,25 @@ export default (methods: Types.ServerMethods, opts: ServerOptions) => {
             opts.metricsCallback([{ ...info, ...stats, ...authContext }])
         } catch (ex) { const e = ex as any; logErrorAndReturnResponse(e, e.message || e, res, logger, { ...info, ...stats, ...authCtx }, opts.metricsCallback); if (opts.throwErrors) throw e }
     })
+    if (!opts.allowNotImplementedMethods && !methods.ZipMetricsStorages) throw new Error('method: ZipMetricsStorages is not implemented')
+    app.post('/api/metrics/zip', async (req, res) => {
+        const info: Types.RequestInfo = { rpcName: 'ZipMetricsStorages', batch: false, nostr: false, batchSize: 0}
+        const stats: Types.RequestStats = { startMs:req.startTimeMs || 0, start:req.startTime || 0n, parse: process.hrtime.bigint(), guard: 0n, validate: 0n, handle: 0n }
+        let authCtx: Types.AuthContext = {}
+        try {
+            if (!methods.ZipMetricsStorages) throw new Error('method: ZipMetricsStorages is not implemented')
+            const authContext = await opts.MetricsAuthGuard(req.headers['authorization'])
+            authCtx = authContext
+            stats.guard = process.hrtime.bigint()
+            stats.validate = stats.guard
+            const query = req.query
+            const params = req.params
+            const response =  await methods.ZipMetricsStorages({rpcName:'ZipMetricsStorages', ctx:authContext })
+            stats.handle = process.hrtime.bigint()
+            res.json({status: 'OK', ...response})
+            opts.metricsCallback([{ ...info, ...stats, ...authContext }])
+        } catch (ex) { const e = ex as any; logErrorAndReturnResponse(e, e.message || e, res, logger, { ...info, ...stats, ...authCtx }, opts.metricsCallback); if (opts.throwErrors) throw e }
+    })
     if (opts.staticFiles) {
             app.use(express.static(opts.staticFiles))
             app.get('*', function (_, res) {	res.sendFile('index.html', { root: opts.staticFiles })})

proto/autogenerated/ts/http_client.ts

@@ -839,6 +839,17 @@ export default (params: ClientParams) => ({
         }
         return { status: 'ERROR', reason: 'invalid response' }
     },
+    ResetMetricsStorages: async (): Promise<ResultError | ({ status: 'OK' })> => {
+        const auth = await params.retrieveMetricsAuth()
+        if (auth === null) throw new Error('retrieveMetricsAuth() returned null')
+        let finalRoute = '/api/metrics/reset'
+        const { data } = await axios.post(params.baseUrl + finalRoute, {}, { headers: { 'authorization': auth } })
+        if (data.status === 'ERROR' && typeof data.reason === 'string') return data
+        if (data.status === 'OK') { 
+            return data
+        }
+        return { status: 'ERROR', reason: 'invalid response' }
+    },
     ResetNPubLinkingToken: async (request: Types.RequestNPubLinkingTokenRequest): Promise<ResultError | ({ status: 'OK' }& Types.RequestNPubLinkingTokenResponse)> => {
         const auth = await params.retrieveAppAuth()
         if (auth === null) throw new Error('retrieveAppAuth() returned null')
@@ -995,4 +1006,18 @@ export default (params: ClientParams) => ({
         }
         return { status: 'ERROR', reason: 'invalid response' }
     },
+    ZipMetricsStorages: async (): Promise<ResultError | ({ status: 'OK' }& Types.ZippedMetrics)> => {
+        const auth = await params.retrieveMetricsAuth()
+        if (auth === null) throw new Error('retrieveMetricsAuth() returned null')
+        let finalRoute = '/api/metrics/zip'
+        const { data } = await axios.post(params.baseUrl + finalRoute, {}, { headers: { 'authorization': auth } })
+        if (data.status === 'ERROR' && typeof data.reason === 'string') return data
+        if (data.status === 'OK') { 
+            const result = data
+            if(!params.checkResult) return { status: 'OK', ...result }
+            const error = Types.ZippedMetricsValidate(result)
+            if (error === null) { return { status: 'OK', ...result } } else return { status: 'ERROR', reason: error.message }
+        }
+        return { status: 'ERROR', reason: 'invalid response' }
+    },
 })

proto/autogenerated/ts/nostr_client.ts

@@ -698,6 +698,17 @@ export default (params: NostrClientParams,  send: (to:string, message: NostrRequ
         }
         return { status: 'ERROR', reason: 'invalid response' }
     },
+    ResetMetricsStorages: async (): Promise<ResultError | ({ status: 'OK' })> => {
+        const auth = await params.retrieveNostrMetricsAuth()
+        if (auth === null) throw new Error('retrieveNostrMetricsAuth() returned null')
+        const nostrRequest: NostrRequest = {}
+        const data = await send(params.pubDestination, {rpcName:'ResetMetricsStorages',authIdentifier:auth, ...nostrRequest }) 
+        if (data.status === 'ERROR' && typeof data.reason === 'string') return data
+        if (data.status === 'OK') { 
+            return data
+        }
+        return { status: 'ERROR', reason: 'invalid response' }
+    },
     RespondToDebit: async (request: Types.DebitResponse): Promise<ResultError | ({ status: 'OK' })> => {
         const auth = await params.retrieveNostrUserAuth()
         if (auth === null) throw new Error('retrieveNostrUserAuth() returned null')
@@ -805,4 +816,18 @@ export default (params: NostrClientParams,  send: (to:string, message: NostrRequ
         }
         return { status: 'ERROR', reason: 'invalid response' }
     },
+    ZipMetricsStorages: async (): Promise<ResultError | ({ status: 'OK' }& Types.ZippedMetrics)> => {
+        const auth = await params.retrieveNostrMetricsAuth()
+        if (auth === null) throw new Error('retrieveNostrMetricsAuth() returned null')
+        const nostrRequest: NostrRequest = {}
+        const data = await send(params.pubDestination, {rpcName:'ZipMetricsStorages',authIdentifier:auth, ...nostrRequest }) 
+        if (data.status === 'ERROR' && typeof data.reason === 'string') return data
+        if (data.status === 'OK') { 
+            const result = data
+            if(!params.checkResult) return { status: 'OK', ...result }
+            const error = Types.ZippedMetricsValidate(result)
+            if (error === null) { return { status: 'OK', ...result } } else return { status: 'ERROR', reason: error.message }
+        }
+        return { status: 'ERROR', reason: 'invalid response' }
+    },
 })

proto/autogenerated/ts/nostr_transport.ts

@@ -1091,6 +1091,19 @@ export default (methods: Types.ServerMethods, opts: NostrOptions) => {
                     opts.metricsCallback([{ ...info, ...stats, ...authContext }])
                 }catch(ex){ const e = ex as any; logErrorAndReturnResponse(e, e.message || e, res, logger, { ...info, ...stats, ...authCtx }, opts.metricsCallback); if (opts.throwErrors) throw e }
                 break
+            case 'ResetMetricsStorages':
+                try {
+                    if (!methods.ResetMetricsStorages) throw new Error('method: ResetMetricsStorages is not implemented')
+                    const authContext = await opts.NostrMetricsAuthGuard(req.appId, req.authIdentifier)
+                    stats.guard = process.hrtime.bigint()
+                    authCtx = authContext
+                    stats.validate = stats.guard
+                    await methods.ResetMetricsStorages({rpcName:'ResetMetricsStorages', ctx:authContext })
+                    stats.handle = process.hrtime.bigint()
+                    res({status: 'OK'})
+                    opts.metricsCallback([{ ...info, ...stats, ...authContext }])
+                }catch(ex){ const e = ex as any; logErrorAndReturnResponse(e, e.message || e, res, logger, { ...info, ...stats, ...authCtx }, opts.metricsCallback); if (opts.throwErrors) throw e }
+                break
             case 'RespondToDebit':
                 try {
                     if (!methods.RespondToDebit) throw new Error('method: RespondToDebit is not implemented')
@@ -1213,6 +1226,19 @@ export default (methods: Types.ServerMethods, opts: NostrOptions) => {
                     opts.metricsCallback([{ ...info, ...stats, ...authContext }])
                 }catch(ex){ const e = ex as any; logErrorAndReturnResponse(e, e.message || e, res, logger, { ...info, ...stats, ...authCtx }, opts.metricsCallback); if (opts.throwErrors) throw e }
                 break
+            case 'ZipMetricsStorages':
+                try {
+                    if (!methods.ZipMetricsStorages) throw new Error('method: ZipMetricsStorages is not implemented')
+                    const authContext = await opts.NostrMetricsAuthGuard(req.appId, req.authIdentifier)
+                    stats.guard = process.hrtime.bigint()
+                    authCtx = authContext
+                    stats.validate = stats.guard
+                    const response = await methods.ZipMetricsStorages({rpcName:'ZipMetricsStorages', ctx:authContext })
+                    stats.handle = process.hrtime.bigint()
+                    res({status: 'OK', ...response})
+                    opts.metricsCallback([{ ...info, ...stats, ...authContext }])
+                }catch(ex){ const e = ex as any; logErrorAndReturnResponse(e, e.message || e, res, logger, { ...info, ...stats, ...authCtx }, opts.metricsCallback); if (opts.throwErrors) throw e }
+                break
             default: logger.error('unknown rpc call name from nostr event:'+req.rpcName) 
         }
     }

proto/autogenerated/ts/types.ts

@@ -28,8 +28,8 @@ export type MetricsContext = {
     app_id: string
     operator_id: string
 }
-export type MetricsMethodInputs = GetAppsMetrics_Input | GetBundleMetrics_Input | GetErrorStats_Input | GetLndMetrics_Input | GetSingleBundleMetrics_Input | GetSingleUsageMetrics_Input | GetUsageMetrics_Input | SubmitWebRtcMessage_Input
+export type MetricsMethodInputs = GetAppsMetrics_Input | GetBundleMetrics_Input | GetErrorStats_Input | GetLndMetrics_Input | GetSingleBundleMetrics_Input | GetSingleUsageMetrics_Input | GetUsageMetrics_Input | ResetMetricsStorages_Input | SubmitWebRtcMessage_Input | ZipMetricsStorages_Input
-export type MetricsMethodOutputs = GetAppsMetrics_Output | GetBundleMetrics_Output | GetErrorStats_Output | GetLndMetrics_Output | GetSingleBundleMetrics_Output | GetSingleUsageMetrics_Output | GetUsageMetrics_Output | SubmitWebRtcMessage_Output
+export type MetricsMethodOutputs = GetAppsMetrics_Output | GetBundleMetrics_Output | GetErrorStats_Output | GetLndMetrics_Output | GetSingleBundleMetrics_Output | GetSingleUsageMetrics_Output | GetUsageMetrics_Output | ResetMetricsStorages_Output | SubmitWebRtcMessage_Output | ZipMetricsStorages_Output
 export type UserContext = {
     app_id: string
     app_user_id: string
@@ -253,6 +253,9 @@ export type RequestNPubLinkingToken_Output = ResultError | ({ status: 'OK' } & R
 export type ResetDebit_Input = {rpcName:'ResetDebit', req: DebitOperation}
 export type ResetDebit_Output = ResultError | { status: 'OK' }
 
+export type ResetMetricsStorages_Input = {rpcName:'ResetMetricsStorages'}
+export type ResetMetricsStorages_Output = ResultError | { status: 'OK' }
+
 export type ResetNPubLinkingToken_Input = {rpcName:'ResetNPubLinkingToken', req: RequestNPubLinkingTokenRequest}
 export type ResetNPubLinkingToken_Output = ResultError | ({ status: 'OK' } & RequestNPubLinkingTokenResponse)
 
@@ -295,6 +298,9 @@ export type UseInviteLink_Output = ResultError | { status: 'OK' }
 export type UserHealth_Input = {rpcName:'UserHealth'}
 export type UserHealth_Output = ResultError | ({ status: 'OK' } & UserHealthState)
 
+export type ZipMetricsStorages_Input = {rpcName:'ZipMetricsStorages'}
+export type ZipMetricsStorages_Output = ResultError | ({ status: 'OK' } & ZippedMetrics)
+
 export type ServerMethods = {
     AddApp?: (req: AddApp_Input & {ctx: AdminContext }) => Promise<AuthApp>
     AddAppInvoice?: (req: AddAppInvoice_Input & {ctx: AppContext }) => Promise<NewInvoiceResponse>
@@ -359,6 +365,7 @@ export type ServerMethods = {
     PayInvoice?: (req: PayInvoice_Input & {ctx: UserContext }) => Promise<PayInvoiceResponse>
     RequestNPubLinkingToken?: (req: RequestNPubLinkingToken_Input & {ctx: AppContext }) => Promise<RequestNPubLinkingTokenResponse>
     ResetDebit?: (req: ResetDebit_Input & {ctx: UserContext }) => Promise<void>
+    ResetMetricsStorages?: (req: ResetMetricsStorages_Input & {ctx: MetricsContext }) => Promise<void>
     ResetNPubLinkingToken?: (req: ResetNPubLinkingToken_Input & {ctx: AppContext }) => Promise<RequestNPubLinkingTokenResponse>
     RespondToDebit?: (req: RespondToDebit_Input & {ctx: UserContext }) => Promise<void>
     SendAppUserToAppPayment?: (req: SendAppUserToAppPayment_Input & {ctx: AppContext }) => Promise<void>
@@ -373,6 +380,7 @@ export type ServerMethods = {
     UpdateUserOffer?: (req: UpdateUserOffer_Input & {ctx: UserContext }) => Promise<void>
     UseInviteLink?: (req: UseInviteLink_Input & {ctx: GuestWithPubContext }) => Promise<void>
     UserHealth?: (req: UserHealth_Input & {ctx: UserContext }) => Promise<UserHealthState>
+    ZipMetricsStorages?: (req: ZipMetricsStorages_Input & {ctx: MetricsContext }) => Promise<ZippedMetrics>
 }
 
 export enum AddressType {
@@ -3816,6 +3824,24 @@ export const WebRtcMessageValidate = (o?: WebRtcMessage, opts: WebRtcMessageOpti
     return null
 }
 
+export type ZippedMetrics = {
+    path: string
+}
+export const ZippedMetricsOptionalFields: [] = []
+export type ZippedMetricsOptions = OptionsBaseMessage & {
+    checkOptionalsAreSet?: []
+    path_CustomCheck?: (v: string) => boolean
+}
+export const ZippedMetricsValidate = (o?: ZippedMetrics, opts: ZippedMetricsOptions = {}, path: string = 'ZippedMetrics::root.'): Error | null => {
+    if (opts.checkOptionalsAreSet && opts.allOptionalsAreSet) return new Error(path + ': only one of checkOptionalsAreSet or allOptionalNonDefault can be set for each message')
+    if (typeof o !== 'object' || o === null) return new Error(path + ': object is not an instance of an object or is null')
+
+    if (typeof o.path !== 'string') return new Error(`${path}.path: is not a string`)
+    if (opts.path_CustomCheck && !opts.path_CustomCheck(o.path)) return new Error(`${path}.path: custom check failed`)
+
+    return null
+}
+
 export enum DebitResponse_response_type {
     DENIED = 'denied',
     INVOICE = 'invoice',

proto/service/methods.proto

@@ -234,6 +234,20 @@ service LightningPub {
         option (nostr) = true;
     }
 
+    rpc ZipMetricsStorages(structs.Empty) returns (structs.ZippedMetrics) {
+        option (auth_type)  = "Metrics";
+        option (http_method) = "post";
+        option (http_route) = "/api/metrics/zip";
+        option (nostr) = true;
+    }
+
+    rpc ResetMetricsStorages(structs.Empty) returns (structs.Empty) {
+        option (auth_type)  = "Metrics";
+        option (http_method) = "post";
+        option (http_route) = "/api/metrics/reset";
+        option (nostr) = true;
+    }
+
     rpc CreateOneTimeInviteLink(structs.CreateOneTimeInviteLinkRequest) returns (structs.CreateOneTimeInviteLinkResponse) {
         option (auth_type) = "Admin";
         option (http_method) = "post";

proto/service/structs.proto

@@ -10,6 +10,10 @@ message LndSeed {
     repeated string seed = 1;
 }
 
+message ZippedMetrics {
+    string path = 1;
+}
+
 message EncryptionExchangeRequest {
     string publicKey = 1;
     string deviceId = 2;

src/nostrMiddleware.ts

@@ -38,7 +38,7 @@ export default (serverMethods: Types.ServerMethods, mainHandler: Main, nostrSett
         },
         logger: { log: console.log, error: err => log(ERROR, err) },
     })
-    const nostr = new Nostr(nostrSettings, event => {
+    const nostr = new Nostr(nostrSettings, mainHandler.utils, event => {
         let j: NostrRequest
         try {
             j = JSON.parse(event.content)

src/services/helpers/utilsWrapper.ts

@@ -1,16 +1,34 @@
 import { MainSettings } from "../main/settings.js";
-import { StateBundler } from "../storage/stateBundler.js";
+import { StateBundler } from "../storage/tlv/stateBundler.js";
-
+import { TlvStorageFactory } from "../storage/tlv/tlvFilesStorageFactory.js";
+import { NostrSend } from "../nostr/handler.js";
+import { ProcessMetricsCollector } from "../storage/tlv/processMetricsCollector.js";
+type UtilsSettings = {
+    noCollector?: boolean
+    dataDir: string,
+    allowResetMetricsStorages: boolean
+}
 export class Utils {
-
+    tlvStorageFactory: TlvStorageFactory
     stateBundler: StateBundler
-    settings: MainSettings
+    _nostrSend: NostrSend = () => { throw new Error('nostr send not initialized yet') }
-    constructor(settings: MainSettings) {
+    constructor({ noCollector, dataDir, allowResetMetricsStorages }: UtilsSettings) {
-        this.settings = settings
+        this.tlvStorageFactory = new TlvStorageFactory(allowResetMetricsStorages)
-        this.stateBundler = new StateBundler(settings.storageSettings)
+        this.stateBundler = new StateBundler(dataDir, this.tlvStorageFactory)
+        if (!noCollector) {
+            new ProcessMetricsCollector((metrics) => {
+                this.tlvStorageFactory.ProcessMetrics(metrics, '')
+            })
+        }
+    }
+
+    attachNostrSend(f: NostrSend) {
+        this._nostrSend = f
+        this.tlvStorageFactory.attachNostrSend(f)
     }
 
     Stop() {
         this.stateBundler.Stop()
+        this.tlvStorageFactory.disconnect()
     }
 }

src/services/lnd/lnd.ts

@@ -18,7 +18,7 @@ import { ERROR, getLogger } from '../helpers/logger.js';
 import { HtlcEvent_EventType } from '../../../proto/lnd/router.js';
 import { LiquidityProvider, LiquidityRequest } from '../main/liquidityProvider.js';
 import { Utils } from '../helpers/utilsWrapper.js';
-import { TxPointSettings } from '../storage/stateBundler.js';
+import { TxPointSettings } from '../storage/tlv/stateBundler.js';
 import { WalletKitClient } from '../../../proto/lnd/walletkit.client.js';
 const DeadLineMetadata = (deadline = 10 * 1000) => ({ deadline: Date.now() + deadline })
 const deadLndRetrySeconds = 5

src/services/main/debitManager.ts

@@ -186,7 +186,7 @@ export class DebitManager {
                 this.notifyPaymentSuccess(appUser, debitRes, op, { appId: ctx.app_id, pub: req.npub, id: req.request_id })
                 return
             default:
-                throw new Error("invalid response type")
+                throw new Error("invalid debit response type")
         }
     }
 

src/services/main/index.ts

@@ -55,7 +55,7 @@ export default class {
     utils: Utils
     rugPullTracker: RugPullTracker
     unlocker: Unlocker
-    webRTC: webRTC
+    //webRTC: webRTC
     nostrSend: NostrSend = () => { getLogger({})("nostr send not initialized yet") }
     constructor(settings: MainSettings, storage: Storage, adminManager: AdminManager, utils: Utils, unlocker: Unlocker) {
         this.settings = settings
@@ -76,8 +76,7 @@ export default class {
         this.appUserManager = new AppUserManager(this.storage, this.settings, this.applicationManager)
         this.debitManager = new DebitManager(this.storage, this.lnd, this.applicationManager)
         this.offerManager = new OfferManager(this.storage, this.lnd, this.applicationManager, this.productManager, this.liquidityManager)
-        this.webRTC = new webRTC(this.storage, this.utils)
+        //this.webRTC = new webRTC(this.storage, this.utils)
-
     }
 
     Stop() {
@@ -99,7 +98,8 @@ export default class {
         this.liquidityProvider.attachNostrSend(f)
         this.debitManager.attachNostrSend(f)
         this.offerManager.attachNostrSend(f)
-        this.webRTC.attachNostrSend(f)
+        this.utils.attachNostrSend(f)
+        //this.webRTC.attachNostrSend(f)
     }
 
     htlcCb: HtlcCb = (e) => {

src/services/main/init.ts

@@ -9,6 +9,7 @@ import { LoadMainSettingsFromEnv, MainSettings } from "./settings.js"
 import { Utils } from "../helpers/utilsWrapper.js"
 import { Wizard } from "../wizard/index.js"
 import { AdminManager } from "./adminManager.js"
+import { TlvStorageFactory } from "../storage/tlv/tlvFilesStorageFactory.js"
 export type AppData = {
     privateKey: string;
     publicKey: string;
@@ -16,8 +17,8 @@ export type AppData = {
     name: string;
 }
 export const initMainHandler = async (log: PubLogger, mainSettings: MainSettings) => {
-    const utils = new Utils(mainSettings)
+    const utils = new Utils({ dataDir: mainSettings.storageSettings.dataDir, allowResetMetricsStorages: mainSettings.allowResetMetricsStorages })
-    const storageManager = new Storage(mainSettings.storageSettings)
+    const storageManager = new Storage(mainSettings.storageSettings, utils)
     await storageManager.Connect(log)
     /*     const manualMigration = await TypeOrmMigrationRunner(log, storageManager, mainSettings.storageSettings.dbSettings, process.argv[2])
         if (manualMigration) {

src/services/main/sanityChecker.ts

@@ -36,7 +36,7 @@ export default class SanityChecker {
                 return { type: fullData, data: fullData }
             } else if (LN_INVOICE_REGEX.test(fullData)) {
                 return { type: 'invoice', data: fullData }
-            } else if (BITCOIN_ADDRESS_REGEX.test(fullData)) {
+            } else if (BITCOIN_ADDRESS_REGEX.test(fullData) || fullData.startsWith("bcrt1")) {
                 return { type: 'address', data: fullData }
             } else {
                 return { type: 'u2u', data: fullData }
@@ -45,7 +45,7 @@ export default class SanityChecker {
             const [prefix, data] = parts
             if (prefix === 'routing_fee_refund' || prefix === 'payment_refund') {
                 return { type: prefix, data }
-            } else if (BITCOIN_ADDRESS_REGEX.test(prefix)) {
+            } else if (BITCOIN_ADDRESS_REGEX.test(prefix) || prefix.startsWith("bcrt1")) {
                 return { type: 'address', data: prefix, txHash: data }
             } else {
                 return { type: 'u2u', data: prefix, serialId: +data }
@@ -236,6 +236,7 @@ export default class SanityChecker {
         this.decrementEvents = {}
         for (let i = 0; i < this.events.length; i++) {
             const e = this.events[i]
+            this.log("checking event", e.type, e.data)
             if (e.type === 'balance_decrement') {
                 await this.verifyDecrementEvent(e)
             } else if (e.type === 'balance_increment') {

src/services/main/settings.ts

@@ -34,7 +34,8 @@ export type MainSettings = {
     defaultAppName: string
     pushBackupsToNostr: boolean
     lnurlMetaText: string,
-    bridgeUrl: string
+    bridgeUrl: string,
+    allowResetMetricsStorages: boolean
 }
 
 export type BitcoinCoreSettings = {
@@ -74,7 +75,8 @@ export const LoadMainSettingsFromEnv = (): MainSettings => {
         defaultAppName: process.env.DEFAULT_APP_NAME || "wallet",
         pushBackupsToNostr: process.env.PUSH_BACKUPS_TO_NOSTR === 'true' || false,
         lnurlMetaText: process.env.LNURL_META_TEXT || "LNURL via Lightning.pub",
-        bridgeUrl: process.env.BRIDGE_URL || "https://shockwallet.app"
+        bridgeUrl: process.env.BRIDGE_URL || "https://shockwallet.app",
+        allowResetMetricsStorages: process.env.ALLOW_RESET_METRICS_STORAGES === 'true' || false
     }
 }
 

src/services/metrics/index.ts

@@ -348,7 +348,7 @@ export default class Handler {
                 open_channels: openChannels.map(c => ({ channel_point: c.channelPoint, active: c.active, capacity: Number(c.capacity), channel_id: c.chanId, lifetime: Number(c.lifetime), local_balance: Number(c.localBalance), remote_balance: Number(c.remoteBalance), label: c.peerAlias })),
                 forwarding_events: totalEvents,
                 forwarding_fees: totalFees,
-                root_ops: rootOps.map(r => ({ amount: r.operation_amount, created_at_unix: r.created_at.getTime(), op_id: r.operation_identifier, op_type: mapRootOpType(r.operation_type) })),
+                root_ops: rootOps.map(r => ({ amount: r.operation_amount, created_at_unix: r.at_unix || 0, op_id: r.operation_identifier, op_type: mapRootOpType(r.operation_type) })),
             }],
         }
     }

src/services/nostr/handler.ts

@@ -6,6 +6,7 @@ import { SimplePool, Event, UnsignedEvent, getEventHash, finalizeEvent, Relay, n
 import { ERROR, getLogger } from '../helpers/logger.js'
 import { nip19 } from 'nostr-tools'
 import { encrypt as encryptV1, decrypt as decryptV1, getSharedSecret as getConversationKeyV1 } from './nip44v1.js'
+import { ProcessMetrics, ProcessMetricsCollector } from '../storage/tlv/processMetricsCollector.js'
 const { nprofileEncode } = nip19
 const { v2 } = nip44
 const { encrypt: encryptV2, decrypt: decryptV2, utils } = v2
@@ -50,14 +51,18 @@ type EventResponse = {
     type: 'event'
     event: NostrEvent
 }
+type ProcessMetricsResponse = {
+    type: 'processMetrics'
+    metrics: ProcessMetrics
+}
 
 export type ChildProcessRequest = SettingsRequest | SendRequest
-export type ChildProcessResponse = ReadyResponse | EventResponse
+export type ChildProcessResponse = ReadyResponse | EventResponse | ProcessMetricsResponse
 const send = (message: ChildProcessResponse) => {
     if (process.send) {
         process.send(message, undefined, undefined, err => {
             if (err) {
-                getLogger({ component: "nostrMiddleware" })(ERROR, "failed to send message to parent process", err, "message:", message)
+                getLogger({ component: "nostrMiddleware" })(ERROR, "failed to send message to parent process from nostr handler", err, "message:", message)
                 process.exit(1)
             }
         })
@@ -88,6 +93,13 @@ const initSubprocessHandler = (settings: NostrSettings) => {
             event: event
         })
     })
+
+    new ProcessMetricsCollector((metrics) => {
+        send({
+            type: 'processMetrics',
+            metrics
+        })
+    })
 }
 const sendToNostr: NostrSend = (initiator, data, relays) => {
     if (!subProcessHandler) {

src/services/nostr/index.ts

@@ -1,6 +1,7 @@
 import { ChildProcess, fork } from 'child_process'
 import { EnvMustBeNonEmptyString } from "../helpers/envParser.js"
 import { NostrSettings, NostrEvent, ChildProcessRequest, ChildProcessResponse, SendData, SendInitiator } from "./handler.js"
+import { Utils } from '../helpers/utilsWrapper.js'
 type EventCallback = (event: NostrEvent) => void
 
 const getEnvOrDefault = (name: string, defaultValue: string): string => {
@@ -17,7 +18,9 @@ export const LoadNosrtSettingsFromEnv = (test = false) => {
 export default class NostrSubprocess {
     settings: NostrSettings
     childProcess: ChildProcess
-    constructor(settings: NostrSettings, eventCallback: EventCallback) {
+    utils: Utils
+    constructor(settings: NostrSettings, utils: Utils, eventCallback: EventCallback) {
+        this.utils = utils
         this.childProcess = fork("./build/src/services/nostr/handler")
         this.childProcess.on("error", console.error)
         this.childProcess.on("message", (message: ChildProcessResponse) => {
@@ -28,6 +31,9 @@ export default class NostrSubprocess {
                 case 'event':
                     eventCallback(message.event)
                     break
+                case 'processMetrics':
+                    this.utils.tlvStorageFactory.ProcessMetrics(message.metrics, 'nostr')
+                    break
                 default:
                     console.error("unknown nostr event response", message)
                     break;

src/services/serverMethods/index.ts

@@ -11,7 +11,8 @@ export default (mainHandler: Main): Types.ServerMethods => {
                     offer_CustomCheck: offer => offer !== '',
                 }
             })
-            return mainHandler.webRTC.OnMessage({ userPub: ctx.operator_id, appId: ctx.app_id }, req.message)
+            if (err != null) throw new Error(err.message)
+            return mainHandler.utils.tlvStorageFactory.WebRtcMessage({ userPub: ctx.operator_id, appId: ctx.app_id }, req.message)
         },
         SubToWebRtcCandidates: async ({ ctx }) => { },
         GetUsageMetrics: async ({ ctx, req }) => {
@@ -45,6 +46,13 @@ export default (mainHandler: Main): Types.ServerMethods => {
         GetLndMetrics: async ({ ctx, req }) => {
             return mainHandler.metricsManager.GetLndMetrics(req)
         },
+        ResetMetricsStorages: async ({ ctx }) => {
+            return mainHandler.utils.tlvStorageFactory.ResetStorages()
+        },
+        ZipMetricsStorages: async ({ ctx }) => {
+            const path = await mainHandler.utils.tlvStorageFactory.ZipStorages()
+            return { path }
+        },
         ListChannels: async ({ ctx }) => {
             return mainHandler.adminManager.ListChannels()
         },

src/services/storage/applicationStorage.ts

@@ -7,7 +7,7 @@ import { ApplicationUser } from './entity/ApplicationUser.js';
 import { getLogger } from '../helpers/logger.js';
 import { User } from './entity/User.js';
 import { InviteToken } from './entity/InviteToken.js';
-import { StorageInterface } from './storageInterface.js';
+import { StorageInterface } from './db/storageInterface.js';
 export default class {
     dbs: StorageInterface
     userStorage: UserStorage

src/services/storage/db/db.ts

@@ -1,29 +1,29 @@
 import "reflect-metadata"
 import { DataSource, Migration } from "typeorm"
-import { AddressReceivingTransaction } from "./entity/AddressReceivingTransaction.js"
+import { AddressReceivingTransaction } from "../entity/AddressReceivingTransaction.js"
-import { User } from "./entity/User.js"
+import { User } from "../entity/User.js"
-import { UserReceivingAddress } from "./entity/UserReceivingAddress.js"
+import { UserReceivingAddress } from "../entity/UserReceivingAddress.js"
-import { UserReceivingInvoice } from "./entity/UserReceivingInvoice.js"
+import { UserReceivingInvoice } from "../entity/UserReceivingInvoice.js"
-import { UserInvoicePayment } from "./entity/UserInvoicePayment.js"
+import { UserInvoicePayment } from "../entity/UserInvoicePayment.js"
-import { EnvMustBeNonEmptyString } from "../helpers/envParser.js"
+import { EnvMustBeNonEmptyString } from "../../helpers/envParser.js"
-import { UserTransactionPayment } from "./entity/UserTransactionPayment.js"
+import { UserTransactionPayment } from "../entity/UserTransactionPayment.js"
-import { UserBasicAuth } from "./entity/UserBasicAuth.js"
+import { UserBasicAuth } from "../entity/UserBasicAuth.js"
-import { UserEphemeralKey } from "./entity/UserEphemeralKey.js"
+import { UserEphemeralKey } from "../entity/UserEphemeralKey.js"
-import { UserToUserPayment } from "./entity/UserToUserPayment.js"
+import { UserToUserPayment } from "../entity/UserToUserPayment.js"
-import { Application } from "./entity/Application.js"
+import { Application } from "../entity/Application.js"
-import { ApplicationUser } from "./entity/ApplicationUser.js"
+import { ApplicationUser } from "../entity/ApplicationUser.js"
-import { BalanceEvent } from "./entity/BalanceEvent.js"
+import { BalanceEvent } from "../entity/BalanceEvent.js"
-import { ChannelBalanceEvent } from "./entity/ChannelsBalanceEvent.js"
+import { ChannelBalanceEvent } from "../entity/ChannelsBalanceEvent.js"
-import { getLogger } from "../helpers/logger.js"
+import { getLogger } from "../../helpers/logger.js"
-import { ChannelRouting } from "./entity/ChannelRouting.js"
+import { ChannelRouting } from "../entity/ChannelRouting.js"
-import { LspOrder } from "./entity/LspOrder.js"
+import { LspOrder } from "../entity/LspOrder.js"
-import { Product } from "./entity/Product.js"
+import { Product } from "../entity/Product.js"
-import { LndNodeInfo } from "./entity/LndNodeInfo.js"
+import { LndNodeInfo } from "../entity/LndNodeInfo.js"
-import { TrackedProvider } from "./entity/TrackedProvider.js"
+import { TrackedProvider } from "../entity/TrackedProvider.js"
-import { InviteToken } from "./entity/InviteToken.js"
+import { InviteToken } from "../entity/InviteToken.js"
-import { DebitAccess } from "./entity/DebitAccess.js"
+import { DebitAccess } from "../entity/DebitAccess.js"
-import { RootOperation } from "./entity/RootOperation.js"
+import { RootOperation } from "../entity/RootOperation.js"
-import { UserOffer } from "./entity/UserOffer.js"
+import { UserOffer } from "../entity/UserOffer.js"
 
 
 export type DbSettings = {
@@ -70,7 +70,7 @@ export const MainDbEntities = {
 export type MainDbNames = keyof typeof MainDbEntities
 export const MainDbEntitiesNames = Object.keys(MainDbEntities)
 
-const MetricsDbEntities = {
+export const MetricsDbEntities = {
     'BalanceEvent': BalanceEvent,
     'ChannelBalanceEvent': ChannelBalanceEvent,
     'ChannelRouting': ChannelRouting,

src/services/storage/db/storageInterface.ts

@@ -1,4 +1,4 @@
-import { fork } from 'child_process';
+import { ChildProcess, fork } from 'child_process';
 import { EventEmitter } from 'events';
 import { DbSettings, MainDbNames } from './db.js';
 import { DeepPartial, FindOptionsWhere } from 'typeorm';
@@ -10,32 +10,48 @@ import {
     IncrementOperation,
     DecrementOperation,
     SumOperation,
+    DBNames,
+    SuccessOperationResponse,
 } from './storageProcessor.js';
 import { PickKeysByType } from 'typeorm/common/PickKeysByType.js';
 import { serializeRequest, WhereCondition } from './serializationHelpers.js';
+import { Utils } from '../../helpers/utilsWrapper.js';
+import { ProcessMetrics } from '../tlv/processMetricsCollector.js';
 
 
 export type TX<T> = (txId: string) => Promise<T>
 
 export class StorageInterface extends EventEmitter {
-    private process: any;
+    private process: ChildProcess;
     private isConnected: boolean = false;
     private debug: boolean = false;
+    private utils: Utils
+    private dbType: 'main' | 'metrics'
 
-    constructor() {
+    constructor(utils: Utils) {
         super();
         this.initializeSubprocess();
+        this.utils = utils
     }
 
     setDebug(debug: boolean) {
         this.debug = debug;
     }
 
+    private handleCollectedProcessMetrics(metrics: SuccessOperationResponse<ProcessMetrics>) {
+        if (!this.dbType) return
+        this.utils.tlvStorageFactory.ProcessMetrics(metrics.data, this.dbType + '_storage')
+    }
+
     private initializeSubprocess() {
-        this.process = fork('./build/src/services/storage/storageProcessor');
+        this.process = fork('./build/src/services/storage/db/storageProcessor');
 
         this.process.on('message', (response: OperationResponse<any>) => {
+            if (response.success && response.type === 'processMetrics') {
+                this.handleCollectedProcessMetrics(response)
+            } else {
                 this.emit(response.opId, response);
+            }
         });
 
         this.process.on('error', (error: Error) => {
@@ -51,61 +67,62 @@ export class StorageInterface extends EventEmitter {
         this.isConnected = true;
     }
 
-    Connect(settings: DbSettings): Promise<number> {
+    Connect(settings: DbSettings, dbType: 'main' | 'metrics'): Promise<number> {
         const opId = Math.random().toString()
-        const connectOp: ConnectOperation = { type: 'connect', opId, settings }
+        this.dbType = dbType
+        const connectOp: ConnectOperation = { type: 'connect', opId, settings, dbType }
         return this.handleOp<number>(connectOp)
     }
 
-    Delete<T>(entity: MainDbNames, q: number | FindOptionsWhere<T>, txId?: string): Promise<number> {
+    Delete<T>(entity: DBNames, q: number | FindOptionsWhere<T>, txId?: string): Promise<number> {
         const opId = Math.random().toString()
         const deleteOp: DeleteOperation<T> = { type: 'delete', entity, opId, q, txId }
         return this.handleOp<number>(deleteOp)
     }
 
-    Remove<T>(entity: MainDbNames, q: T, txId?: string): Promise<T> {
+    Remove<T>(entity: DBNames, q: T, txId?: string): Promise<T> {
         const opId = Math.random().toString()
         const removeOp: RemoveOperation<T> = { type: 'remove', entity, opId, q, txId }
         return this.handleOp<T>(removeOp)
     }
 
-    FindOne<T>(entity: MainDbNames, q: QueryOptions<T>, txId?: string): Promise<T | null> {
+    FindOne<T>(entity: DBNames, q: QueryOptions<T>, txId?: string): Promise<T | null> {
         const opId = Math.random().toString()
         const findOp: FindOneOperation<T> = { type: 'findOne', entity, opId, q, txId }
         return this.handleOp<T | null>(findOp)
     }
 
-    Find<T>(entity: MainDbNames, q: QueryOptions<T>, txId?: string): Promise<T[]> {
+    Find<T>(entity: DBNames, q: QueryOptions<T>, txId?: string): Promise<T[]> {
         const opId = Math.random().toString()
         const findOp: FindOperation<T> = { type: 'find', entity, opId, q, txId }
         return this.handleOp<T[]>(findOp)
     }
 
-    Sum<T>(entity: MainDbNames, columnName: PickKeysByType<T, number>, q: WhereCondition<T>, txId?: string): Promise<number> {
+    Sum<T>(entity: DBNames, columnName: PickKeysByType<T, number>, q: WhereCondition<T>, txId?: string): Promise<number> {
         const opId = Math.random().toString()
         const sumOp: SumOperation<T> = { type: 'sum', entity, opId, columnName, q, txId }
         return this.handleOp<number>(sumOp)
     }
 
-    Update<T>(entity: MainDbNames, q: number | FindOptionsWhere<T>, toUpdate: DeepPartial<T>, txId?: string): Promise<number> {
+    Update<T>(entity: DBNames, q: number | FindOptionsWhere<T>, toUpdate: DeepPartial<T>, txId?: string): Promise<number> {
         const opId = Math.random().toString()
         const updateOp: UpdateOperation<T> = { type: 'update', entity, opId, toUpdate, q, txId }
         return this.handleOp<number>(updateOp)
     }
 
-    Increment<T>(entity: MainDbNames, q: FindOptionsWhere<T>, propertyPath: string, value: number | string, txId?: string): Promise<number> {
+    Increment<T>(entity: DBNames, q: FindOptionsWhere<T>, propertyPath: string, value: number | string, txId?: string): Promise<number> {
         const opId = Math.random().toString()
         const incrementOp: IncrementOperation<T> = { type: 'increment', entity, opId, q, propertyPath, value, txId }
         return this.handleOp<number>(incrementOp)
     }
 
-    Decrement<T>(entity: MainDbNames, q: FindOptionsWhere<T>, propertyPath: string, value: number | string, txId?: string): Promise<number> {
+    Decrement<T>(entity: DBNames, q: FindOptionsWhere<T>, propertyPath: string, value: number | string, txId?: string): Promise<number> {
         const opId = Math.random().toString()
         const decrementOp: DecrementOperation<T> = { type: 'decrement', entity, opId, q, propertyPath, value, txId }
         return this.handleOp<number>(decrementOp)
     }
 
-    CreateAndSave<T>(entity: MainDbNames, toSave: DeepPartial<T>, txId?: string): Promise<T> {
+    CreateAndSave<T>(entity: DBNames, toSave: DeepPartial<T>, txId?: string): Promise<T> {
         const opId = Math.random().toString()
         const createAndSaveOp: CreateAndSaveOperation<T> = { type: 'createAndSave', entity, opId, toSave, txId }
         return this.handleOp<T>(createAndSaveOp)
@@ -147,7 +164,7 @@ export class StorageInterface extends EventEmitter {
                     return
                 }
                 if (response.type !== op.type) {
-                    reject(new Error('Invalid response type'));
+                    reject(new Error('Invalid storage response type'));
                     return
                 }
                 resolve(response.data);

src/services/storage/db/storageProcessor.ts

@@ -1,12 +1,13 @@
 import { DataSource, EntityManager, DeepPartial, FindOptionsWhere, FindOptionsOrder, FindOperator } from 'typeorm';
-import NewDB, { DbSettings, MainDbEntities, MainDbNames, newMetricsDb } from './db.js';
+import NewDB, { DbSettings, MainDbEntities, MainDbNames, MetricsDbEntities, MetricsDbNames, newMetricsDb } from './db.js';
-import { PubLogger, getLogger } from '../helpers/logger.js';
+import { PubLogger, getLogger } from '../../helpers/logger.js';
-import { allMetricsMigrations, allMigrations } from './migrations/runner.js';
+import { allMetricsMigrations, allMigrations } from '../migrations/runner.js';
 import transactionsQueue from './transactionsQueue.js';
 import { PickKeysByType } from 'typeorm/common/PickKeysByType';
 import { deserializeRequest, WhereCondition } from './serializationHelpers.js';
+import { ProcessMetricsCollector } from '../tlv/processMetricsCollector.js';
 
-
+export type DBNames = MainDbNames | MetricsDbNames
 export type QueryOptions<T> = {
     where?: WhereCondition<T>
     order?: FindOptionsOrder<T>
@@ -17,6 +18,7 @@ export type ConnectOperation = {
     type: 'connect'
     opId: string
     settings: DbSettings
+    dbType: 'main' | 'metrics'
     debug?: boolean
 }
 
@@ -36,7 +38,7 @@ export type EndTxOperation<T> = {
 
 export type DeleteOperation<T> = {
     type: 'delete'
-    entity: MainDbNames
+    entity: DBNames
     opId: string
     q: number | FindOptionsWhere<T>
     txId?: string
@@ -45,7 +47,7 @@ export type DeleteOperation<T> = {
 
 export type RemoveOperation<T> = {
     type: 'remove'
-    entity: MainDbNames
+    entity: DBNames
     opId: string
     q: T
     txId?: string
@@ -54,7 +56,7 @@ export type RemoveOperation<T> = {
 
 export type UpdateOperation<T> = {
     type: 'update'
-    entity: MainDbNames
+    entity: DBNames
     opId: string
     toUpdate: DeepPartial<T>
     q: number | FindOptionsWhere<T>
@@ -64,7 +66,7 @@ export type UpdateOperation<T> = {
 
 export type IncrementOperation<T> = {
     type: 'increment'
-    entity: MainDbNames
+    entity: DBNames
     opId: string
     q: FindOptionsWhere<T>
     propertyPath: string,
@@ -75,7 +77,7 @@ export type IncrementOperation<T> = {
 
 export type DecrementOperation<T> = {
     type: 'decrement'
-    entity: MainDbNames
+    entity: DBNames
     opId: string
     q: FindOptionsWhere<T>
     propertyPath: string,
@@ -86,7 +88,7 @@ export type DecrementOperation<T> = {
 
 export type FindOneOperation<T> = {
     type: 'findOne'
-    entity: MainDbNames
+    entity: DBNames
     opId: string
     q: QueryOptions<T>
     txId?: string
@@ -95,7 +97,7 @@ export type FindOneOperation<T> = {
 
 export type FindOperation<T> = {
     type: 'find'
-    entity: MainDbNames
+    entity: DBNames
     opId: string
     q: QueryOptions<T>
     txId?: string
@@ -104,7 +106,7 @@ export type FindOperation<T> = {
 
 export type SumOperation<T> = {
     type: 'sum'
-    entity: MainDbNames
+    entity: DBNames
     opId: string
     columnName: PickKeysByType<T, number>
     q: WhereCondition<T>
@@ -114,7 +116,7 @@ export type SumOperation<T> = {
 
 export type CreateAndSaveOperation<T> = {
     type: 'createAndSave'
-    entity: MainDbNames
+    entity: DBNames
     opId: string
     toSave: DeepPartial<T>
     txId?: string
@@ -150,12 +152,12 @@ class StorageProcessor {
     //private locked: boolean = false
     private activeTransaction: ActiveTransaction | null = null
     //private queue: StartTxOperation[] = []
+    private mode: 'main' | 'metrics' | '' = ''
 
     constructor() {
         if (!process.send) {
             throw new Error('This process must be spawned as a child process');
         }
-        this.log = getLogger({ component: 'StorageProcessor' })
         process.on('message', (operation: StorageOperation<any>) => {
             this.handleOperation(operation);
         });
@@ -163,6 +165,15 @@ class StorageProcessor {
         process.on('error', (error: Error) => {
             console.error('Error in storage processor:', error);
         });
+
+        new ProcessMetricsCollector((pMetrics) => {
+            this.sendResponse({
+                success: true,
+                type: 'processMetrics',
+                data: pMetrics,
+                opId: Math.random().toString()
+            })
+        })
     }
 
     private async handleOperation(operation: StorageOperation<any>) {
@@ -229,17 +240,38 @@ class StorageProcessor {
     }
 
     private async handleConnect(operation: ConnectOperation) {
+        let migrationsExecuted = 0
+        if (this.mode !== '') {
+            throw new Error('Already connected to a database')
+        }
+        this.log = getLogger({ component: 'StorageProcessor_' + operation.dbType })
+        if (operation.dbType === 'main') {
             const { source, executedMigrations } = await NewDB(operation.settings, allMigrations)
             this.DB = source
             this.txQueue = new transactionsQueue('StorageProcessorQueue', this.DB)
+            migrationsExecuted = executedMigrations.length
             if (executedMigrations.length > 0) {
                 this.log(executedMigrations.length, "new migrations executed")
                 this.log("-------------------")
             }
+            this.mode = 'main'
+        } else if (operation.dbType === 'metrics') {
+            const { source, executedMigrations } = await newMetricsDb(operation.settings, allMetricsMigrations)
+            this.DB = source
+            this.txQueue = new transactionsQueue('MetricsStorageProcessorQueue', this.DB)
+            migrationsExecuted = executedMigrations.length
+            if (executedMigrations.length > 0) {
+                this.log(executedMigrations.length, "new metrics migrations executed")
+                this.log("-------------------")
+            }
+            this.mode = 'metrics'
+        } else {
+            throw new Error('Unknown database type')
+        }
         this.sendResponse({
             success: true,
             type: 'connect',
-            data: executedMigrations.length,
+            data: migrationsExecuted,
             opId: operation.opId
         });
     }
@@ -303,17 +335,28 @@ class StorageProcessor {
         return this.activeTransaction.manager
     }
 
-    private getManager(txId?: string): DataSource | EntityManager {
+    private getEntity(entityName: DBNames) {
-        if (txId) {
+        if (this.mode === 'main') {
-            return this.getTx(txId)
+            const e = MainDbEntities[entityName as MainDbNames]
+            if (!e) {
+                throw new Error(`Unknown entity type for main db: ${entityName}`)
+            }
+            return e
+        } else if (this.mode === 'metrics') {
+            const e = MetricsDbEntities[entityName as MetricsDbNames]
+            if (!e) {
+                throw new Error(`Unknown entity type for metrics db: ${entityName}`)
+            }
+            return e
+        } else {
+            throw new Error('Unknown database mode')
         }
-        return this.DB
     }
 
     private async handleDelete(operation: DeleteOperation<any>) {
 
         const res = await this.handleWrite(operation.txId, eM => {
-            return eM.getRepository(MainDbEntities[operation.entity]).delete(operation.q)
+            return eM.getRepository(this.getEntity(operation.entity)).delete(operation.q)
         })
         this.sendResponse({
             success: true,
@@ -325,7 +368,7 @@ class StorageProcessor {
 
     private async handleRemove(operation: RemoveOperation<any>) {
         const res = await this.handleWrite(operation.txId, eM => {
-            return eM.getRepository(MainDbEntities[operation.entity]).remove(operation.q)
+            return eM.getRepository(this.getEntity(operation.entity)).remove(operation.q)
         })
 
         this.sendResponse({
@@ -338,7 +381,7 @@ class StorageProcessor {
 
     private async handleUpdate(operation: UpdateOperation<any>) {
         const res = await this.handleWrite(operation.txId, eM => {
-            return eM.getRepository(MainDbEntities[operation.entity]).update(operation.q, operation.toUpdate)
+            return eM.getRepository(this.getEntity(operation.entity)).update(operation.q, operation.toUpdate)
         })
 
         this.sendResponse({
@@ -351,7 +394,7 @@ class StorageProcessor {
 
     private async handleIncrement(operation: IncrementOperation<any>) {
         const res = await this.handleWrite(operation.txId, eM => {
-            return eM.getRepository(MainDbEntities[operation.entity]).increment(operation.q, operation.propertyPath, operation.value)
+            return eM.getRepository(this.getEntity(operation.entity)).increment(operation.q, operation.propertyPath, operation.value)
         })
 
         this.sendResponse({
@@ -364,7 +407,7 @@ class StorageProcessor {
 
     private async handleDecrement(operation: DecrementOperation<any>) {
         const res = await this.handleWrite(operation.txId, eM => {
-            return eM.getRepository(MainDbEntities[operation.entity]).decrement(operation.q, operation.propertyPath, operation.value)
+            return eM.getRepository(this.getEntity(operation.entity)).decrement(operation.q, operation.propertyPath, operation.value)
         })
 
         this.sendResponse({
@@ -377,7 +420,7 @@ class StorageProcessor {
 
     private async handleFindOne(operation: FindOneOperation<any>) {
         const res = await this.handleRead(operation.txId, eM => {
-            return eM.getRepository(MainDbEntities[operation.entity]).findOne(operation.q)
+            return eM.getRepository(this.getEntity(operation.entity)).findOne(operation.q)
         })
 
         this.sendResponse({
@@ -390,7 +433,7 @@ class StorageProcessor {
 
     private async handleFind(operation: FindOperation<any>) {
         const res = await this.handleRead(operation.txId, eM => {
-            return eM.getRepository(MainDbEntities[operation.entity]).find(operation.q)
+            return eM.getRepository(this.getEntity(operation.entity)).find(operation.q)
         })
 
         this.sendResponse({
@@ -403,7 +446,7 @@ class StorageProcessor {
 
     private async handleSum(operation: SumOperation<object>) {
         const res = await this.handleRead(operation.txId, eM => {
-            return eM.getRepository(MainDbEntities[operation.entity]).sum(operation.columnName, operation.q)
+            return eM.getRepository(this.getEntity(operation.entity)).sum(operation.columnName, operation.q)
         })
         this.sendResponse({
             success: true,
@@ -415,8 +458,8 @@ class StorageProcessor {
 
     private async handleCreateAndSave(operation: CreateAndSaveOperation<any>) {
         const saved = await this.handleWrite(operation.txId, async eM => {
-            const res = eM.getRepository(MainDbEntities[operation.entity]).create(operation.toSave)
+            const res = eM.getRepository(this.getEntity(operation.entity)).create(operation.toSave)
-            return eM.getRepository(MainDbEntities[operation.entity]).save(res)
+            return eM.getRepository(this.getEntity(operation.entity)).save(res)
         })
 
         this.sendResponse({
@@ -450,8 +493,18 @@ class StorageProcessor {
     }
 
     private sendResponse(response: OperationResponse<any>) {
+        try {
             if (process.send) {
-            process.send(response);
+                process.send(response, undefined, undefined, err => {
+                    if (err) {
+                        console.error("failed to send response to main process from storage processor, killing sub process")
+                        process.exit(1)
+                    }
+                });
+            }
+        } catch (error) {
+            console.error("failed to send response to main process from storage processor, killing sub process")
+            process.exit(1)
         }
     }
 }

src/services/storage/db/transactionsQueue.ts

@@ -1,5 +1,5 @@
 import { DataSource, EntityManager, EntityTarget } from "typeorm"
-import { PubLogger, getLogger } from "../helpers/logger.js"
+import { PubLogger, getLogger } from "../../helpers/logger.js"
 
 type TX<T> = (entityManager: EntityManager | DataSource) => Promise<T>
 type TxOperation<T> = {

src/services/storage/debitStorage.ts

@@ -1,5 +1,5 @@
 import { DebitAccess, DebitAccessRules } from "./entity/DebitAccess.js";
-import { StorageInterface } from "./storageInterface.js";
+import { StorageInterface } from "./db/storageInterface.js";
 type AccessToAdd = {
     npub: string
     rules?: DebitAccessRules

src/services/storage/entity/RootOperation.ts

@@ -14,6 +14,9 @@ export class RootOperation {
     @Column()
     operation_identifier: string
 
+    @Column({ default: 0 })
+    at_unix: number
+
     @CreateDateColumn()
     created_at: Date
 

src/services/storage/index.ts

@@ -1,18 +1,19 @@
 import fs from 'fs'
-import NewDB, { DbSettings, LoadDbSettingsFromEnv } from "./db.js"
+import NewDB, { DbSettings, LoadDbSettingsFromEnv } from "./db/db.js"
 import ProductStorage from './productStorage.js'
 import ApplicationStorage from './applicationStorage.js'
 import UserStorage from "./userStorage.js";
 import PaymentStorage from "./paymentStorage.js";
 import MetricsStorage from "./metricsStorage.js";
-import MetricsEventStorage from "./metricsEventStorage.js";
+import MetricsEventStorage from "./tlv/metricsEventStorage.js";
 import EventsLogManager from "./eventsLog.js";
 import { LiquidityStorage } from "./liquidityStorage.js";
 import DebitStorage from "./debitStorage.js"
 import OfferStorage from "./offerStorage.js"
-import { StorageInterface, TX } from "./storageInterface.js";
+import { StorageInterface, TX } from "./db/storageInterface.js";
-import { allMetricsMigrations, allMigrations } from "./migrations/runner.js"
 import { PubLogger } from "../helpers/logger.js"
+import { TlvStorageFactory } from './tlv/tlvFilesStorageFactory.js';
+import { Utils } from '../helpers/utilsWrapper.js';
 export type StorageSettings = {
     dbSettings: DbSettings
     eventLogPath: string
@@ -36,13 +37,15 @@ export default class {
     debitStorage: DebitStorage
     offerStorage: OfferStorage
     eventsLog: EventsLogManager
-    constructor(settings: StorageSettings) {
+    utils: Utils
+    constructor(settings: StorageSettings, utils: Utils) {
         this.settings = settings
+        this.utils = utils
         this.eventsLog = new EventsLogManager(settings.eventLogPath)
     }
     async Connect(log: PubLogger) {
-        this.dbs = new StorageInterface()
+        this.dbs = new StorageInterface(this.utils)
-        await this.dbs.Connect(this.settings.dbSettings)
+        await this.dbs.Connect(this.settings.dbSettings, 'main')
         //const { source, executedMigrations } = await NewDB(this.settings.dbSettings, allMigrations)
         //this.DB = source
         //this.txQueue = new TransactionsQueue("main", this.DB)
@@ -50,22 +53,22 @@ export default class {
         this.productStorage = new ProductStorage(this.dbs)
         this.applicationStorage = new ApplicationStorage(this.dbs, this.userStorage)
         this.paymentStorage = new PaymentStorage(this.dbs, this.userStorage)
-        this.metricsStorage = new MetricsStorage(this.settings)
+        this.metricsStorage = new MetricsStorage(this.settings, this.utils)
-        this.metricsEventStorage = new MetricsEventStorage(this.settings)
+        this.metricsEventStorage = new MetricsEventStorage(this.settings, this.utils.tlvStorageFactory)
         this.liquidityStorage = new LiquidityStorage(this.dbs)
         this.debitStorage = new DebitStorage(this.dbs)
         this.offerStorage = new OfferStorage(this.dbs)
         try { if (this.settings.dataDir) fs.mkdirSync(this.settings.dataDir) } catch (e) { }
-        const executedMetricsMigrations = await this.metricsStorage.Connect(allMetricsMigrations)
+        /* const executedMetricsMigrations = */ await this.metricsStorage.Connect()
         /*         if (executedMigrations.length > 0) {
                     log(executedMigrations.length, "new migrations executed")
                     log("-------------------")
         
                 }  */
-        if (executedMetricsMigrations.length > 0) {
+        /*         if (executedMetricsMigrations.length > 0) {
                     log(executedMetricsMigrations.length, "new metrics migrations executed")
                     log("-------------------")
-        }
+                } */
     }
 
     Stop() {

src/services/storage/liquidityStorage.ts

@@ -2,7 +2,7 @@ import { IsNull, MoreThan, Not } from "typeorm"
 import { LspOrder } from "./entity/LspOrder.js";
 import { LndNodeInfo } from "./entity/LndNodeInfo.js";
 import { TrackedProvider } from "./entity/TrackedProvider.js";
-import { StorageInterface } from "./storageInterface.js";
+import { StorageInterface } from "./db/storageInterface.js";
 export class LiquidityStorage {
     dbs: StorageInterface
     constructor(dbs: StorageInterface) {

src/services/storage/metricsStorage.ts

@@ -1,59 +1,68 @@
 import { Between, DataSource, EntityManager, FindManyOptions, FindOperator, LessThanOrEqual, MoreThanOrEqual } from "typeorm"
 import { BalanceEvent } from "./entity/BalanceEvent.js"
 import { ChannelBalanceEvent } from "./entity/ChannelsBalanceEvent.js"
-import TransactionsQueue from "./transactionsQueue.js";
+import TransactionsQueue from "./db/transactionsQueue.js";
 import { StorageSettings } from "./index.js";
-import { newMetricsDb } from "./db.js";
+import { newMetricsDb } from "./db/db.js";
 import { ChannelRouting } from "./entity/ChannelRouting.js";
 import { RootOperation } from "./entity/RootOperation.js";
+import { StorageInterface } from "./db/storageInterface.js";
+import { Utils } from "../helpers/utilsWrapper.js";
 export default class {
-    DB: DataSource | EntityManager
+    //DB: DataSource | EntityManager
     settings: StorageSettings
-    txQueue: TransactionsQueue
+    dbs: StorageInterface
-    constructor(settings: StorageSettings) {
+    utils: Utils
+    //txQueue: TransactionsQueue
+    constructor(settings: StorageSettings, utils: Utils) {
         this.settings = settings;
+        this.utils = utils
     }
-    async Connect(metricsMigrations: Function[]) {
+    async Connect() {
-        const { source, executedMigrations } = await newMetricsDb(this.settings.dbSettings, metricsMigrations)
+        //const { source, executedMigrations } = await newMetricsDb(this.settings.dbSettings, metricsMigrations)
-        this.DB = source;
+        //this.DB = source;
-        this.txQueue = new TransactionsQueue("metrics", this.DB)
+        //this.txQueue = new TransactionsQueue("metrics", this.DB)
-        return executedMigrations;
+        this.dbs = new StorageInterface(this.utils)
+        await this.dbs.Connect(this.settings.dbSettings, 'metrics')
+        //return executedMigrations;
     }
 
     async SaveBalanceEvents(balanceEvent: Partial<BalanceEvent>, channelBalanceEvents: Partial<ChannelBalanceEvent>[]) {
-        const blanceEventEntry = this.DB.getRepository(BalanceEvent).create(balanceEvent)
+        //const blanceEventEntry = this.DB.getRepository(BalanceEvent).create(balanceEvent)
-        const balanceEntry = await this.txQueue.PushToQueue<BalanceEvent>({ exec: async db => db.getRepository(BalanceEvent).save(blanceEventEntry), dbTx: false })
+        //const balanceEntry = await this.txQueue.PushToQueue<BalanceEvent>({ exec: async db => db.getRepository(BalanceEvent).save(blanceEventEntry), dbTx: false })
+
+        const balanceEntry = await this.dbs.CreateAndSave<BalanceEvent>('BalanceEvent', balanceEvent)
+
+        //const channelsEntry = this.DB.getRepository(ChannelBalanceEvent).create(channelBalanceEvents.map(e => ({ ...e, balance_event: balanceEntry })))
+        //const channelsEntries = await this.txQueue.PushToQueue<ChannelBalanceEvent[]>({ exec: async db => db.getRepository(ChannelBalanceEvent).save(channelsEntry), dbTx: false })
+
+        const channelsEntries = await this.dbs.CreateAndSave<ChannelBalanceEvent[]>('ChannelBalanceEvent', channelBalanceEvents.map(e => ({ ...e, balance_event: balanceEntry })))
 
-        const channelsEntry = this.DB.getRepository(ChannelBalanceEvent).create(channelBalanceEvents.map(e => ({ ...e, balance_event: balanceEntry })))
-        const channelsEntries = await this.txQueue.PushToQueue<ChannelBalanceEvent[]>({ exec: async db => db.getRepository(ChannelBalanceEvent).save(channelsEntry), dbTx: false })
         return { balanceEntry, channelsEntries }
     }
 
-    async GetBalanceEvents({ from, to }: { from?: number, to?: number }, entityManager = this.DB) {
+    async GetBalanceEvents({ from, to }: { from?: number, to?: number }, txId?: string) {
         const q = getTimeQuery({ from, to })
 
-        const [chainBalanceEvents] = await Promise.all([
+        const chainBalanceEvents = await this.dbs.Find<BalanceEvent>('BalanceEvent', q, txId)
-            entityManager.getRepository(BalanceEvent).find(q),
-        ])
         return { chainBalanceEvents }
     }
 
     async initChannelRoutingEvent(dayUnix: number, channelId: string) {
-        const existing = await this.DB.getRepository(ChannelRouting).findOne({ where: { day_unix: dayUnix, channel_id: channelId } })
+        const existing = await this.dbs.FindOne<ChannelRouting>('ChannelRouting', { where: { day_unix: dayUnix, channel_id: channelId } })
         if (!existing) {
-            const entry = this.DB.getRepository(ChannelRouting).create({ day_unix: dayUnix, channel_id: channelId })
+            return this.dbs.CreateAndSave<ChannelRouting>('ChannelRouting', { day_unix: dayUnix, channel_id: channelId })
-            return this.txQueue.PushToQueue<ChannelRouting>({ exec: async db => db.getRepository(ChannelRouting).save(entry), dbTx: false })
         }
         return existing
     }
 
-    GetChannelRouting({ from, to }: { from?: number, to?: number }, entityManager = this.DB) {
+    GetChannelRouting({ from, to }: { from?: number, to?: number }, txId?: string) {
         const q = getTimeQuery({ from, to })
-        return entityManager.getRepository(ChannelRouting).find(q)
+        return this.dbs.Find<ChannelRouting>('ChannelRouting', q, txId)
     }
 
     async GetLatestForwardingIndexOffset() {
-        const latestIndex = await this.DB.getRepository(ChannelRouting).find({ order: { latest_index_offset: "DESC" }, take: 1 })
+        const latestIndex = await this.dbs.Find<ChannelRouting>('ChannelRouting', { order: { latest_index_offset: "DESC" }, take: 1 })
         if (latestIndex.length > 0) {
             return latestIndex[0].latest_index_offset
         }
@@ -63,50 +72,49 @@ export default class {
     async IncrementChannelRouting(channelId: string, event: Partial<ChannelRouting>) {
         const dayUnix = getTodayUnix()
         const existing = await this.initChannelRoutingEvent(dayUnix, channelId)
-        const repo = this.DB.getRepository(ChannelRouting)
+        //const repo = this.DB.getRepository(ChannelRouting)
         if (event.send_errors) {
-            await repo.increment({ day_unix: dayUnix, channel_id: channelId }, "send_errors", event.send_errors)
+            await this.dbs.Increment<ChannelRouting>('ChannelRouting', { day_unix: dayUnix, channel_id: channelId }, "send_errors", event.send_errors)
         }
         if (event.receive_errors) {
-            await repo.increment({ day_unix: dayUnix, channel_id: channelId }, "receive_errors", event.receive_errors)
+            await this.dbs.Increment<ChannelRouting>('ChannelRouting', { day_unix: dayUnix, channel_id: channelId }, "receive_errors", event.receive_errors)
         }
         if (event.forward_errors_as_input) {
-            await repo.increment({ day_unix: dayUnix, channel_id: channelId }, "forward_errors_as_input", event.forward_errors_as_input)
+            await this.dbs.Increment<ChannelRouting>('ChannelRouting', { day_unix: dayUnix, channel_id: channelId }, "forward_errors_as_input", event.forward_errors_as_input)
         }
         if (event.forward_errors_as_output) {
-            await repo.increment({ day_unix: dayUnix, channel_id: channelId }, "forward_errors_as_output", event.forward_errors_as_output)
+            await this.dbs.Increment<ChannelRouting>('ChannelRouting', { day_unix: dayUnix, channel_id: channelId }, "forward_errors_as_output", event.forward_errors_as_output)
         }
         if (event.missed_forward_fee_as_input) {
-            await repo.increment({ day_unix: dayUnix, channel_id: channelId }, "missed_forward_fee_as_input", event.missed_forward_fee_as_input)
+            await this.dbs.Increment<ChannelRouting>('ChannelRouting', { day_unix: dayUnix, channel_id: channelId }, "missed_forward_fee_as_input", event.missed_forward_fee_as_input)
         }
         if (event.missed_forward_fee_as_output) {
-            await repo.increment({ day_unix: dayUnix, channel_id: channelId }, "missed_forward_fee_as_output", event.missed_forward_fee_as_output)
+            await this.dbs.Increment<ChannelRouting>('ChannelRouting', { day_unix: dayUnix, channel_id: channelId }, "missed_forward_fee_as_output", event.missed_forward_fee_as_output)
         }
         if (event.forward_fee_as_input) {
-            await repo.increment({ day_unix: dayUnix, channel_id: channelId }, "forward_fee_as_input", event.forward_fee_as_input)
+            await this.dbs.Increment<ChannelRouting>('ChannelRouting', { day_unix: dayUnix, channel_id: channelId }, "forward_fee_as_input", event.forward_fee_as_input)
         }
         if (event.forward_fee_as_output) {
-            await repo.increment({ day_unix: dayUnix, channel_id: channelId }, "forward_fee_as_output", event.forward_fee_as_output)
+            await this.dbs.Increment<ChannelRouting>('ChannelRouting', { day_unix: dayUnix, channel_id: channelId }, "forward_fee_as_output", event.forward_fee_as_output)
         }
         if (event.events_as_input) {
-            await repo.increment({ day_unix: dayUnix, channel_id: channelId }, "events_as_input", event.events_as_input)
+            await this.dbs.Increment<ChannelRouting>('ChannelRouting', { day_unix: dayUnix, channel_id: channelId }, "events_as_input", event.events_as_input)
         }
         if (event.events_as_output) {
-            await repo.increment({ day_unix: dayUnix, channel_id: channelId }, "events_as_output", event.events_as_output)
+            await this.dbs.Increment<ChannelRouting>('ChannelRouting', { day_unix: dayUnix, channel_id: channelId }, "events_as_output", event.events_as_output)
         }
         if (event.latest_index_offset) {
-            await repo.update(existing.serial_id, { latest_index_offset: event.latest_index_offset })
+            await this.dbs.Update<ChannelRouting>('ChannelRouting', existing.serial_id, { latest_index_offset: event.latest_index_offset })
         }
     }
 
-    async AddRootOperation(opType: string, id: string, amount: number, entityManager = this.DB) {
+    async AddRootOperation(opType: string, id: string, amount: number, txId?: string) {
-        const newOp = entityManager.getRepository(RootOperation).create({ operation_type: opType, operation_amount: amount, operation_identifier: id })
+        return this.dbs.CreateAndSave<RootOperation>('RootOperation', { operation_type: opType, operation_amount: amount, operation_identifier: id, at_unix: Math.floor(Date.now() / 1000) }, txId)
-        return this.txQueue.PushToQueue<RootOperation>({ exec: async db => db.getRepository(RootOperation).save(newOp), dbTx: false })
     }
 
-    async GetRootOperations({ from, to }: { from?: number, to?: number }, entityManager = this.DB) {
+    async GetRootOperations({ from, to }: { from?: number, to?: number }, txId?: string) {
         const q = getTimeQuery({ from, to })
-        return entityManager.getRepository(RootOperation).find(q)
+        return this.dbs.Find<RootOperation>('RootOperation', q, txId)
     }
 }
 

src/services/storage/migrations/1745428134124-root_ops_time.ts

@@ -0,0 +1,20 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class RootOpsTime1745428134124 implements MigrationInterface {
+    name = 'RootOpsTime1745428134124'
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`CREATE TABLE "temporary_root_operation" ("serial_id" integer PRIMARY KEY AUTOINCREMENT NOT NULL, "operation_type" varchar NOT NULL, "operation_amount" integer NOT NULL, "operation_identifier" varchar NOT NULL, "created_at" datetime NOT NULL DEFAULT (datetime('now')), "updated_at" datetime NOT NULL DEFAULT (datetime('now')), "at_unix" integer NOT NULL DEFAULT (0))`);
+        await queryRunner.query(`INSERT INTO "temporary_root_operation"("serial_id", "operation_type", "operation_amount", "operation_identifier", "created_at", "updated_at") SELECT "serial_id", "operation_type", "operation_amount", "operation_identifier", "created_at", "updated_at" FROM "root_operation"`);
+        await queryRunner.query(`DROP TABLE "root_operation"`);
+        await queryRunner.query(`ALTER TABLE "temporary_root_operation" RENAME TO "root_operation"`);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE "root_operation" RENAME TO "temporary_root_operation"`);
+        await queryRunner.query(`CREATE TABLE "root_operation" ("serial_id" integer PRIMARY KEY AUTOINCREMENT NOT NULL, "operation_type" varchar NOT NULL, "operation_amount" integer NOT NULL, "operation_identifier" varchar NOT NULL, "created_at" datetime NOT NULL DEFAULT (datetime('now')), "updated_at" datetime NOT NULL DEFAULT (datetime('now')))`);
+        await queryRunner.query(`INSERT INTO "root_operation"("serial_id", "operation_type", "operation_amount", "operation_identifier", "created_at", "updated_at") SELECT "serial_id", "operation_type", "operation_amount", "operation_identifier", "created_at", "updated_at" FROM "temporary_root_operation"`);
+        await queryRunner.query(`DROP TABLE "temporary_root_operation"`);
+    }
+
+}

src/services/storage/migrations/runner.ts

@@ -15,8 +15,9 @@ import { DebitToPub1727105758354 } from './1727105758354-debit_to_pub.js'
 import { UserCbUrl1727112281043 } from './1727112281043-user_cb_url.js'
 import { RootOps1732566440447 } from './1732566440447-root_ops.js'
 import { UserOffer1733502626042 } from './1733502626042-user_offer.js'
+import { RootOpsTime1745428134124 } from './1745428134124-root_ops_time.js'
 export const allMigrations = [Initial1703170309875, LspOrder1718387847693, LiquidityProvider1719335699480, LndNodeInfo1720187506189, TrackedProvider1720814323679, CreateInviteTokenTable1721751414878, PaymentIndex1721760297610, DebitAccess1726496225078, DebitAccessFixes1726685229264, DebitToPub1727105758354, UserCbUrl1727112281043, UserOffer1733502626042]
-export const allMetricsMigrations = [LndMetrics1703170330183, ChannelRouting1709316653538, HtlcCount1724266887195, BalanceEvents1724860966825, RootOps1732566440447]
+export const allMetricsMigrations = [LndMetrics1703170330183, ChannelRouting1709316653538, HtlcCount1724266887195, BalanceEvents1724860966825, RootOps1732566440447, RootOpsTime1745428134124]
 /* export const TypeOrmMigrationRunner = async (log: PubLogger, storageManager: Storage, settings: DbSettings, arg: string | undefined): Promise<boolean> => {
     await connectAndMigrate(log, storageManager, allMigrations, allMetricsMigrations)
     return false

src/services/storage/offerStorage.ts

@@ -1,6 +1,6 @@
 import crypto from 'crypto';
 import { UserOffer } from "./entity/UserOffer.js";
-import { StorageInterface } from "./storageInterface.js";
+import { StorageInterface } from "./db/storageInterface.js";
 export default class {
 
 

src/services/storage/paymentStorage.ts

@@ -11,9 +11,9 @@ import { AddressReceivingTransaction } from './entity/AddressReceivingTransactio
 import { UserInvoicePayment } from './entity/UserInvoicePayment.js';
 import { UserToUserPayment } from './entity/UserToUserPayment.js';
 import { Application } from './entity/Application.js';
-import TransactionsQueue from "./transactionsQueue.js";
+import TransactionsQueue from "./db/transactionsQueue.js";
 import { LoggedEvent } from './eventsLog.js';
-import { StorageInterface } from './storageInterface.js';
+import { StorageInterface } from './db/storageInterface.js';
 export type InboundOptionals = { product?: Product, callbackUrl?: string, expiry: number, expectedPayer?: User, linkedApplication?: Application, zapInfo?: ZapInfo, offerId?: string, payerData?: Record<string, string> }
 export const defaultInvoiceExpiry = 60 * 60
 export default class {

src/services/storage/productStorage.ts

@@ -1,6 +1,6 @@
 import { Product } from "./entity/Product.js"
 import { User } from "./entity/User.js"
-import { StorageInterface } from "./storageInterface.js";
+import { StorageInterface } from "./db/storageInterface.js";
 export default class {
     dbs: StorageInterface
     constructor(dbs: StorageInterface) {

src/services/storage/tlv/metricsEventStorage.ts

@@ -1,21 +1,20 @@
 import fs from 'fs'
-import * as Types from '../../../proto/autogenerated/ts/types.js'
+import * as Types from '../../../../proto/autogenerated/ts/types.js'
-import { StorageSettings } from "./index.js";
+import { StorageSettings } from "../index.js";
-import { decodeListTLV, encodeListTLV, encodeTLV, parseTLV } from '../helpers/tlv.js';
+import { decodeListTLV, encodeListTLV, encodeTLV, parseTLV } from '../../helpers/tlv.js';
-import { TlvFilesStorage } from './tlvFilesStorage.js';
+import { TlvStorageFactory, TlvStorageInterface } from './tlvFilesStorageFactory.js';
 export default class {
-    tlvStorage: TlvFilesStorage
+    tlvStorage: TlvStorageInterface
     cachePath: string
     last24hCache: { ts: number, ok: number, fail: number }[] = []
     lastPersistedCache: number = 0
-    constructor(settings: StorageSettings) {
+    constructor(settings: StorageSettings, tlvStorageFactory: TlvStorageFactory) {
         const metricsPath = [settings.dataDir, "metric_events"].filter(s => !!s).join("/")
-        this.tlvStorage = new TlvFilesStorage(metricsPath)
+        this.tlvStorage = tlvStorageFactory.NewStorage({ name: 'usage', path: metricsPath })
         this.cachePath = [settings.dataDir, "metric_cache"].filter(s => !!s).join("/")
         if (!fs.existsSync(this.cachePath)) {
             fs.mkdirSync(this.cachePath, { recursive: true });
         }
-        this.tlvStorage.initMeta()
         this.loadCache()
         setInterval(() => {
             if (Date.now() - this.lastPersistedCache > 1000 * 60 * 4) {
@@ -77,7 +76,7 @@ export default class {
     }
 
     LoadLatestMetrics = async (limit = 30): Promise<Types.UsageMetrics> => {
-        const raw = this.tlvStorage.LoadLatest(limit)
+        const raw = await this.tlvStorage.LoadLatest(limit)
         const metrics: Types.UsageMetrics = { apps: {} }
         Object.keys(raw).forEach(app => {
             metrics.apps[app] = { app_metrics: {} }
@@ -93,7 +92,7 @@ export default class {
         return metrics
     }
     LoadMetricsFile = async (app: string, method: string, chunk: number): Promise<Types.UsageMetricTlv> => {
-        const { fileData, chunks } = this.tlvStorage.LoadFile(app, method, chunk)
+        const { fileData, chunks } = await this.tlvStorage.LoadFile(app, method, chunk)
         //const tlv = await this.LoadRawMetricsFile(app, method, chunk)
         const decoded = decodeListTLV(parseTLV(fileData))
         return {

src/services/storage/tlv/processMetricsCollector.ts

@@ -0,0 +1,47 @@
+import { getLogger } from "../../helpers/logger.js"
+export type ProcessMetrics = {
+    memory_rss_kb?: number
+    memory_buffer_kb?: number
+    memory_heap_total_kb?: number
+    memory_heap_used_kb?: number
+    memory_external_kb?: number
+    cpu_user_ms?: number
+    cpu_system_ms?: number
+}
+export class ProcessMetricsCollector {
+    reportLog = getLogger({ component: 'ProcessMetricsCollector' })
+    prevValues: Record<string, number> = {}
+    interval: NodeJS.Timeout
+    cpuUsage: { user: number, system: number }
+    constructor(cb: (metrics: ProcessMetrics) => void) {
+        this.cpuUsage = process.cpuUsage()
+        this.interval = setInterval(() => {
+            const mem = process.memoryUsage()
+            const diff = process.cpuUsage(this.cpuUsage)
+            this.cpuUsage = process.cpuUsage()
+            const metrics: ProcessMetrics = {
+                memory_rss_kb: this.AddValue('memory_rss_kb', Math.ceil(mem.rss / 1000 || 0), true),
+                memory_buffer_kb: this.AddValue('memory_buffer_kb', Math.ceil(mem.arrayBuffers / 1000 || 0), true),
+                memory_heap_total_kb: this.AddValue('memory_heap_total_kb', Math.ceil(mem.heapTotal / 1000 || 0), true),
+                memory_heap_used_kb: this.AddValue('memory_heap_used_kb', Math.ceil(mem.heapUsed / 1000 || 0), true),
+                memory_external_kb: this.AddValue('memory_external_kb', Math.ceil(mem.external / 1000 || 0), true),
+                cpu_user_ms: this.AddValue('cpu_user_ms', Math.ceil(diff.user / 1000), true),
+                cpu_system_ms: this.AddValue('cpu_system_ms', Math.ceil(diff.system / 1000), true),
+            }
+
+            cb(metrics)
+        }, 60 * 1000)
+    }
+
+    Stop() {
+        clearInterval(this.interval)
+    }
+
+    AddValue = (key: string, v: number, updateOnly = false): number | undefined => {
+        if (updateOnly && this.prevValues[key] === v) {
+            return
+        }
+        this.prevValues[key] = v
+        return v
+    }
+}

src/services/storage/tlv/stateBundler.ts

@@ -1,9 +1,9 @@
-import { LatestBundleMetricReq } from "../../../proto/autogenerated/ts/types.js"
+import { LatestBundleMetricReq } from "../../../../proto/autogenerated/ts/types.js"
-import { getLogger } from "../helpers/logger.js"
+import { getLogger } from "../../helpers/logger.js"
-import { decodeListTLV, integerToUint8Array, parseTLV } from "../helpers/tlv.js"
+import { decodeListTLV, integerToUint8Array, parseTLV } from "../../helpers/tlv.js"
-import { StorageSettings } from "./index.js"
+import { StorageSettings } from "../index.js"
-import { TlvFilesStorage } from "./tlvFilesStorage.js"
+import * as Types from "../../../../proto/autogenerated/ts/types.js"
-import * as Types from "../../../proto/autogenerated/ts/types.js"
+import { TlvStorageFactory, TlvStorageInterface } from "./tlvFilesStorageFactory.js"
 const transactionStatePointTypes = ['addedInvoice', 'invoiceWasPaid', 'paidAnInvoice', 'addedAddress', 'addressWasPaid', 'paidAnAddress', 'user2user'] as const
 const balanceStatePointTypes = ['providerBalance', 'providerMaxWithdrawable', 'walletBalance', 'channelBalance', 'usersBalance', 'feesPaidForLiquidity', 'totalLndBalance', 'accumulatedHtlcFees', 'deltaUsers', 'deltaExternal'] as const
 const maxStatePointTypes = ['maxProviderRespTime'] as const
@@ -30,14 +30,13 @@ export type TxPointSettings = {
 }
 export class StateBundler {
 
-    tlvStorage: TlvFilesStorage
+    tlvStorage: TlvStorageInterface
     reportLog = getLogger({ component: 'stateBundlerReport' })
     prevValues: Record<string, number> = {}
     interval: NodeJS.Timeout
-    constructor(settings: StorageSettings) {
+    constructor(dataDir: string, tlvStorageFactory: TlvStorageFactory) {
-        const bundlerPath = [settings.dataDir, "bundler_events"].filter(s => !!s).join("/")
+        const bundlerPath = [dataDir, "bundler_events"].filter(s => !!s).join("/")
-        this.tlvStorage = new TlvFilesStorage(bundlerPath)
+        this.tlvStorage = tlvStorageFactory.NewStorage({ name: 'bundler', path: bundlerPath })
-        this.tlvStorage.initMeta()
         this.interval = setInterval(() => {
             const mem = process.memoryUsage()
             this.AddValue('_root', 'memory_rss_kb', Math.ceil(mem.rss / 1000 || 0), true)
@@ -53,7 +52,7 @@ export class StateBundler {
     }
 
     async GetBundleMetrics(req: Types.LatestBundleMetricReq): Promise<Types.BundleMetrics> {
-        const latest = this.tlvStorage.LoadLatest(req.limit)
+        const latest = await this.tlvStorage.LoadLatest(req.limit)
         const metrics: Types.BundleMetrics = { apps: {} }
         Object.keys(latest).forEach(app => {
             metrics.apps[app] = { app_bundles: {} }
@@ -70,7 +69,7 @@ export class StateBundler {
     }
 
     async GetSingleBundleMetrics(req: Types.SingleMetricReq): Promise<Types.BundleData> {
-        const { fileData, chunks } = this.tlvStorage.LoadFile(req.app_id, req.metrics_name, req.page)
+        const { fileData, chunks } = await this.tlvStorage.LoadFile(req.app_id, req.metrics_name, req.page)
         const decoded = decodeListTLV(parseTLV(fileData))
         return {
             current_chunk: req.page,

src/services/storage/tlv/tlvFilesStorage.ts

@@ -1,32 +1,51 @@
 import fs from 'fs'
-import { decodeListTLV, encodeListTLV, encodeTLV, parseTLV } from '../helpers/tlv.js'
+import { decodeListTLV, encodeListTLV, encodeTLV, parseTLV } from '../../helpers/tlv.js'
 const chunkSizeBytes = 128 * 1024
 export type LatestData = Record<string, Record<string, { tlvs: Uint8Array[], current_chunk: number, available_chunks: number[] }>>
+export type TlvFile = { fileData: Buffer, chunks: number[] }
 export class TlvFilesStorage {
-    storagePath: string
+    private storagePath: string
-    lastPersisted: number = 0
+    private lastPersisted: number = 0
-    meta: Record<string, Record<string, { chunks: number[] }>> = {}
+    private meta: Record<string, Record<string, { chunks: number[] }>> = {}
-    pending: Record<string, Record<string, { tlvs: Uint8Array[] }>> = {}
+    private pending: Record<string, Record<string, { tlvs: Uint8Array[] }>> = {}
-    metaReady = false
+    private metaReady = false
+    private interval: NodeJS.Timeout
     constructor(storagePath: string) {
         this.storagePath = storagePath
         if (!fs.existsSync(this.storagePath)) {
             fs.mkdirSync(this.storagePath, { recursive: true });
         }
-        this.initMeta()
+        this.init()
-        setInterval(() => {
-            if (Date.now() - this.lastPersisted > 1000 * 60 * 4) {
-                this.persist()
-            }
-        }, 1000 * 60 * 5)
         process.on('exit', () => {
             this.persist()
         });
     }
 
-    LoadFile = (app: string, dataName: string, chunk: number): { fileData: Buffer, chunks: number[] } => {
+    GetStoragePath = () => {
+        return this.storagePath
+    }
+
+    init = () => {
+        this.initMeta()
+        this.interval = setInterval(() => {
+            if (Date.now() - this.lastPersisted > 1000 * 60 * 4) {
+                this.persist()
+            }
+        }, 1000 * 60 * 5)
+    }
+
+    Reset = () => {
+        if (this.storagePath === "" && this.storagePath.startsWith("/")) {
+            throw new Error("cannot delete root storage path")
+        }
+        clearInterval(this.interval)
+        fs.rmSync(this.storagePath, { recursive: true, force: true })
+        this.init()
+    }
+
+    LoadFile = (app: string, dataName: string, chunk: number): TlvFile => {
         if (!this.metaReady || !this.meta[app] || !this.meta[app][dataName] || !this.meta[app][dataName].chunks.includes(chunk)) {
-            throw new Error("metrics not found")
+            throw new Error(`tlv file for ${app} ${dataName} chunk ${chunk} not found`)
         }
         const fullPath = [this.storagePath, app, dataName, `${chunk}.mtlv`].filter(s => !!s).join("/")
         const fileData = fs.readFileSync(fullPath)
@@ -71,7 +90,11 @@ export class TlvFilesStorage {
         return data
     }
 
-    persist = () => {
+    PersistNow = () => {
+        this.persist()
+    }
+
+    private persist = () => {
         if (!this.metaReady) {
             throw new Error("meta metrics not ready")
         }
@@ -104,28 +127,28 @@ export class TlvFilesStorage {
         })
     }
 
-    getMeta = (appId: string, dataName: string) => {
+    private getMeta = (appId: string, dataName: string) => {
         if (!this.meta[appId]) {
             return { chunks: [] }
         }
         return this.meta[appId][dataName] || { chunks: [] }
     }
 
-    initMeta = () => {
+    private initMeta = () => {
         this.foreachFile((app, dataName, tlvFiles) => {
             this.updateMeta(app, dataName, tlvFiles)
         })
         this.metaReady = true
     }
 
-    updateMeta = (appId: string, dataName: string, sortedChunks: number[]) => {
+    private updateMeta = (appId: string, dataName: string, sortedChunks: number[]) => {
         if (!this.meta[appId]) {
             this.meta[appId] = {}
         }
         this.meta[appId][dataName] = { chunks: sortedChunks }
     }
 
-    foreachFile = (cb: (appId: string, dataName: string, tlvFiles: number[]) => void) => {
+    private foreachFile = (cb: (appId: string, dataName: string, tlvFiles: number[]) => void) => {
         if (!fs.existsSync(this.storagePath)) {
             fs.mkdirSync(this.storagePath, { recursive: true });
         }

src/services/storage/tlv/tlvFilesStorageFactory.ts

@@ -0,0 +1,168 @@
+import { ChildProcess, fork } from 'child_process';
+import { EventEmitter } from 'events';
+import { AddTlvOperation, ITlvStorageOperation, SuccessTlvOperationResponse, LoadLatestTlvOperation, LoadTlvFileOperation, NewTlvStorageOperation, SerializableLatestData, SerializableTlvFile, TlvOperationResponse, TlvStorageSettings, WebRtcMessageOperation, ProcessMetricsTlvOperation, ZipStoragesOperation, ResetTlvStorageOperation } from './tlvFilesStorageProcessor';
+import { LatestData, TlvFile } from './tlvFilesStorage';
+import { NostrSend, SendData, SendInitiator } from '../../nostr/handler';
+import { WebRtcUserInfo } from '../../webRTC';
+import * as Types from '../../../../proto/autogenerated/ts/types.js'
+import { ProcessMetrics } from './processMetricsCollector';
+export type TlvStorageInterface = {
+    AddTlv: (appId: string, dataName: string, tlv: Uint8Array) => Promise<number>
+    LoadLatest: (limit?: number) => Promise<LatestData>
+    LoadFile: (appId: string, dataName: string, chunk: number) => Promise<TlvFile>
+}
+
+export class TlvStorageFactory extends EventEmitter {
+    private process: ChildProcess;
+    private isConnected: boolean = false;
+    private debug: boolean = false;
+    private _nostrSend: NostrSend = () => { throw new Error('nostr send not initialized yet') }
+    private allowResetMetricsStorages: boolean
+    constructor(allowResetMetricsStorages: boolean) {
+        super();
+        this.allowResetMetricsStorages = allowResetMetricsStorages
+        this.initializeSubprocess();
+    }
+
+    setDebug(debug: boolean) {
+        this.debug = debug;
+    }
+
+    attachNostrSend(f: NostrSend) {
+        this._nostrSend = f
+    }
+
+    private nostrSend = (opResponse: SuccessTlvOperationResponse<{ initiator: SendInitiator, data: SendData, relays?: string[] }>) => {
+        if (!this._nostrSend) {
+            throw new Error("No nostrSend attached")
+        }
+        this._nostrSend(opResponse.data.initiator, opResponse.data.data, opResponse.data.relays)
+    }
+
+    private initializeSubprocess() {
+        this.process = fork('./build/src/services/storage/tlv/tlvFilesStorageProcessor');
+
+        this.process.on('message', (response: TlvOperationResponse<any>) => {
+            if (response.success && response.type === 'nostrSend') {
+                this.nostrSend(response)
+            } else {
+                this.emit(response.opId, response);
+            }
+        });
+
+        this.process.on('error', (error: Error) => {
+            console.error('Tlv Storage processor error:', error);
+            this.isConnected = false;
+        });
+
+        this.process.on('exit', (code: number) => {
+            console.log(`Tlv Storage processor exited with code ${code}`);
+            this.isConnected = false;
+        });
+
+        this.isConnected = true;
+    }
+
+    ZipStorages(): Promise<string> {
+        const opId = Math.random().toString()
+        const op: ZipStoragesOperation = { type: 'zipStorages', opId }
+        return this.handleOp<string>(op)
+    }
+
+    ResetStorages(): Promise<void> {
+        if (!this.allowResetMetricsStorages) {
+            throw new Error('Resetting metrics storages is not allowed')
+        }
+        const opId = Math.random().toString()
+        const op: ResetTlvStorageOperation = { type: 'resetStorage', opId }
+        return this.handleOp<void>(op)
+    }
+
+    NewStorage(settings: TlvStorageSettings): TlvStorageInterface {
+        const opId = Math.random().toString()
+        const op: NewTlvStorageOperation = { type: 'newStorage', opId, settings }
+        this.handleOp<void>(op)
+        return {
+            AddTlv: (appId: string, dataName: string, tlv: Uint8Array) => this.AddTlv(settings.name, appId, dataName, tlv),
+            LoadLatest: (limit?: number) => this.LoadLatest(settings.name, limit),
+            LoadFile: (appId: string, dataName: string, chunk: number) => this.LoadFile(settings.name, appId, dataName, chunk)
+        }
+    }
+
+    AddTlv(storageName: string, appId: string, dataName: string, tlv: Uint8Array): Promise<number> {
+        const opId = Math.random().toString()
+        const op: AddTlvOperation = { type: 'addTlv', opId, storageName, appId, dataName, base64Tlv: Buffer.from(tlv).toString('base64') }
+        return this.handleOp<number>(op)
+    }
+
+    async LoadLatest(storageName: string, limit?: number): Promise<LatestData> {
+        const opId = Math.random().toString()
+        const op: LoadLatestTlvOperation = { type: 'loadLatest', opId, storageName, limit }
+        const latestData = await this.handleOp<SerializableLatestData>(op)
+        const deserializedLatestData: LatestData = {}
+        for (const appId in latestData) {
+            deserializedLatestData[appId] = {}
+            for (const dataName in latestData[appId]) {
+                deserializedLatestData[appId][dataName] = { tlvs: latestData[appId][dataName].base64tlvs.map(tlv => new Uint8Array(Buffer.from(tlv, 'base64'))), current_chunk: latestData[appId][dataName].current_chunk, available_chunks: latestData[appId][dataName].available_chunks }
+            }
+        }
+        return deserializedLatestData
+    }
+
+    async LoadFile(storageName: string, appId: string, dataName: string, chunk: number): Promise<TlvFile> {
+        const opId = Math.random().toString()
+        const op: LoadTlvFileOperation = { type: 'loadFile', opId, storageName, appId, dataName, chunk }
+        const tlvFile = await this.handleOp<SerializableTlvFile>(op)
+        return { fileData: Buffer.from(tlvFile.base64fileData, 'base64'), chunks: tlvFile.chunks }
+    }
+
+    WebRtcMessage(userInfo: WebRtcUserInfo, message: Types.WebRtcMessage_message): Promise<Types.WebRtcAnswer> {
+        const opId = Math.random().toString()
+        const op: WebRtcMessageOperation = { type: 'webRtcMessage', opId, userInfo, message }
+        return this.handleOp<Types.WebRtcAnswer>(op)
+    }
+
+    ProcessMetrics(metrics: ProcessMetrics, processName: string): Promise<void> {
+        const opId = Math.random().toString()
+        const op: ProcessMetricsTlvOperation = { type: 'processMetrics', opId, metrics, processName }
+        return this.handleOp<void>(op)
+    }
+
+
+
+    private handleOp<T>(op: ITlvStorageOperation): Promise<T> {
+        const debug = this.debug || op.debug
+        if (debug) console.log('handleOp', op)
+        this.checkConnected()
+        return new Promise<T>((resolve, reject) => {
+            const responseHandler = (response: TlvOperationResponse<T>) => {
+                if (debug) console.log('tlv responseHandler', response)
+                if (!response.success) {
+                    reject(new Error(response.error));
+                    return
+                }
+                if (response.type !== op.type) {
+                    reject(new Error('Invalid tlv storage response type: ' + response.type + ' expected: ' + op.type));
+                    return
+                }
+                resolve(response.data);
+            }
+            this.once(op.opId, responseHandler)
+            this.process.send({ ...op, debug })
+        })
+    }
+
+    private checkConnected() {
+        if (!this.isConnected) {
+            throw new Error('Tlv Storage processor is not connected');
+        }
+    }
+
+    public disconnect() {
+        if (this.process) {
+            this.process.kill();
+            this.isConnected = false;
+            this.debug = false;
+        }
+    }
+}

src/services/storage/tlv/tlvFilesStorageProcessor.ts

@@ -0,0 +1,376 @@
+import { PubLogger, getLogger } from '../../helpers/logger.js';
+import webRTC, { WebRtcUserInfo } from '../../webRTC/index.js';
+import { TlvFilesStorage } from './tlvFilesStorage.js';
+import * as Types from '../../../../proto/autogenerated/ts/types.js'
+import { SendData } from '../../nostr/handler.js';
+import { SendInitiator } from '../../nostr/handler.js';
+import { ProcessMetrics, ProcessMetricsCollector } from './processMetricsCollector.js';
+import { integerToUint8Array } from '../../helpers/tlv.js';
+import { zip } from 'zip-a-folder'
+import crypto from 'crypto'
+export type SerializableLatestData = Record<string, Record<string, { base64tlvs: string[], current_chunk: number, available_chunks: number[] }>>
+export type SerializableTlvFile = { base64fileData: string, chunks: number[] }
+export const usageStorageName = 'usage'
+export const bundlerStorageName = 'bundler'
+export type TlvStorageSettings = {
+    path: string
+    name: typeof usageStorageName | typeof bundlerStorageName
+}
+
+export type ZipStoragesOperation = {
+    type: 'zipStorages'
+    opId: string
+    debug?: boolean
+}
+
+export type ResetTlvStorageOperation = {
+    type: 'resetStorage'
+    opId: string
+    debug?: boolean
+}
+
+export type NewTlvStorageOperation = {
+    type: 'newStorage'
+    opId: string
+    settings: TlvStorageSettings
+    debug?: boolean
+}
+
+export type AddTlvOperation = {
+    type: 'addTlv'
+    opId: string
+    storageName: string
+    appId: string
+    dataName: string
+    base64Tlv: string
+    debug?: boolean
+}
+
+export type LoadLatestTlvOperation = {
+    type: 'loadLatest'
+    opId: string
+    storageName: string
+    limit?: number
+    debug?: boolean
+}
+
+export type LoadTlvFileOperation = {
+    type: 'loadFile'
+    opId: string
+    storageName: string
+    appId: string
+    dataName: string
+    chunk: number
+    debug?: boolean
+}
+
+export type WebRtcMessageOperation = {
+    type: 'webRtcMessage'
+    opId: string
+    userInfo: WebRtcUserInfo
+    message: Types.WebRtcMessage_message
+    debug?: boolean
+}
+
+export type ProcessMetricsTlvOperation = {
+    type: 'processMetrics'
+    opId: string
+    processName?: string
+    metrics: ProcessMetrics
+    debug?: boolean
+}
+
+export type ErrorTlvOperationResponse = { success: false, error: string, opId: string }
+
+export interface ITlvStorageOperation {
+    opId: string
+    type: string
+    debug?: boolean
+}
+
+export type TlvStorageOperation = NewTlvStorageOperation | AddTlvOperation | LoadLatestTlvOperation | LoadTlvFileOperation | WebRtcMessageOperation | ProcessMetricsTlvOperation | ResetTlvStorageOperation | ZipStoragesOperation
+
+export type SuccessTlvOperationResponse<T> = { success: true, type: string, data: T, opId: string }
+export type TlvOperationResponse<T> = SuccessTlvOperationResponse<T> | ErrorTlvOperationResponse
+
+class TlvFilesStorageProcessor {
+    private log: PubLogger = console.log
+    private storages: Record<string, TlvFilesStorage> = {}
+    private wrtc: webRTC
+    constructor() {
+        if (!process.send) {
+            throw new Error('This process must be spawned as a child process');
+        }
+        process.on('message', (operation: TlvStorageOperation) => {
+            this.handleOperation(operation);
+        });
+
+        process.on('error', (error: Error) => {
+            console.error('Error in tlv files storage processor:', error);
+        });
+
+        this.wrtc = new webRTC(t => {
+            switch (t) {
+                case Types.SingleMetricType.USAGE_METRIC:
+                    return this.storages[usageStorageName]
+                case Types.SingleMetricType.BUNDLE_METRIC:
+                    return this.storages[bundlerStorageName]
+                default:
+                    throw new Error('Unknown metric type: ' + t)
+            }
+        })
+        this.wrtc.attachNostrSend((initiator: SendInitiator, data: SendData, relays?: string[] | undefined) => {
+            this.sendResponse({
+                success: true,
+                type: 'nostrSend',
+                data: { initiator, data, relays },
+                opId: Math.random().toString()
+            });
+        })
+        new ProcessMetricsCollector((pMetrics) => {
+            this.saveProcessMetrics(pMetrics, 'tlv_processor')
+        })
+    }
+
+    private serializeNowTlv = (v: number) => {
+        const nowUnix = Math.floor(Date.now() / 1000)
+        const entry = new Uint8Array(8)
+        entry.set(integerToUint8Array(nowUnix), 0)
+        entry.set(integerToUint8Array(v), 4)
+        return entry
+    }
+
+    private saveProcessMetrics = (pMetrics: ProcessMetrics, processName = "") => {
+        const pName = processName ? '_' + processName : ''
+        if (!this.storages[bundlerStorageName]) {
+            console.log('no bundle storage yet')
+            return
+        }
+        for (const key in pMetrics) {
+            const v = pMetrics[key as keyof ProcessMetrics]
+            if (v) this.storages[bundlerStorageName].AddTlv('_root', key + pName, this.serializeNowTlv(v))
+        }
+        /*         if (pMetrics.memory_rss_kb) this.storages[bundlerStorageName].AddTlv('_root', 'memory_rss_kb' + pName, this.serializeNowTlv(pMetrics.memory_rss_kb))
+                if (pMetrics.memory_buffer_kb) this.storages[bundlerStorageName].AddTlv('_root', 'memory_buffer_kb' + pName, this.serializeNowTlv(pMetrics.memory_buffer_kb))
+                if (pMetrics.memory_heap_total_kb) this.storages[bundlerStorageName].AddTlv('_root', 'memory_heap_total_kb' + pName, this.serializeNowTlv(pMetrics.memory_heap_total_kb))
+                if (pMetrics.memory_heap_used_kb) this.storages[bundlerStorageName].AddTlv('_root', 'memory_heap_used_kb' + pName, this.serializeNowTlv(pMetrics.memory_heap_used_kb))
+                if (pMetrics.memory_external_kb) this.storages[bundlerStorageName].AddTlv('_root', 'memory_external_kb' + pName, this.serializeNowTlv(pMetrics.memory_external_kb)) */
+    }
+
+    private async handleOperation(operation: TlvStorageOperation) {
+        try {
+            const opId = operation.opId;
+            if (operation.debug) console.log('handleOperation', operation)
+            switch (operation.type) {
+                case 'resetStorage':
+                    await this.handleResetStorage(operation);
+                    break;
+                case 'newStorage':
+                    await this.handleNewStorage(operation);
+                    break;
+                case 'addTlv':
+                    await this.handleAddTlv(operation);
+                    break;
+                case 'loadLatest':
+                    await this.handleLoadLatestTlv(operation);
+                    break;
+                case 'loadFile':
+                    await this.handleLoadTlvFile(operation);
+                    break;
+                case 'webRtcMessage':
+                    await this.handleWebRtcMessage(operation);
+                    break;
+                case 'processMetrics':
+                    await this.handleProcessMetrics(operation);
+                    break;
+                case 'zipStorages':
+                    await this.handleZipStorages(operation);
+                    break;
+                default:
+                    this.sendResponse({
+                        success: false,
+                        error: `Unknown operation type: ${(operation as any).type}`,
+                        opId
+                    })
+                    return
+            }
+        } catch (error) {
+            this.sendResponse({
+                success: false,
+                error: error instanceof Error ? error.message : 'Unknown error occurred',
+                opId: operation.opId
+            });
+        }
+    }
+
+    private async handleResetStorage(operation: ResetTlvStorageOperation) {
+        for (const storageName in this.storages) {
+            this.storages[storageName].Reset()
+        }
+        this.sendResponse({
+            success: true,
+            type: 'resetStorage',
+            data: null,
+            opId: operation.opId
+        });
+    }
+
+
+    private async handleNewStorage(operation: NewTlvStorageOperation) {
+        if (this.storages[operation.settings.name]) {
+            this.sendResponse({
+                success: false,
+                error: `Storage ${operation.settings.name} already exists`,
+                opId: operation.opId
+            })
+            return
+        }
+        this.storages[operation.settings.name] = new TlvFilesStorage(operation.settings.path)
+        this.sendResponse({
+            success: true,
+            type: 'newStorage',
+            data: null,
+            opId: operation.opId
+        });
+    }
+
+    private async handleAddTlv(operation: AddTlvOperation) {
+        if (!this.storages[operation.storageName]) {
+            this.sendResponse({
+                success: false,
+                error: `Storage ${operation.storageName} does not exist`,
+                opId: operation.opId
+            })
+            return
+        }
+        const tlv = new Uint8Array(Buffer.from(operation.base64Tlv, 'base64'))
+        this.storages[operation.storageName].AddTlv(operation.appId, operation.dataName, tlv)
+        this.sendResponse<null>({
+            success: true,
+            type: 'addTlv',
+            data: null,
+            opId: operation.opId
+        });
+    }
+
+    private async handleLoadLatestTlv(operation: LoadLatestTlvOperation) {
+        if (!this.storages[operation.storageName]) {
+            this.sendResponse({
+                success: false,
+                error: `Storage ${operation.storageName} does not exist`,
+                opId: operation.opId
+            })
+            return
+        }
+        const data = this.storages[operation.storageName].LoadLatest(operation.limit)
+        const serializableData: SerializableLatestData = {}
+        for (const appId in data) {
+            serializableData[appId] = {}
+            for (const dataName in data[appId]) {
+                serializableData[appId][dataName] = { base64tlvs: data[appId][dataName].tlvs.map(tlv => Buffer.from(tlv).toString('base64')), current_chunk: data[appId][dataName].current_chunk, available_chunks: data[appId][dataName].available_chunks }
+            }
+        }
+        this.sendResponse<SerializableLatestData>({
+            success: true,
+            type: 'loadLatest',
+            data: serializableData,
+            opId: operation.opId
+        });
+    }
+
+    private async handleLoadTlvFile(operation: LoadTlvFileOperation) {
+        if (!this.storages[operation.storageName]) {
+            this.sendResponse({
+                success: false,
+                error: `Storage ${operation.storageName} does not exist`,
+                opId: operation.opId
+            })
+            return
+        }
+        const data = this.storages[operation.storageName].LoadFile(operation.appId, operation.dataName, operation.chunk)
+        this.sendResponse<SerializableTlvFile>({
+            success: true,
+            type: 'loadFile',
+            data: { base64fileData: Buffer.from(data.fileData).toString('base64'), chunks: data.chunks },
+            opId: operation.opId
+        });
+    }
+
+    private async handleWebRtcMessage(operation: WebRtcMessageOperation) {
+        const answer = await this.wrtc.OnMessage(operation.userInfo, operation.message)
+        this.sendResponse<Types.WebRtcAnswer>({
+            success: true,
+            type: 'webRtcMessage',
+            data: answer,
+            opId: operation.opId
+        });
+    }
+
+    private async handleProcessMetrics(operation: ProcessMetricsTlvOperation) {
+        this.saveProcessMetrics(operation.metrics, operation.processName)
+        this.sendResponse<null>({
+            success: true,
+            type: 'processMetrics',
+            data: null,
+            opId: operation.opId
+        });
+    }
+
+    private async handleZipStorages(operation: ZipStoragesOperation) {
+        let noAction = true
+        //const cwd = process.cwd()
+        const name = crypto.randomBytes(16).toString('hex') + '.zip'
+        for (const storageName in this.storages) {
+            noAction = false
+            this.storages[storageName].PersistNow()
+            //paths.push(cwd + '/' + this.storages[storageName].GetStoragePath())
+            const path = this.storages[storageName].GetStoragePath()
+            const err = await zip(path, name)
+            if (err) {
+                this.sendResponse({
+                    success: false,
+                    error: err.message,
+                    opId: operation.opId
+                })
+                return
+            }
+
+        }
+        if (noAction) {
+            this.sendResponse({
+                success: false,
+                error: 'No storages to zip',
+                opId: operation.opId
+            })
+            return
+        }
+
+        this.sendResponse<string>({
+            success: true,
+            type: 'zipStorages',
+            data: name,
+            opId: operation.opId
+        });
+
+
+    }
+
+    private sendResponse<T>(response: TlvOperationResponse<T>) {
+        try {
+            if (process.send) {
+                process.send(response, undefined, undefined, err => {
+                    if (err) {
+                        console.error("failed to send response to main process from tlv files storage processor, killing sub process")
+                        process.exit(1)
+                    }
+                });
+            }
+        } catch (error) {
+            console.error("failed to send response to main process from tlv files storage processor, killing sub process")
+            process.exit(1)
+        }
+    }
+}
+
+// Start the storage processor
+new TlvFilesStorageProcessor();

src/services/storage/userStorage.ts

@@ -3,7 +3,7 @@ import { User } from './entity/User.js';
 import { UserBasicAuth } from './entity/UserBasicAuth.js';
 import { getLogger } from '../helpers/logger.js';
 import EventsLogManager from './eventsLog.js';
-import { StorageInterface } from './storageInterface.js';
+import { StorageInterface } from './db/storageInterface.js';
 export default class {
     dbs: StorageInterface
     eventsLog: EventsLogManager

src/services/webRTC/index.ts

@@ -6,20 +6,23 @@ import * as Types from '../../../proto/autogenerated/ts/types.js'
 import { NostrSend, SendData, SendInitiator } from "../nostr/handler.js"
 import { encodeTLbV, encodeTLV, encodeTLVDataPacket } from '../helpers/tlv.js'
 import { Utils } from '../helpers/utilsWrapper.js'
-import { TlvFilesStorage } from '../storage/tlvFilesStorage.js'
+import { TlvFilesStorage } from '../storage/tlv/tlvFilesStorage.js'
+import { TlvStorageInterface } from '../storage/tlv/tlvFilesStorageFactory.js'
 type IceCandidate = { type: string, candidate?: string, sdpMid?: string, sdpMLineIndex?: number }
 const configuration = { 'iceServers': [{ 'urls': 'stun:relay.webwormhole.io' }] }
-type UserInfo = { userPub: string, appId: string }
+export type WebRtcUserInfo = { userPub: string, appId: string }
-export default class webRTC {
 
-    private storage: Storage
+export type TlvStorageGetter = (t: Types.SingleMetricType) => TlvFilesStorage
+
+export default class webRTC {
+    //private storage: Storage
     private log = getLogger({ component: 'webRTC' })
     private connections: Record<string, RTCPeerConnection> = {}
     private _nostrSend: NostrSend
-    private utils: Utils
+    private tlvStorageGetter: TlvStorageGetter
-    constructor(storage: Storage, utils: Utils) {
+    //private utils: Utils
-        this.storage = storage
+    constructor(tlvStorageGetter: TlvStorageGetter) {
-        this.utils = utils
+        this.tlvStorageGetter = tlvStorageGetter
     }
     attachNostrSend(f: NostrSend) {
         this._nostrSend = f
@@ -31,12 +34,12 @@ export default class webRTC {
         this._nostrSend(initiator, data, relays)
     }
 
-    private sendCandidate = (u: UserInfo, candidate: string) => {
+    private sendCandidate = (u: WebRtcUserInfo, candidate: string) => {
         const message: Types.WebRtcCandidate & { requestId: string, status: 'OK' } = { candidate, requestId: "SubToWebRtcCandidates", status: 'OK' }
         this.nostrSend({ type: 'app', appId: u.appId }, { type: 'content', content: JSON.stringify(message), pub: u.userPub })
     }
 
-    OnMessage = async (u: UserInfo, message: Types.WebRtcMessage_message): Promise<Types.WebRtcAnswer> => {
+    OnMessage = async (u: WebRtcUserInfo, message: Types.WebRtcMessage_message): Promise<Types.WebRtcAnswer> => {
         if (message.type === Types.WebRtcMessage_message_type.OFFER) {
             return this.connect(u, message.offer)
         } else if (message.type === Types.WebRtcMessage_message_type.CANDIDATE) {
@@ -45,7 +48,7 @@ export default class webRTC {
         return {}
     }
 
-    private onCandidate = async (u: UserInfo, candidate: string): Promise<Types.WebRtcAnswer> => {
+    private onCandidate = async (u: WebRtcUserInfo, candidate: string): Promise<Types.WebRtcAnswer> => {
         const key = this.getConnectionsKey(u)
         if (!this.connections[key]) {
             throw new Error('Connection not found')
@@ -57,7 +60,7 @@ export default class webRTC {
         }
         return {}
     }
-    private connect = async (u: UserInfo, offer: string): Promise<Types.WebRtcAnswer> => {
+    private connect = async (u: WebRtcUserInfo, offer: string): Promise<Types.WebRtcAnswer> => {
         const key = this.getConnectionsKey(u)
         this.log("connect", key)
         if (this.connections[key]) {
@@ -87,25 +90,15 @@ export default class webRTC {
                 try {
                     const j = JSON.parse(event.data) as Types.SingleMetricReq
                     const err = Types.SingleMetricReqValidate(j, {
-                        app_id_CustomCheck: id => id === u.appId,
+                        app_id_CustomCheck: id => id !== "",
                         metrics_name_CustomCheck: name => name !== ""
                     })
                     if (err) {
-                        this.log(ERROR, 'SingleUsageMetricReqValidate', err)
+                        this.log(ERROR, 'SingleUsageMetricReqValidate', err.message || err)
                         return
                     }
-                    let tlvStorage: TlvFilesStorage
+                    const tlvStorage = this.tlvStorageGetter(j.metric_type)
-                    switch (j.metric_type) {
+                    const { fileData } = await tlvStorage.LoadFile(j.app_id, j.metrics_name, j.page)
-                        case Types.SingleMetricType.USAGE_METRIC:
-                            tlvStorage = this.storage.metricsEventStorage.tlvStorage
-                            break
-                        case Types.SingleMetricType.BUNDLE_METRIC:
-                            tlvStorage = this.utils.stateBundler.tlvStorage
-                            break
-                        default:
-                            throw new Error("Unknown metric type")
-                    }
-                    const { fileData } = tlvStorage.LoadFile(j.app_id, j.metrics_name, j.page)
                     const id = j.request_id || Math.floor(Math.random() * 100_000_000)
                     let i = 0
                     const packets: Buffer[] = []
@@ -132,7 +125,7 @@ export default class webRTC {
         return { answer: JSON.stringify(answer) }
     }
 
-    getConnectionsKey = (u: UserInfo) => {
+    getConnectionsKey = (u: WebRtcUserInfo) => {
         return u.appId + ":" + u.userPub
     }
 }

src/tests/externalPayment.spec.ts

@@ -1,11 +1,13 @@
 import { defaultInvoiceExpiry } from '../services/storage/paymentStorage.js'
-import { Describe, expect, expectThrowsAsync, runSanityCheck, safelySetUserBalance, SetupTest, TestBase } from './testBase.js'
+import { Describe, expect, expectThrowsAsync, runSanityCheck, safelySetUserBalance, TestBase } from './testBase.js'
+import * as Types from '../../proto/autogenerated/ts/types.js'
 export const ignore = false
 export const dev = false
 export default async (T: TestBase) => {
     await safelySetUserBalance(T, T.user1, 2000)
     await testSuccessfulExternalPayment(T)
     await testFailedExternalPayment(T)
+    await testSuccesfulReceivedExternalChainPayment(T)
     await runSanityCheck(T)
 }
 
@@ -45,3 +47,30 @@ const testFailedExternalPayment = async (T: TestBase) => {
     expect(owner.balance_sats).to.be.equal(3)
     T.d("app balance is still 3 sats")
 }
+
+const testSuccesfulReceivedExternalChainPayment = async (T: TestBase) => {
+    T.d("starting testSuccesfulReceivedExternalChainPayment")
+    /*     const balanceBefore = await T.main.storage.userStorage.GetUser(T.user1.userId)
+        expect(balanceBefore.balance_sats).to.be.equal(0) */
+    const user2Address = await T.main.paymentManager.NewAddress({ app_id: T.app.appId, app_user_id: T.user2.appUserIdentifier, user_id: T.user2.userId }, { addressType: Types.AddressType.WITNESS_PUBKEY_HASH })
+    expect(user2Address.address).to.startWith("bcrt1")
+    T.d("generated external chain address for user2")
+    const payment = await T.externalAccessToOtherLnd.PayAddress(user2Address.address, 1000, 3, "test", { from: 'system', useProvider: false })
+    expect(payment.txid).to.not.be.undefined
+    T.d("paid 1000 sats to user2's external chain address")
+    await T.chainTools.mine(1)
+    await new Promise(resolve => setTimeout(resolve, 100))
+    T.d("mined 1 blocks to confirm the payment")
+    const u2 = await T.main.storage.userStorage.GetUser(T.user2.userId)
+    expect(u2.balance_sats).to.be.equal(1000)
+    T.d("user2 balance is now 1000")
+    const payment2 = await T.externalAccessToOtherLnd.PayAddress(user2Address.address, 1000, 3, "test", { from: 'system', useProvider: false })
+    expect(payment2.txid).to.not.be.undefined
+    T.d("paid 1000 sats to user2's external chain address again")
+    await T.chainTools.mine(1)
+    await new Promise(resolve => setTimeout(resolve, 100))
+    T.d("mined 1 blocks to confirm the payment")
+    const u2_2 = await T.main.storage.userStorage.GetUser(T.user2.userId)
+    expect(u2_2.balance_sats).to.be.equal(2000)
+    T.d("user2 balance is now 2000")
+}

src/tests/internalPayment.spec.ts

@@ -1,5 +1,5 @@
 import { defaultInvoiceExpiry } from '../services/storage/paymentStorage.js'
-import { Describe, expect, expectThrowsAsync, runSanityCheck, safelySetUserBalance, SetupTest, TestBase } from './testBase.js'
+import { Describe, expect, expectThrowsAsync, runSanityCheck, safelySetUserBalance, TestBase } from './testBase.js'
 export const ignore = false
 
 export default async (T: TestBase) => {

src/tests/networkSetup.ts

@@ -4,12 +4,16 @@ import LND from '../services/lnd/lnd.js'
 import { LiquidityProvider } from "../services/main/liquidityProvider.js"
 import { Utils } from "../services/helpers/utilsWrapper.js"
 
-export const setupNetwork = async () => {
+export type ChainTools = {
+    mine: (amount: number) => Promise<void>
+}
+
+export const setupNetwork = async (): Promise<ChainTools> => {
     const settings = LoadTestSettingsFromEnv()
     const core = new BitcoinCoreWrapper(settings)
     await core.InitAddress()
     await core.Mine(1)
-    const setupUtils = new Utils(settings)
+    const setupUtils = new Utils({ dataDir: settings.storageSettings.dataDir, allowResetMetricsStorages: settings.allowResetMetricsStorages })
     const alice = new LND(settings.lndSettings, new LiquidityProvider("", setupUtils, async () => { }, async () => { }), setupUtils, async () => { }, async () => { }, () => { }, () => { })
     const bob = new LND({ ...settings.lndSettings, mainNode: settings.lndSettings.otherNode }, new LiquidityProvider("", setupUtils, async () => { }, async () => { }), setupUtils, async () => { }, async () => { }, () => { }, () => { })
     await tryUntil<void>(async i => {
@@ -52,6 +56,7 @@ export const setupNetwork = async () => {
 
     alice.Stop()
     bob.Stop()
+    return { mine: (amount: number) => core.Mine(amount) }
 }
 
 const tryUntil = async <T>(fn: (attempt: number) => Promise<T>, maxTries: number, interval: number) => {

src/tests/spamExternalPayments.spec.ts

@@ -1,6 +1,6 @@
 import { disableLoggers } from '../services/helpers/logger.js'
 import { defaultInvoiceExpiry } from '../services/storage/paymentStorage.js'
-import { Describe, expect, expectThrowsAsync, runSanityCheck, safelySetUserBalance, SetupTest, TestBase } from './testBase.js'
+import { Describe, expect, expectThrowsAsync, runSanityCheck, safelySetUserBalance, TestBase } from './testBase.js'
 export const ignore = false
 
 export default async (T: TestBase) => {

src/tests/spamMixedPayments.spec.ts

@@ -1,6 +1,6 @@
 import { disableLoggers } from '../services/helpers/logger.js'
 import { defaultInvoiceExpiry } from '../services/storage/paymentStorage.js'
-import { Describe, expect, expectThrowsAsync, runSanityCheck, safelySetUserBalance, SetupTest, TestBase } from './testBase.js'
+import { Describe, expect, expectThrowsAsync, runSanityCheck, safelySetUserBalance, TestBase } from './testBase.js'
 import * as Types from '../../proto/autogenerated/ts/types.js'
 export const ignore = false
 

src/tests/testBase.ts

@@ -13,6 +13,8 @@ import { getLogger, resetDisabledLoggers } from '../services/helpers/logger.js'
 import { LiquidityProvider } from '../services/main/liquidityProvider.js'
 import { Utils } from '../services/helpers/utilsWrapper.js'
 import { AdminManager } from '../services/main/adminManager.js'
+import { TlvStorageFactory } from '../services/storage/tlv/tlvFilesStorageFactory.js'
+import { ChainTools } from './networkSetup.js'
 chai.use(chaiString)
 export const expect = chai.expect
 export type Describe = (message: string, failure?: boolean) => void
@@ -28,11 +30,12 @@ export type TestBase = {
     app: AppData
     user1: TestUserData
     user2: TestUserData
-    externalAccessToMainLnd: LND
+    //externalAccessToMainLnd: LND
     externalAccessToOtherLnd: LND
     externalAccessToThirdLnd: LND
     adminManager: AdminManager
     d: Describe
+    chainTools: ChainTools
 }
 
 export type StorageTestBase = {
@@ -43,7 +46,8 @@ export type StorageTestBase = {
 
 export const setupStorageTest = async (d: Describe): Promise<StorageTestBase> => {
     const settings = GetTestStorageSettings()
-    const storageManager = new Storage(settings)
+    const utils = new Utils({ dataDir: settings.dataDir, allowResetMetricsStorages: true })
+    const storageManager = new Storage(settings, utils)
     await storageManager.Connect(console.log)
     return {
         expect,
@@ -56,7 +60,7 @@ export const teardownStorageTest = async (T: StorageTestBase) => {
     T.storage.Stop()
 }
 
-export const SetupTest = async (d: Describe): Promise<TestBase> => {
+export const SetupTest = async (d: Describe, chainTools: ChainTools): Promise<TestBase> => {
     const settings = LoadTestSettingsFromEnv()
     const initialized = await initMainHandler(getLogger({ component: "mainForTest" }), settings)
     if (!initialized) {
@@ -69,9 +73,9 @@ export const SetupTest = async (d: Describe): Promise<TestBase> => {
     const user1 = { userId: u1.info.userId, appUserIdentifier: u1.identifier, appId: app.appId }
     const user2 = { userId: u2.info.userId, appUserIdentifier: u2.identifier, appId: app.appId }
 
-    const extermnalUtils = new Utils(settings)
+    const extermnalUtils = new Utils({ dataDir: settings.storageSettings.dataDir, allowResetMetricsStorages: settings.allowResetMetricsStorages })
-    const externalAccessToMainLnd = new LND(settings.lndSettings, new LiquidityProvider("", extermnalUtils, async () => { }, async () => { }), extermnalUtils, async () => { }, async () => { }, () => { }, () => { })
+    /*     const externalAccessToMainLnd = new LND(settings.lndSettings, new LiquidityProvider("", extermnalUtils, async () => { }, async () => { }), extermnalUtils, async () => { }, async () => { }, () => { }, () => { })
-    await externalAccessToMainLnd.Warmup()
+        await externalAccessToMainLnd.Warmup() */
 
     const otherLndSetting = { ...settings.lndSettings, mainNode: settings.lndSettings.otherNode }
     const externalAccessToOtherLnd = new LND(otherLndSetting, new LiquidityProvider("", extermnalUtils, async () => { }, async () => { }), extermnalUtils, async () => { }, async () => { }, () => { }, () => { })
@@ -85,15 +89,16 @@ export const SetupTest = async (d: Describe): Promise<TestBase> => {
     return {
         expect, main, app,
         user1, user2,
-        externalAccessToMainLnd, externalAccessToOtherLnd, externalAccessToThirdLnd,
+        /* externalAccessToMainLnd, */ externalAccessToOtherLnd, externalAccessToThirdLnd,
         d,
-        adminManager: initialized.adminManager
+        adminManager: initialized.adminManager,
+        chainTools
     }
 }
 
 export const teardown = async (T: TestBase) => {
     T.main.Stop()
-    T.externalAccessToMainLnd.Stop()
+    /* T.externalAccessToMainLnd.Stop() */
     T.externalAccessToOtherLnd.Stop()
     T.externalAccessToThirdLnd.Stop()
     T.adminManager.Stop()

src/tests/testRunner.ts

@@ -1,6 +1,6 @@
 //import whyIsNodeRunning from 'why-is-node-running'
 import { globby } from 'globby'
-import { setupNetwork } from './networkSetup.js'
+import { ChainTools, setupNetwork } from './networkSetup.js'
 import { Describe, SetupTest, teardown, TestBase, StorageTestBase, setupStorageTest, teardownStorageTest } from './testBase.js'
 type TestModule = {
     ignore?: boolean
@@ -38,17 +38,18 @@ const start = async () => {
     if (devModule !== -1) {
         console.log("running dev module")
         const { file, module } = modules[devModule]
+        let chainTools: ChainTools | undefined
         if (module.requires === 'storage') {
             console.log("dev module requires only storage, skipping network setup")
         } else {
-            await setupNetwork()
+            chainTools = await setupNetwork()
         }
-        await runTestFile(file, module)
+        await runTestFile(file, module, chainTools)
     } else {
         console.log("running all tests")
-        await setupNetwork()
+        const chainTools = await setupNetwork()
         for (const { file, module } of modules) {
-            await runTestFile(file, module)
+            await runTestFile(file, module, chainTools)
         }
     }
     console.log(failures)
@@ -62,7 +63,7 @@ const start = async () => {
 
 }
 
-const runTestFile = async (fileName: string, mod: TestModule) => {
+const runTestFile = async (fileName: string, mod: TestModule, chainTools?: ChainTools) => {
     console.log(fileName)
     const d = getDescribe(fileName)
     if (mod.ignore) {
@@ -78,7 +79,10 @@ const runTestFile = async (fileName: string, mod: TestModule) => {
         T = await setupStorageTest(d)
     } else {
         d("-----requires all-----")
-        T = await SetupTest(d)
+        if (!chainTools) {
+            throw new Error("chainTools are required for this test")
+        }
+        T = await SetupTest(d, chainTools)
     }
     try {
         d("test starting")

src/tests/userToUserPayment.spec.ts

@@ -1,5 +1,5 @@
 import { defaultInvoiceExpiry } from '../services/storage/paymentStorage.js'
-import { Describe, expect, expectThrowsAsync, runSanityCheck, safelySetUserBalance, SetupTest, TestBase } from './testBase.js'
+import { Describe, expect, expectThrowsAsync, runSanityCheck, safelySetUserBalance, TestBase } from './testBase.js'
 export const ignore = false
 export const dev = false
 export default async (T: TestBase) => {