Use instantiateGun instead of logoff and catch listener errors

src/routes.js

@@ -506,7 +506,7 @@ module.exports = async (
           await recreateLnServices()
 
           if (GunDB.isAuthenticated()) {
-            GunDB.logoff()
+            GunDB.instantiateGun()
           }
 
           const publicKey = await GunDB.authenticate(alias, password)
@@ -2296,9 +2296,18 @@ module.exports = async (
           : publicKey
           ? gun.user(publicKey)
           : gun
-        keys.forEach(key => (node = node.get(key)))
         logger.info(`fetching: ${keys}`)
+        keys.forEach(key => (node = node.get(key)))
+
+        if (!publicKeyForDecryption || !epubForDecryption) {
+          logger.warn('[GUN] Missing public key for decryption!', {
+            publicKeyForDecryption,
+            epubForDecryption
+          })
+        }
+
         return new Promise((res, rej) => {
+          try {
             const listener = data => {
               logger.info(`got res for: ${keys}`)
               logger.info(data || 'falsey data (does not get logged)')
@@ -2317,6 +2326,9 @@ module.exports = async (
 
             if (type === 'once') node.once(listener)
             if (type === 'load') node.load(listener)
+          } catch (err) {
+            logger.error('Gun Fetch Error:', err)
+          }
         })
       })
     }