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use on(), wait 10 seconds for epub to arrive

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This commit is contained in:
Daniel Lugo 2021-02-03 10:31:57 -04:00
parent 0f0e428391
commit c8883b55d1
1 changed files with 9 additions and 21 deletions
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30
services/gunDB/contact-api/utils/index.js
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@ -210,33 +210,21 @@ const tryAndWait = async (promGen, shouldRetry = () => false) => {
* @param {string} pub * @param {string} pub
* @returns {Promise<string>} * @returns {Promise<string>}
*/ */
const pubToEpub = async pub => { const pubToEpub = pub => {
try { try {
const epub = await tryAndWait(async gun => { return timeout10(
const _epub = await CommonUtils.makePromise(res => { CommonUtils.makePromise(res => {
gun require('../../Mediator/index')
.getGun()
.user(pub) .user(pub)
.get('epub') .get('epub')
.once( .on(data => {
data => { if (typeof data === 'string') {
res(data) res(data)
},
{
wait: 1000
} }
) })
}) })
)
if (typeof _epub !== 'string') {
throw new TypeError(
`Expected gun.user(pub).get(epub) to be an string. Instead got: ${typeof _epub}`
)
}
return _epub
})
return epub
} catch (err) { } catch (err) {
logger.error(err) logger.error(err)
throw new Error(`pubToEpub() -> ${err.message}`) throw new Error(`pubToEpub() -> ${err.message}`)