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fix: concurrency issues caused by poller

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This commit is contained in:
Taranto 2023-07-06 16:56:17 +01:00
parent 7307466df4
commit 6b7d14de2b
7 changed files with 48 additions and 26 deletions
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49
lib/poller.js
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@ -16,7 +16,6 @@ const settingsLoader = require('./new-settings-loader')
const NodeCache = require('node-cache')
const util = require('util')
const db = require('./db')
const state = require('./middlewares/state')
const processBatches = require('./tx-batching-processing')
const INCOMING_TX_INTERVAL = 30 * T.seconds
@ -99,8 +98,8 @@ function reload (schema) {
})
}
function pi () { return cachedVariables.get(asyncLocalStorage.getStore().get('schema')).pi }
function settings () { return cachedVariables.get(asyncLocalStorage.getStore().get('schema')).settings }
function pi () { return cachedVariables.get('public').pi }
function settings () { return cachedVariables.get('public').settings }
function initialSanctionsDownload () {
const structs = sanctions.getStructs()
@ -146,19 +145,39 @@ function initializeEachSchema (schemas = ['public']) {
}, schemas)
}
function recursiveTimeout (func, timeout, ...vars) {
setTimeout(() => {
let promise = null
const loadVariables = vars.length > 0 && typeof vars[0] === 'function'
if (loadVariables) {
const funcVars = [...vars]
funcVars[0] = vars[0]()
promise = func(...funcVars)
} else {
promise = func(...vars)
}
promise.finally(() => {
recursiveTimeout(func, timeout, ...vars)
})
}, timeout)
}
function addToQueue (func, interval, schema, queue, ...vars) {
return schemaCallbacks.get(schema).push(setInterval(() => {
return queue.enqueue().then(() => {
// get plugins or settings from the cache every time func is run
const loadVariables = vars.length > 0 && typeof vars[0] === 'function'
if (loadVariables) {
const funcVars = [...vars]
funcVars[0] = vars[0]()
return func(...funcVars)
}
return func(...vars)
}).catch(console.error)
}, interval))
recursiveTimeout(func, interval, ...vars)
// return schemaCallbacks.get(schema).push(setInterval(() => {
// return queue.enqueue().then(() => {
// // get plugins or settings from the cache every time func is run
// const loadVariables = vars.length > 0 && typeof vars[0] === 'function'
// if (loadVariables) {
// const funcVars = [...vars]
// funcVars[0] = vars[0]()
// return func(...funcVars)
// }
// return func(...vars)
// }).catch(console.error)
// }, interval))
}
function doPolling (schema) {