Random timeouts when using QnA module

[themakerman]

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• I am running: official binary | from nodejs
• My OS is: osx

I am mostly using JSON Channel/API channel to communicate to bot. I use postman for debugging. I see such errors randomly. This happens when dialogflow is empty and only QnA module is used.

{
    "statusCode": 500,
    "errorCode": "BP_000",
    "type": "Error",
    "message": "Unexpected error",
    "docs": "https://botpress.io/docs",
    "showStackInDev": true,
    "stack": "Error: No responses found for event target \"a\".\n    at 
EventEmitter.ConverseService._createDonePromise.exports.converseApiEvents.once.event 
(/snapshot/build-mac/out/bp/core/services/converse.js:0:0)\n    at EventEmitter.listener (/snapshot/build-mac/node_modules/eventemitter2/lib/eventemitter2.js:290:17)\n    at EventEmitter.emitAsync (/snapshot/build-mac/node_modules/eventemitter2/lib/eventemitter2.js:460:31)\n    at Botpress.<anonymous> (/snapshot/build-mac/out/bp/core/botpress.js:0:0)\n    at Generator.next (<anonymous>)\n    at fulfilled (/snapshot/build-mac/out/bp/core/botpress.js:0:0)\n    at tryCatcher (/Users/gauravharchwani/projects/task_bot/modules/.cache/module__37000b493c9bbd65f10af4ae18d0bde0a7bbd09c7072c453591135db8855feaf/node_production_modules/bluebird/js/release/util.js:16:23)\n    at Promise._settlePromiseFromHandler (/Users/gauravharchwani/projects/task_bot/modules/.cache/module__37000b493c9bbd65f10af4ae18d0bde0a7bbd09c7072c453591135db8855feaf/node_production_modules/bluebird/js/release/promise.js:512:31)\n    at Promise._settlePromise (/Users/gauravharchwani/projects/task_bot/modules/.cache/module__37000b493c9bbd65f10af4ae18d0bde0a7bbd09c7072c453591135db8855feaf/node_production_modules/bluebird/js/release/promise.js:569:18)\n    at Promise._settlePromise0 (/Users/gauravharchwani/projects/task_bot/modules/.cache/module__37000b493c9bbd65f10af4ae18d0bde0a7bbd09c7072c453591135db8855feaf/node_production_modules/bluebird/js/release/promise.js:614:10)\n    at Promise._settlePromises (/Users/gauravharchwani/projects/task_bot/modules/.cache/module__37000b493c9bbd65f10af4ae18d0bde0a7bbd09c7072c453591135db8855feaf/node_production_modules/bluebird/js/release/promise.js:694:18)\n    at _drainQueueStep (/Users/gauravharchwani/projects/task_bot/modules/.cache/module__37000b493c9bbd65f10af4ae18d0bde0a7bbd09c7072c453591135db8855feaf/node_production_modules/bluebird/js/release/async.js:138:12)\n    at _drainQueue (/Users/gauravharchwani/projects/task_bot/modules/.cache/module__37000b493c9bbd65f10af4ae18d0bde0a7bbd09c7072c453591135db8855feaf/node_production_modules/bluebird/js/release/async.js:131:9)\n    at Async._drainQueues (/Users/gauravharchwani/projects/task_bot/modules/.cache/module__37000b493c9bbd65f10af4ae18d0bde0a7bbd09c7072c453591135db8855feaf/node_production_modules/bluebird/js/release/async.js:147:5)\n    at Immediate.Async.drainQueues [as _onImmediate] (/Users/gauravharchwani/projects/task_bot/modules/.cache/module__37000b493c9bbd65f10af4ae18d0bde0a7bbd09c7072c453591135db8855feaf/node_production_modules/bluebird/js/release/async.js:17:14)\n    at runCallback (timers.js:696:18)\n    at tryOnImmediate (timers.js:667:5)\n    at processImmediate (timers.js:649:5)\n    at process.topLevelDomainCallback (domain.js:121:23)",
    "full": "No responses found for event target \"a\"."
}

However after sending the request again i get correct response. This happens everytime botpress is left idle for some time. Maybe 10min+.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.