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fix: #9231, fix redis pubsub connection

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regression from fdfbc90255
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Barış Soner Uşaklı
2021-01-31 12:37:28 -05:00
parent 3696a19970
commit 5bc1f5b4e8
5 changed files with 34 additions and 28 deletions
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46
src/database/redis/pubsub.js
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@@ -1,31 +1,35 @@
'use strict';
var nconf = require('nconf');
var util = require('util');
var winston = require('winston');
var EventEmitter = require('events').EventEmitter;
const nconf = require('nconf');
const util = require('util');
const winston = require('winston');
const EventEmitter = require('events').EventEmitter;
const connection = require('./connection');
var channelName;
var PubSub = function () {
var self = this;
var subClient = connection.connect();
this.pubClient = connection.connect();
let channelName;
const PubSub = function () {
const self = this;
channelName = 'db:' + nconf.get('redis:database') + ':pubsub_channel';
subClient.subscribe(channelName);
subClient.on('message', function (channel, message) {
if (channel !== channelName) {
return;
}
connection.connect().then(function (client) {
self.subClient = client;
self.subClient.subscribe(channelName);
self.subClient.on('message', function (channel, message) {
if (channel !== channelName) {
return;
}
try {
var msg = JSON.parse(message);
self.emit(msg.event, msg.data);
} catch (err) {
winston.error(err.stack);
}
try {
var msg = JSON.parse(message);
self.emit(msg.event, msg.data);
} catch (err) {
winston.error(err.stack);
}
});
});
connection.connect().then(function (client) {
self.pubClient = client;
});
};