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Fixed throttling and pausing #243

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This commit is contained in:
witzig 2017-06-01 13:08:45 +02:00
parent a7b2c33b30
commit cff908887f
3 changed files with 117 additions and 83 deletions
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15
lib/db.js
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@ -4,6 +4,7 @@ let config = require('config');
let mysql = require('mysql');
let redis = require('redis');
let Lock = require('redfour');
let tools = require('./tools');
module.exports = mysql.createPool(config.mysql);
if (config.redis && config.redis.enabled) {
@ -33,7 +34,7 @@ if (config.redis && config.redis.enabled) {
};
module.exports.clearCache = (key, callback) => {
module.exports.redis.del(key, err => callback(err));
module.exports.redis.del('mailtrain:cache:' + key, err => callback(err));
};
module.exports.addToCache = (key, value, callback) => {
@ -76,9 +77,21 @@ if (config.redis && config.redis.enabled) {
module.exports.clearCache = (key, callback) => {
caches.delete(key);
tools.workers.forEach(child => {
child.send({
cmd: 'db.clearCache',
key
});
});
setImmediate(() => callback());
};
process.on('message', m => {
if (m && m.cmd === 'db.clearCache' && m.key) {
caches.delete(m.key);
}
});
module.exports.addToCache = (key, value, callback) => {
if (!caches.has(key)) {
caches.set(key, []);