eafonyang
32 lines
851 B
JavaScript
32 lines
851 B
JavaScript
const Redis = require('ioredis');
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const logger = require('./logger');
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const REDIS_HOST = process.env.REDIS_HOST || '127.0.0.1';
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const REDIS_PORT = parseInt(process.env.REDIS_PORT || '6379', 10);
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const REDIS_PASSWORD = process.env.REDIS_PASSWORD || '';
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const REDIS_EQ_DB = parseInt(process.env.REDIS_EQ_DB || '1', 10);
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let eqCacheClient = null;
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function getEqCacheRedis() {
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if (!eqCacheClient) {
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const options = {
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host: REDIS_HOST,
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port: REDIS_PORT,
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db: REDIS_EQ_DB,
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maxRetriesPerRequest: 2,
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connectTimeout: 10000,
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};
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if (REDIS_PASSWORD) {
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options.password = REDIS_PASSWORD;
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}
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eqCacheClient = new Redis(options);
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eqCacheClient.on('error', (err) => {
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logger.error(`Redis EQ cache error: ${err.message}`);
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});
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}
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return eqCacheClient;
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}
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module.exports = { getEqCacheRedis };
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