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38 lines
906 B
38 lines
906 B
const Redis = require('ioredis')
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const { isPlainObject } = require('lodash')
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/* global WIKI */
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module.exports = {
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init() {
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if (isPlainObject(WIKI.config.redis)) {
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let red = new Redis(WIKI.config.redis)
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red.on('ready', () => {
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WIKI.logger.info('Redis connection: [ OK ]')
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})
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red.on('error', () => {
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WIKI.logger.error('Failed to connect to Redis instance!')
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process.exit(1)
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})
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return red
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} else {
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WIKI.logger.error('Invalid Redis configuration!')
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process.exit(1)
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}
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},
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subscribe() {
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let red = this.init()
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red.on('message', (channel, msg) => {
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WIKI.events.emit(channel, msg)
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})
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red.subscribe('localization', (err, count) => {
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if (err) {
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WIKI.logger.error(err)
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process.exit(1)
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}
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WIKI.logger.info('Redis Subscriber connection: [ OK ]')
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})
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return red
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}
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}
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