Kue 连接到 localhost 而不是 AWS elasticache 主机

Question

我将这些配置传递给我的队列：

module.exports = {
    host: 'xxxxx-cluster.abnjj1.ng.0001.use1.cache.amazonaws.com',
    port: 6379
}

并创建 kue：

const kue = require('kue')
const MailJob = require('../app/jobs/MailJob.js')
const redisConfig = require('../config/redis')
const jobs = [MailJob]

class Queue {
    constructor(){
        this.kue = kue.createQueue(redisConfig)

        this.processQueue()
    }

    processQueue(){
        return jobs.forEach(job => this.kue.process(job.key, job.handle))
    }
}

module.exports = new Queue()

但它总是返回与本地主机连接相关的相同错误。这没有意义，因为我正在通过弹性疼痛的主机

Error: Redis connection to 127.0.0.1:6379 failed - connect ECONNREFUSED 127.0.0.1:6379
    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1126:14)
Emitted 'error' event on Queue instance at:
    at RedisClient.<anonymous> (/home/laurabeatris/Área de trabalho/personal projects/kue-test/node_modules/kue/lib/redis.js:65:13)
    at RedisClient.emit (events.js:209:13)
    at RedisClient.on_error (/home/laurabeatris/Área de trabalho/personal projects/kue-test/node_modules/kue/node_modules/redis/index.js:401:14)
    at Socket.<anonymous> (/home/laurabeatris/Área de trabalho/personal projects/kue-test/node_modules/kue/node_modules/redis/index.js:279:14)
    at Socket.emit (events.js:209:13)
    at emitErrorNT (internal/streams/destroy.js:91:8)
    at emitErrorAndCloseNT (internal/streams/destroy.js:59:3)
    at processTicksAndRejections (internal/process/task_queues.js:80:21) {
  errno: 'ECONNREFUSED',
  code: 'ECONNREFUSED',
  syscall: 'connect',
  address: '127.0.0.1',
  port: 6379
} 

我错过了什么吗？

Answer 1

因为你传递的选项错误，所以它是默认的。再次查看文档，你会看到 redis 配置进入了配置的redis 键

例子

var q = kue.createQueue({
  prefix: 'q',
  redis: {
    port: 1234,
    host: '10.0.50.20',
    auth: 'password',
    db: 3, // if provided select a non-default redis db
    options: {
      // see https://github.com/mranney/node_redis#rediscreateclient
    }
  }
});

在你的情况下

this.kue = kue.createQueue({ redis: redisConfig })