标签: go-nsq

我尝试使用 docker-compose 来运行 nsq，docker-compose.yml如下：

version: '3'
services:
  nsqlookupd:
    image: nsqio/nsq
    command: /nsqlookupd
    ports:
      - "4160:4160"
      - "4161:4161"
  nsqd:
    image: nsqio/nsq
    command: /nsqd --lookupd-tcp-address=nsqlookupd:4160
    depends_on:
      - nsqlookupd
    ports:
      - "4150:4150"
      - "4151:4151"
  nsqadmin:
    image: nsqio/nsq
    command: /nsqadmin --lookupd-http-address=nsqlookupd:4161
    depends_on:
      - nsqlookupd
    ports:
      - "4171:4171"

我使用的是nsq客户端go-nsq来生成和消费消息，消息可以通过直接连接nsqd来消费，但是不能通过连接nsqlookupd来消费：

consumer.ConnectToNSQD("127.0.0.1:4150")  # success (output the consumed messages)

consumer.ConnectToNSQLookupd("127.0.0.1:4161")   # failed

2018/01/31 16:39:12 ERR    1 [test/liu] (967fcc2c88ae:4150) error connecting to nsqd - dial tcp: i/o timeout

我可以连接到 nsqlookup 实例：

?  test_nsq curl http://127.0.0.1:4161/ping …