RocketMQ一直打印RocketmqRemoting closeChannel: close the connection to remote address[] result: true

Explain to the background:

RocketMQ ECS server set up in the above (problem lies here)

The application of the official website SpringBoot Construction Demo (Reference: //github.com/apache/rocketmq-spring/tree/master/rocketmq-spring-boot-samples: https)

 

The project started when he started to print the remote address is empty, sending the message fails and also print remote address is empty:

RocketmqRemoting: closeChannel: close the connection to remote address[] result: true

 

remote address is empty, I began to think that the project rocketmq.name-server configuration problem, no problem by obtaining RocketMQTemplate of namesrvAddr found the following code

rocketMQTemplate.getProducer().getNamesrvAddr()

 

Look again Throwable SendCallback, the following error message:

org.apache.rocketmq.client.exception.MQClientException: Send [1] times, still failed, cost [5325]ms, Topic: ADDRESS_PART_TOPIC, BrokersSent: [broker-a]
See http://rocketmq.apache.org/docs/faq/ for further details.
    at org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.sendDefaultImpl(DefaultMQProducerImpl.java:638)
    at org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.access$300(DefaultMQProducerImpl.java:90)
    at org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl$3.run(DefaultMQProducerImpl.java:491)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266)
    at java.util.concurrent.FutureTask.run(FutureTask.java)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.rocketmq.remoting.exception.RemotingConnectException: connect to <192.168.0.4:10911> failed
    at org.apache.rocketmq.remoting.netty.NettyRemotingClient.invokeAsync(NettyRemotingClient.java:537)
    at org.apache.rocketmq.client.impl.MQClientAPIImpl.sendMessageAsync(MQClientAPIImpl.java:484)
    at org.apache.rocketmq.client.impl.MQClientAPIImpl.sendMessage(MQClientAPIImpl.java:441)
    at org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.sendKernelImpl(DefaultMQProducerImpl.java:811)
    at org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.sendDefaultImpl(DefaultMQProducerImpl.java:557)
    ... 8 more

See 192.168.0.4:10911 address this problem is to know Broker service in the RocketMQ, 192.168.0.4 IP address is within the ECS

Here's look at the startup information Broker:

 

The broker[broker-a, 192.168.0.4:10911] boot success. serializeType=JSON and name server is X.X.X.X:9876

 

The problem is brokerIP determine the server's internal network IP lead producer can not establish a connection lead

 

Solution:

 

// Check broker configuration 
sh ./bin/mqbroker -m

 

Increase in conf / broker.conf profile

 

brokerIP1 = XXXX (public IP)

 

Start broker service again

nohup sh bin/mqbroker -n 111.231.XX.XX:9876 -c conf/broker.conf autoCreateTopicEnable=true &

Start Results:

The broker[broker-a, X.X.X.X:10911] boot success. serializeType=JSON and name server is 106.12.5.49:9876

Restart the local project, testing producer to send messages successfully