biuabiu opened a new issue #2845:
URL: https://github.com/apache/rocketmq/issues/2845
mq version :4.8.0
os: windows 10
**BUG REPORT**
1. Please describe the issue you observed:
I only set the timeout to 10 seconds, but when connecting to namesrv, the
timeout results in the timeout of sending messages. I don't think this is a
complete timeout of 10 seconds. Is this a bug
2. Please tell us about your environment:
3. Other information (e.g. detailed explanation, logs, related issues,
suggestions how to fix, etc):
`org.apache.rocketmq.remoting.exception.RemotingTimeoutException: wait
response on the channel <127.0.0.1:9876> timeout, 3000(ms)
at
org.apache.rocketmq.remoting.netty.NettyRemotingAbstract.invokeSyncImpl(NettyRemotingAbstract.java:440)
~[classes/:na]
at
org.apache.rocketmq.remoting.netty.NettyRemotingClient.invokeSync(NettyRemotingClient.java:377)
~[classes/:na]
at
org.apache.rocketmq.client.impl.MQClientAPIImpl.getTopicRouteInfoFromNameServer(MQClientAPIImpl.java:1367)
~[classes/:na]
at
org.apache.rocketmq.client.impl.MQClientAPIImpl.getTopicRouteInfoFromNameServer(MQClientAPIImpl.java:1357)
~[classes/:na]
at
org.apache.rocketmq.client.impl.factory.MQClientInstance.updateTopicRouteInfoFromNameServer(MQClientInstance.java:622)
~[classes/:na]
at
org.apache.rocketmq.client.impl.factory.MQClientInstance.updateTopicRouteInfoFromNameServer(MQClientInstance.java:509)
~[classes/:na]
at
org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.tryToFindTopicPublishInfo(DefaultMQProducerImpl.java:694)
~[classes/:na]
at
org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.sendDefaultImpl(DefaultMQProducerImpl.java:557)
~[classes/:na]
at
org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.send(DefaultMQProducerImpl.java:1344)
~[classes/:na]
at
org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.send(DefaultMQProducerImpl.java:1290)
~[classes/:na]
at
org.apache.rocketmq.client.producer.DefaultMQProducer.send(DefaultMQProducer.java:326)
~[classes/:na]`
`topicRouteData =
this.mQClientAPIImpl.getTopicRouteInfoFromNameServer(topic, 1000 * 3);`
**FEATURE REQUEST**
1. Please describe the feature you are requesting.
2. Provide any additional detail on your proposed use case for this feature.
2. Indicate the importance of this issue to you (blocker, must-have,
should-have, nice-to-have). Are you currently using any workarounds to address
this issue?
4. If there are some sub-tasks using -[] for each subtask and create a
corresponding issue to map to the sub task:
- [sub-task1-issue-number](example_sub_issue1_link_here): sub-task1
description here,
- [sub-task2-issue-number](example_sub_issue2_link_here): sub-task2
description here,
- ...
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