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[Bug] Publish EventMeshMessage without requestCode throw java.lang.NullPointerException #4345

Closed
3 tasks done
mxsm opened this issue Aug 10, 2023 · 2 comments · Fixed by #4352
Closed
3 tasks done

[Bug] Publish EventMeshMessage without requestCode throw java.lang.NullPointerException #4345

mxsm opened this issue Aug 10, 2023 · 2 comments · Fixed by #4352
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bug Something isn't working

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@mxsm
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mxsm commented Aug 10, 2023

Search before asking

  • I had searched in the issues and found no similar issues.

Environment

Windows

EventMesh version

master

What happened

when I use rust client to publish http EventMesh message without requestCode. And then will throw java.lang.NullPointerException
image

How to reproduce

EventMesh message without requestCode

Debug logs

2023-08-10 11:42:20,086 DEBUG [pool-4-thread-1] ConsumerManager(ConsumerManager.java:209) - grpc client info check
2023-08-10 11:42:20,086 DEBUG [pool-4-thread-1] ConsumerManager(ConsumerManager.java:218) - total number of ConsumerGroupClients: 0
2023-08-10 11:42:26,760 ERROR [eventMesh-http-worker-4] AbstractHTTPServer(AbstractHTTPServer.java:450) - AbstractHTTPServer.HTTPHandler.channelRead error
java.lang.NullPointerException: null
	at org.apache.eventmesh.runtime.boot.AbstractHTTPServer$HTTPHandler.channelRead(AbstractHTTPServer.java:417) [classes/:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:327) [netty-codec-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:299) [netty-codec-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.channel.AbstractChannelHandlerContext.access$600(AbstractChannelHandlerContext.java:61) [netty-transport-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.channel.AbstractChannelHandlerContext$7.run(AbstractChannelHandlerContext.java:370) [netty-transport-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.util.concurrent.AbstractEventExecutor.runTask$$$capture(AbstractEventExecutor.java:174) [netty-common-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java) [netty-common-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.util.concurrent.AbstractEventExecutor.safeExecute$$$capture(AbstractEventExecutor.java:167) [netty-common-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java) [netty-common-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470) [netty-common-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:503) [netty-transport-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) [netty-common-4.1.79.Final.jar:4.1.79.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.79.Final.jar:4.1.79.Final]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_202]
2023-08-10 11:42:30,073 DEBUG [pool-4-thread-1] ConsumerManager(ConsumerManager.java:209) - grpc client info check
2023-08-10 11:42:30,073 DEBUG [pool-4-thread-1] ConsumerManager(ConsumerManager.java:218) - total number of ConsumerGroupClients: 0

Are you willing to submit PR?

  • Yes I am willing to submit a PR!

Code of Conduct
@mxsm mxsm added the bug Something isn't working label Aug 10, 2023
mxsm added a commit to mxsm/incubator-eventmesh that referenced this issue Aug 12, 2023
@mxsm
[ISSUE apache#4345]Fix publish EventMeshMessage without requestCode t…
f5827c1 
…hrow java.lang.NullPointerException
@mxsm mxsm mentioned this issue Aug 12, 2023
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@himansh295
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@mxsm Can i work on this bug ?
@Pil0tXia
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@himansh295 Hi, this issue is already linked with a PR.
xwm1992 pushed a commit that referenced this issue Aug 14, 2023
@mxsm
[ISSUE #4345]Fix publish EventMeshMessage without requestCode throw j…
8be4180 
…ava.lang.NullPointerException (#4352)

* [ISSUE #4345]Fix publish EventMeshMessage without requestCode throw java.lang.NullPointerException

* optimize logic
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Labels
bug Something isn't working
3 participants
@mxsm @himansh295 @Pil0tXia