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Posted to issues@camel.apache.org by "Zheng Feng (Jira)" <ji...@apache.org> on 2019/10/25 03:03:00 UTC
[jira] [Assigned] (CAMEL-14098) netty throws exception if post does
not have an empty body
[ https://issues.apache.org/jira/browse/CAMEL-14098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zheng Feng reassigned CAMEL-14098:
----------------------------------
Assignee: Zheng Feng
> netty throws exception if post does not have an empty body
> ----------------------------------------------------------
>
> Key: CAMEL-14098
> URL: https://issues.apache.org/jira/browse/CAMEL-14098
> Project: Camel
> Issue Type: Bug
> Components: camel-netty-http
> Affects Versions: 3.0.0.RC2
> Environment: Java 1.8 running on a Mac
> Reporter: Mark Grand
> Assignee: Zheng Feng
> Priority: Major
> Attachments: UiaMain.java, UiaRouteConfig.java, pom.xml
>
>
> I have a very simple route:
> {code:java}
> class UiaRouteConfig extends RouteBuilder {
> @Override
> public void configure() {
> from("netty-http:http://0.0.0.0:8080/authorization")
> .to("mock:foo");
> }
> }
> {code}
> If I send a post with no data like this, it works as expected:
> {code:java}
> curl -v -X POST http://localhost:8080/authorization
> {code}
> However, if I send even one byte of data like this
> {code:java}
> curl -v -X POST http://localhost:8080/authorization -d x
> {code}
> netty throws this exception:
> {code}
> 13:10:14.370 [Camel (camel-1) thread #5 - NettyEventExecutorGroup] DEBUG o.a.c.c.netty.http.NettyHttpConsumer - Closing channel as an exception was thrown from Netty13:10:14.370 [Camel (camel-1) thread #5 - NettyEventExecutorGroup] DEBUG o.a.c.c.netty.http.NettyHttpConsumer - Closing channel as an exception was thrown from Nettyio.netty.util.IllegalReferenceCountException: refCnt: 0, decrement: 1 at io.netty.util.internal.ReferenceCountUpdater.toLiveRealRefCnt(ReferenceCountUpdater.java:74) at io.netty.util.internal.ReferenceCountUpdater.release(ReferenceCountUpdater.java:138) at io.netty.buffer.AbstractReferenceCountedByteBuf.release(AbstractReferenceCountedByteBuf.java:100) at io.netty.handler.codec.http.HttpObjectAggregator$AggregatedFullHttpMessage.release(HttpObjectAggregator.java:379) at io.netty.util.ReferenceCountUtil.release(ReferenceCountUtil.java:88) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:112) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374) at io.netty.channel.AbstractChannelHandlerContext.access$600(AbstractChannelHandlerContext.java:56) at io.netty.channel.AbstractChannelHandlerContext$7.run(AbstractChannelHandlerContext.java:365) at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:66) at io.netty.util.concurrent.SingleThreadEventExecutor$6.run(SingleThreadEventExecutor.java:1044) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.base/java.lang.Thread.run(Thread.java:834){code}
> If it helps, I have uploaded the two classes in this example, along with a maven pom file to build an executable .jar.
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