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Jetty-12 already complete exception #8211

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gregw opened this issue Jun 27, 2022 · 2 comments · Fixed by #8459 or #9090
Closed

Jetty-12 already complete exception #8211

gregw opened this issue Jun 27, 2022 · 2 comments · Fixed by #8459 or #9090
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Bug For general bugs on Jetty side

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@gregw
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gregw commented Jun 27, 2022

Jetty version(s)
jetty-12

Java version/vendor (use: java -version)

OS type/version

Description

When building with tests, the following exception is produced many times from many tests. This should either not happen, or if it is normal (??) then the log should be stackless at least.

java.lang.IllegalStateException: already completed
	at org.eclipse.jetty.server.internal.HttpChannelState$ChannelCallback.lockedOnComplete(HttpChannelState.java:1422)
	at org.eclipse.jetty.server.internal.HttpChannelState$ChannelCallback.failed(HttpChannelState.java:1367)
	at org.eclipse.jetty.server.internal.HttpChannelState$HandlerInvoker.run(HttpChannelState.java:666)
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:412)
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:381)
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:268)
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.produce(AdaptiveExecutionStrategy.java:190)
	at org.eclipse.jetty.http2.internal.HTTP2Connection.produce(HTTP2Connection.java:209)
	at org.eclipse.jetty.http2.internal.HTTP2Connection.onFillable(HTTP2Connection.java:156)
	at org.eclipse.jetty.http2.internal.HTTP2Connection$FillableCallback.succeeded(HTTP2Connection.java:379)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100)
	at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53)
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:412)
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:381)
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:268)
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.produce(AdaptiveExecutionStrategy.java:190)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:894)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1038)
	at java.base/java.lang.Thread.run(Thread.java:833)
@gregw gregw added the Bug For general bugs on Jetty side label Jun 27, 2022
@gregw
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gregw commented Jun 27, 2022

@sbordet , @lorban, @lachlan-roberts, @gregw can one of us investigate this

lachlan-roberts added a commit that referenced this issue Jun 28, 2022
@lachlan-roberts
Issue #8211 - fix ISE from HttpChannelState if failure during process
5253641 
Signed-off-by: Lachlan Roberts <[email protected]>
@lachlan-roberts lachlan-roberts mentioned this issue Jun 28, 2022
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lachlan-roberts added a commit that referenced this issue Jul 4, 2022
@lachlan-roberts
Issue #8211 - changes from review
0764d55 
Signed-off-by: Lachlan Roberts <[email protected]>
sbordet added a commit that referenced this issue Aug 4, 2022
@lachlan-roberts @sbordet
Fixes #8211 - fix ISE from HttpChannelState if failure during process (…
e086cab 
…#8215)

Now all the logic for completion is in lockedOnComplete().

Avoid throwing in ChannelCallback.succeeded() if HttpChannelState._error != null.
This is necessary because HttpChannelState._error may be set asynchronously by
some event such as HTTP/2 reset streams or idle timeouts, but if there is a
thread dispatched to the application the asynchronous event will not fail the
callback, as the failure may be noticed by the application (e.g. via a read() call).

Fixed TrailersTest.testHandlerRequestTrailers() by avoid reading again after
having read the trailers.

Signed-off-by: Lachlan Roberts <[email protected]>
Signed-off-by: Simone Bordet <[email protected]>
Co-authored-by: Simone Bordet <[email protected]>
@olamy olamy mentioned this issue Aug 13, 2022
Merged
@olamy olamy moved this to To do in Jetty 12.0.ALPHAS Sep 7, 2022
@olamy olamy mentioned this issue Dec 26, 2022
Merged
@joakime joakime moved this to 🏗 In progress in Jetty 12.0.0.beta0 - FROZEN Jan 12, 2023
@joakime
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joakime commented Jan 25, 2023

PR #9090 is the last thing keeping this issue open.

@gregw gregw closed this as completed Feb 2, 2023
@github-project-automation github-project-automation bot moved this from 🏗 In progress to ✅ Done in Jetty 12.0.0.beta0 - FROZEN Feb 2, 2023
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@gregw @joakime