Comments (7)
cy6erGn0m
commented on April 28, 2024
1
@mathiasbn Could you please try again with latest master?
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cy6erGn0m
commented on April 28, 2024
Can't reproduce it for now.
Btw Jetty for some reason desn't check if HttpInput was closed in setReadListener so I guess that the cause is that the connection is already closed/recycled while we are trying to read it later. I am going to make request completion more strict so channel will be closed. Most likely you will get ClosedChannelException instead.
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mathiasbn
commented on April 28, 2024
Sorry for the delay. Pretty much the same stacktrace
java.lang.IllegalStateException: ReadListener already set
at org.eclipse.jetty.server.HttpInput.setReadListener(HttpInput.java:600) ~[jetty-server-9.3.13.v20161014.jar:9.3.13.v20161014]
at org.jetbrains.ktor.servlet.ServletReadChannel.read(ServletReadChannel.kt:51) ~[ktor-servlet-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at org.jetbrains.ktor.nio.AsyncReadChannelAdapterStream.read(Channels.kt:114) ~[ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) ~[na:1.8.0_60]
at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) ~[na:1.8.0_60]
at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) ~[na:1.8.0_60]
at java.io.InputStreamReader.read(InputStreamReader.java:184) ~[na:1.8.0_60]
at java.io.Reader.read(Reader.java:140) ~[na:1.8.0_60]
at kotlin.io.TextStreamsKt.copyTo(ReadWrite.kt:116) ~[kotlin-stdlib-1.0.5-2.jar:1.0.5-2]
at kotlin.io.TextStreamsKt.copyTo$default(ReadWrite.kt:113) ~[kotlin-stdlib-1.0.5-2.jar:1.0.5-2]
at kotlin.io.TextStreamsKt.readText(ReadWrite.kt:100) ~[kotlin-stdlib-1.0.5-2.jar:1.0.5-2]
at org.jetbrains.ktor.request.RequestContent$contentAsString$2.invoke(RequestContent.kt:11) ~[ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at org.jetbrains.ktor.request.RequestContent$contentAsString$2.invoke(RequestContent.kt:10) ~[ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at kotlin.SynchronizedLazyImpl.getValue(Lazy.kt:131) ~[kotlin-stdlib-1.0.5-2.jar:1.0.5-2]
at org.jetbrains.ktor.request.RequestContent.getContentAsString(RequestContent.kt) ~[ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at org.jetbrains.ktor.request.RequestContent.get(RequestContent.kt:37) ~[ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at org.jetbrains.ktor.request.RequestContent$computedValuesMap$2.invoke(RequestContent.kt:49) ~[ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at org.jetbrains.ktor.request.RequestContent$computedValuesMap$2.invoke(RequestContent.kt:10) ~[ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at kotlin.SynchronizedLazyImpl.getValue(Lazy.kt:131) ~[kotlin-stdlib-1.0.5-2.jar:1.0.5-2]
at org.jetbrains.ktor.request.RequestContent.getComputedValuesMap(RequestContent.kt) ~[ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at org.jetbrains.ktor.request.RequestContent.get(RequestContent.kt:38) ~[ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at org.jetbrains.ktor.host.BaseApplicationCall$parameters$2.invoke(BaseApplicationCall.kt:185) ~[ktor-hosts-common-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at org.jetbrains.ktor.host.BaseApplicationCall$parameters$2.invoke(BaseApplicationCall.kt:13) ~[ktor-hosts-common-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at kotlin.SynchronizedLazyImpl.getValue(Lazy.kt:131) ~[kotlin-stdlib-1.0.5-2.jar:1.0.5-2]
at org.jetbrains.ktor.host.BaseApplicationCall.getParameters(BaseApplicationCall.kt) ~[ktor-hosts-common-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at org.jetbrains.ktor.routing.Routing.interceptor(Routing.kt:10) ~[ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at org.jetbrains.ktor.routing.Routing.access$interceptor(Routing.kt:7) ~[ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at org.jetbrains.ktor.routing.Routing$Feature$install$1.invoke(Routing.kt:28) ~[ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at org.jetbrains.ktor.routing.Routing$Feature$install$1.invoke(Routing.kt:23) ~[ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at org.jetbrains.ktor.pipeline.PipelineMachine.runAction(PipelineMachine.kt:111) [ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at org.jetbrains.ktor.pipeline.PipelineMachine.loop(PipelineMachine.kt:103) [ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at org.jetbrains.ktor.pipeline.PipelineMachine.proceed(PipelineMachine.kt:25) [ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at org.jetbrains.ktor.pipeline.PipelineMachine.execute(PipelineMachine.kt:16) [ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at org.jetbrains.ktor.pipeline.AsyncKt$executeOn$1.get(Async.kt:30) [ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at org.jetbrains.ktor.pipeline.AsyncKt$executeOn$1.get(Async.kt) [ktor-core-0.2.4-MOINZ-SNAPSHOT.jar:0.2.4-MOINZ-SNAPSHOT]
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590) [na:1.8.0_60]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_60]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_60]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_60]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0_60]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_60]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_60]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_60]
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cy6erGn0m
commented on April 28, 2024
Could you please provide code so I can reproduce it?
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mathiasbn
commented on April 28, 2024
You just need to set a suspend Thread breakpoint in a post, and then call it with a
Content-Type: application/x-www-form-urlencoded request.
We suspect it is a sideeffect of an issue with async servlets having a timeout of 30 seconds after which it is called again (Issue #54 )
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cy6erGn0m
commented on April 28, 2024
@mathiasbn could you please confirm that the solution from PR #54 fixes the issue?
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mathiasbn
commented on April 28, 2024
It does.
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