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List: httpclient-commons-dev
Subject: [jira] [Updated] (HTTPCORE-758) Requests stuck in IOReactor queue due to fatal exceptions while crea
From: "Karthik Bandi (Jira)" <jira () apache ! org>
Date: 2023-09-25 5:21:00
Message-ID: JIRA.13551830.1695618508000.99253.1695619260026 () Atlassian ! JIRA
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[ https://issues.apache.org/jira/browse/HTTPCORE-758?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel \
]
Karthik Bandi updated HTTPCORE-758:
-----------------------------------
Description:
Hi team,
Requests are stuck in the requestQueue of IO Reactor (DefaultConnectingIOReactor) but \
not processed due to abnormal termination of I/O Reactor thread that processes the \
requests (started as part of calling the start() in CloseableHttpAsyncClientBase).
I've enabled http logging and collected the following error logs:
{code:java}
DEBUG 2023-09-18 10:16:38,706Z [parallel_; tid=11876601] [ \
o.a.http.impl.nio.client.MainClientExec] : [exchange: 47975] start execution DEBUG \
2023-09-18 10:16:38,706Z [parallel_; tid=11876601] [ \
o.a.h.client.protocol.RequestAddCookies] : CookieSpec selected: standard DEBUG \
2023-09-18 10:16:38,706Z [parallel_; tid=11876601] [ \
o.a.h.client.protocol.RequestAuthCache] : Auth cache not set in the context DEBUG \
2023-09-18 10:16:38,706Z [parallel_; tid=11876601] \
[o.a.h.i.n.client.InternalHttpAsyncClient] : [exchange: 47975] Request connection for \
{s}-> xxxxxxxxxxxxxxxxxxxxx DEBUG 2023-09-18 10:16:38,706Z [parallel_; tid=11876601] \
[.n.c.PoolingNHttpClientConnectionManager] : Connection request: [route: \
{s}->xxxxxxxxxxxxxxxxxxxxxxxxx][total kept alive: 0; route allocated: 0 of 2; total \
allocated: 0 of 20] ERROR 2023-09-18 10:16:38,757Z [ pool-48041-thread-1] \
[o.a.h.i.n.client.InternalHttpAsyncClient] : I/O reactor terminated \
abnormally
org.apache.http.nio.reactor.IOReactorException: Failure opening selector
at org.apache.http.impl.nio.reactor.AbstractIOReactor.<init>(AbstractIOReactor.java:103)
at org.apache.http.impl.nio.reactor.BaseIOReactor.<init>(BaseIOReactor.java:85)
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor.execute(AbstractMultiworkerIOReactor.java:318)
at org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager.execute(PoolingNHttpClientConnectionManager.java:221)
at org.apache.http.impl.nio.client.CloseableHttpAsyncClientBase$1.run(CloseableHttpAsyncClientBase.java:64)
at java.lang.Thread.run(Thread.java:750)
Caused by: java.io.IOException: Unable to establish loopback connection
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:94)
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:61)
at java.security.AccessController.doPrivileged(Native Method)
at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:171)
at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50)
at java.nio.channels.Pipe.open(Pipe.java:155)
at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:142)
at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44)
at java.nio.channels.Selector.open(Selector.java:227)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.<init>(AbstractIOReactor.java:101)
... 5 common frames omitted
Caused by: java.net.SocketException: Socket operation on nonsocket: bind
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:461)
at sun.nio.ch.Net.bind(Net.java:453)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:222)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:85)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:78)
at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(PipeImpl.java:121)
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:76)
... 14 common frames omitted{code}
I would like to know what is the cause for underlying exception:
{code:java}
Caused by: java.net.SocketException: Socket operation on nonsocket: bind{code}
Is it environment issue that can be fixed with any configuration changes on Windows \
system?
If it is non-recoverable exception, why would the HttpAsyncClient doesn't shutdown \
the connection manager and all relevant components and respond back to the caller by \
calling the callback methods?
Finally, Can I expect a fix for apache team on this issue? thanks.
Same issue is reported in [Apache :: Requests stuck in queue due to termination of \
I/O Reactor (apachelounge.com)|https://www.apachelounge.com/viewtopic.php?t=9113]
If there is something wrong in affect versions, please update them.
was:
Hi team,
Requests are stuck in the requestQueue of IO Reactor (DefaultConnectingIOReactor) but \
not processed due to abnormal termination of I/O Reactor thread that processes the \
requests (started as part of calling the start() in CloseableHttpAsyncClientBase).
I've enabled http logging and collected the following error logs:
{code:java}
DEBUG 2023-09-18 10:16:38,706Z [parallel_; tid=11876601] [ \
o.a.http.impl.nio.client.MainClientExec] : [exchange: 47975] start execution DEBUG \
2023-09-18 10:16:38,706Z [parallel_; tid=11876601] [ \
o.a.h.client.protocol.RequestAddCookies] : CookieSpec selected: standard DEBUG \
2023-09-18 10:16:38,706Z [parallel_; tid=11876601] [ \
o.a.h.client.protocol.RequestAuthCache] : Auth cache not set in the context DEBUG \
2023-09-18 10:16:38,706Z [parallel_; tid=11876601] \
[o.a.h.i.n.client.InternalHttpAsyncClient] : [exchange: 47975] Request connection for \
{s}-> xxxxxxxxxxxxxxxxxxxxx DEBUG 2023-09-18 10:16:38,706Z [parallel_; tid=11876601] \
[.n.c.PoolingNHttpClientConnectionManager] : Connection request: [route: \
{s}->xxxxxxxxxxxxxxxxxxxxxxxxx][total kept alive: 0; route allocated: 0 of 2; total \
allocated: 0 of 20] ERROR 2023-09-18 10:16:38,757Z [ pool-48041-thread-1] \
[o.a.h.i.n.client.InternalHttpAsyncClient] : I/O reactor terminated \
abnormally
org.apache.http.nio.reactor.IOReactorException: Failure opening selector
at org.apache.http.impl.nio.reactor.AbstractIOReactor.<init>(AbstractIOReactor.java:103)
at org.apache.http.impl.nio.reactor.BaseIOReactor.<init>(BaseIOReactor.java:85)
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor.execute(AbstractMultiworkerIOReactor.java:318)
at org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager.execute(PoolingNHttpClientConnectionManager.java:221)
at org.apache.http.impl.nio.client.CloseableHttpAsyncClientBase$1.run(CloseableHttpAsyncClientBase.java:64)
at java.lang.Thread.run(Thread.java:750)
Caused by: java.io.IOException: Unable to establish loopback connection
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:94)
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:61)
at java.security.AccessController.doPrivileged(Native Method)
at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:171)
at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50)
at java.nio.channels.Pipe.open(Pipe.java:155)
at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:142)
at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44)
at java.nio.channels.Selector.open(Selector.java:227)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.<init>(AbstractIOReactor.java:101)
... 5 common frames omitted
Caused by: java.net.SocketException: Socket operation on nonsocket: bind
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:461)
at sun.nio.ch.Net.bind(Net.java:453)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:222)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:85)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:78)
at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(PipeImpl.java:121)
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:76)
... 14 common frames omitted{code}
I would like to know what is the cause for underlying exception:
{code:java}
Caused by: java.net.SocketException: Socket operation on nonsocket: bind{code}
Is it environment issue that can be fixed with any configuration changes on Windows \
system?
If it is non-recoverable exception, why would the HttpAsyncClient doesn't shutdown \
the connection manager and all relevant components and respond back to the caller by \
calling the callback methods?
Finally, Can I expect a fix for apache team on this issue? thanks.
Same issue is reported in [Apache :: Requests stuck in queue due to termination of \
I/O Reactor (apachelounge.com)|https://www.apachelounge.com/viewtopic.php?t=9113]
> Requests stuck in IOReactor queue due to fatal exceptions while creating IO \
> dispatchers
> ---------------------------------------------------------------------------------------
>
> Key: HTTPCORE-758
> URL: https://issues.apache.org/jira/browse/HTTPCORE-758
> Project: HttpComponents HttpCore
> Issue Type: Bug
> Components: HttpCore NIO
> Affects Versions: 4.4.13
> Environment: Library & version: Apache httpasyncclient - 4.1.4, httpcore: \
> 4.4.13,httpcore-nio: 4.4.10 Operating System: Windows
> Runtime Environment: Java 1.8
> Reporter: Karthik Bandi
> Priority: Blocker
>
> Hi team,
> Requests are stuck in the requestQueue of IO Reactor (DefaultConnectingIOReactor) \
> but not processed due to abnormal termination of I/O Reactor thread that processes \
> the requests (started as part of calling the start() in \
> CloseableHttpAsyncClientBase). I've enabled http logging and collected the \
> following error logs: {code:java}
> DEBUG 2023-09-18 10:16:38,706Z [parallel_; tid=11876601] [ \
> o.a.http.impl.nio.client.MainClientExec] : [exchange: 47975] start execution DEBUG \
> 2023-09-18 10:16:38,706Z [parallel_; tid=11876601] [ \
> o.a.h.client.protocol.RequestAddCookies] : CookieSpec selected: standard DEBUG \
> 2023-09-18 10:16:38,706Z [parallel_; tid=11876601] [ \
> o.a.h.client.protocol.RequestAuthCache] : Auth cache not set in the context DEBUG \
> 2023-09-18 10:16:38,706Z [parallel_; tid=11876601] \
> [o.a.h.i.n.client.InternalHttpAsyncClient] : [exchange: 47975] Request connection \
> for {s}-> xxxxxxxxxxxxxxxxxxxxx DEBUG 2023-09-18 10:16:38,706Z [parallel_; \
> tid=11876601] [.n.c.PoolingNHttpClientConnectionManager] : Connection request: \
> [route: {s}->xxxxxxxxxxxxxxxxxxxxxxxxx][total kept alive: 0; route allocated: 0 of \
> 2; total allocated: 0 of 20] ERROR 2023-09-18 10:16:38,757Z [ pool-48041-thread-1] \
> [o.a.h.i.n.client.InternalHttpAsyncClient] : I/O reactor terminated \
> abnormally
> org.apache.http.nio.reactor.IOReactorException: Failure opening selector
> at org.apache.http.impl.nio.reactor.AbstractIOReactor.<init>(AbstractIOReactor.java:103)
> at org.apache.http.impl.nio.reactor.BaseIOReactor.<init>(BaseIOReactor.java:85)
> at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor.execute(AbstractMultiworkerIOReactor.java:318)
> at org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager.execute(PoolingNHttpClientConnectionManager.java:221)
> at org.apache.http.impl.nio.client.CloseableHttpAsyncClientBase$1.run(CloseableHttpAsyncClientBase.java:64)
> at java.lang.Thread.run(Thread.java:750)
> Caused by: java.io.IOException: Unable to establish loopback connection
> at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:94)
> at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:61)
> at java.security.AccessController.doPrivileged(Native Method)
> at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:171)
> at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50)
> at java.nio.channels.Pipe.open(Pipe.java:155)
> at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:142)
> at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44)
> at java.nio.channels.Selector.open(Selector.java:227)
> at org.apache.http.impl.nio.reactor.AbstractIOReactor.<init>(AbstractIOReactor.java:101)
>
> ... 5 common frames omitted
> Caused by: java.net.SocketException: Socket operation on nonsocket: bind
> at sun.nio.ch.Net.bind0(Native Method)
> at sun.nio.ch.Net.bind(Net.java:461)
> at sun.nio.ch.Net.bind(Net.java:453)
> at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:222)
> at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:85)
> at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:78)
> at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(PipeImpl.java:121)
> at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:76)
> ... 14 common frames omitted{code}
> I would like to know what is the cause for underlying exception:
> {code:java}
> Caused by: java.net.SocketException: Socket operation on nonsocket: bind{code}
> Is it environment issue that can be fixed with any configuration changes on Windows \
> system? If it is non-recoverable exception, why would the HttpAsyncClient doesn't \
> shutdown the connection manager and all relevant components and respond back to the \
> caller by calling the callback methods? Finally, Can I expect a fix for apache team \
> on this issue? thanks. Same issue is reported in [Apache :: Requests stuck in queue \
> due to termination of I/O Reactor \
> (apachelounge.com)|https://www.apachelounge.com/viewtopic.php?t=9113] If there is \
> something wrong in affect versions, please update them.
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