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From "Venkata Satya Teja Siram (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HTTPASYNC-112) Intermittent ConnectionClosedException/Connection reset by peer with httpasynclient version 4.1.2
Date Sun, 28 Aug 2016 09:06:20 GMT

     [ https://issues.apache.org/jira/browse/HTTPASYNC-112?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Venkata Satya Teja Siram updated HTTPASYNC-112:
-----------------------------------------------
    Labels: HTTP  (was: )

> Intermittent ConnectionClosedException/Connection reset by peer with httpasynclient version
4.1.2
> -------------------------------------------------------------------------------------------------
>
>                 Key: HTTPASYNC-112
>                 URL: https://issues.apache.org/jira/browse/HTTPASYNC-112
>             Project: HttpComponents HttpAsyncClient
>          Issue Type: Bug
>    Affects Versions: 4.1.2
>            Reporter: Venkata Satya Teja Siram
>              Labels: HTTP
>
> Hi Team,
> We have three applications A,B and C deployed on same tomcat server.There is an HTTP
call that happens between application A to B(REST CALL) and another http call from B to C(REST
CALL)
> we were using synchronous HTTP call initially,recently we changed our code to Asynchronous
call using  httpasynclient version 4.1.2.
> We have used HttpAsyncClients forREST calls (Application A to call Application B) and
for (Application B to call Application C)..
> We have faced three different Exceptions.All the three Exceptions are intermittent.
>  CloseableHttpAsyncClient  client = HttpAsyncClients.custom()
>                         .setMaxConnPerRoute(100)
>                         .setMaxConnTotal(150).build();
> and for Every request we gave timeout of 
>  
>     final RequestConfig params = RequestConfig.custom().setConnectTimeout(300000) //
5min
>                         .setSocketTimeout(300000).setConnectionRequestTimeout(300000).build();
> Port range config on the machines where exception came are :
> net.ipv4.ip_local_port_range = 32768 61000
> Please find the below stack trace:
> Stack Trace1:   Connection Reset by peer
> java.io.IOException: Connection reset by peer
>         at sun.nio.ch.FileDispatcherImpl.read0(Native Method) ~[na:1.8.0_60]
>         at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39) ~[na:1.8.0_60]
>         at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) ~[na:1.8.0_60]
>         at sun.nio.ch.IOUtil.read(IOUtil.java:197) ~[na:1.8.0_60]
>         at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380) ~[na:1.8.0_60]
>         at org.apache.http.impl.nio.reactor.SessionInputBufferImpl.fill(SessionInputBufferImpl.java:204)
~[httpcore-nio-4.4.5.jar:4.4.5]
>         at org.apache.http.impl.nio.codecs.AbstractMessageParser.fillBuffer(AbstractMessageParser.java:136)
~[httpcore-nio-4.4.5.jar:4.4.5]
>         at org.apache.http.impl.nio.DefaultNHttpClientConnection.consumeInput(DefaultNHttpClientConnection.java:241)
~[httpcore-nio-4.4.5.jar:na]
>         at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:81)
[httpasyncclient-4.1.2.jar:na]
>         at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:39)
[httpasyncclient-4.1.2.jar:na]
>         at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:114)
[httpcore-nio-4.4.5.jar:4.4.5]
>         at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:162)
[httpcore-nio-4.4.5.jar:4.4.5]
>         at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:337)
[httpcore-nio-4.4.5.jar:4.4.5]
>         at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:315)
[httpcore-nio-4.4.5.jar:4.4.5]
>         at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:276)
[httpcore-nio-4.4.5.jar:4.4.5]
>         at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104)
[httpcore-nio-4.4.5.jar:4.4.5]
>         at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:588)
[httpcore-nio-4.4.5.jar:4.4.5]
>         at java.lang.Thread.run(Thread.java:745) [na:1.8.0_60]
> Stack Trace2:   org.apache.http.ConnectionClosedException: Connection closed
> org.apache.http.ConnectionClosedException: Connection closed
>         at org.apache.http.impl.nio.client.AbstractClientExchangeHandler.connectionAllocated(AbstractClientExchangeHandler.java:320)
[httpasyncclient-4.1.2.jar:na]
>         at org.apache.http.impl.nio.client.AbstractClientExchangeHandler.access$000(AbstractClientExchangeHandler.java:62)
[httpasyncclient-4.1.2.jar:na]
>         at org.apache.http.impl.nio.client.AbstractClientExchangeHandler$1.completed(AbstractClientExchangeHandler.java:373)
[httpasyncclient-4.1.2.jar:na]
>         at org.apache.http.impl.nio.client.AbstractClientExchangeHandler$1.completed(AbstractClientExchangeHandler.java:369)
[httpasyncclient-4.1.2.jar:na]
>         at org.apache.http.concurrent.BasicFuture.completed(BasicFuture.java:119) [httpcore-4.4.4.jar:na]
>         at org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager$InternalPoolEntryCallback.completed(PoolingNHttpClientConnectionManager.java:494)
[httpasyncclient-4.1.2.jar:4.1.2]
>         at org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager$InternalPoolEntryCallback.completed(PoolingNHttpClientConnectionManager.java:477)
[httpasyncclient-4.1.2.jar:4.1.2]
>         at org.apache.http.concurrent.BasicFuture.completed(BasicFuture.java:119) [httpcore-4.4.4.jar:na]
>         at org.apache.http.nio.pool.AbstractNIOConnPool.fireCallbacks(AbstractNIOConnPool.java:456)
[httpcore-nio-4.4.5.jar:na]
>         at org.apache.http.nio.pool.AbstractNIOConnPool.lease(AbstractNIOConnPool.java:286)
[httpcore-nio-4.4.5.jar:na]
>         at org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager.requestConnection(PoolingNHttpClientConnectionManager.java:266)
[httpasyncclient-4.1.2.jar:4.1.2]
>         at org.apache.http.impl.nio.client.AbstractClientExchangeHandler.requestConnection(AbstractClientExchangeHandler.java:363)
[httpasyncclient-4.1.2.jar:na]
>         at org.apache.http.impl.nio.client.DefaultClientExchangeHandlerImpl.start(DefaultClientExchangeHandlerImpl.java:125)
[httpasyncclient-4.1.2.jar:na]
>         at org.apache.http.impl.nio.client.InternalHttpAsyncClient.execute(InternalHttpAsyncClient.java:141)
[httpasyncclient-4.1.2.jar:na]
>         at org.apache.http.impl.nio.client.CloseableHttpAsyncClient.execute(CloseableHttpAsyncClient.java:75)
[httpasyncclient-4.1.2.jar:na]
>         at org.apache.http.impl.nio.client.CloseableHttpAsyncClient.execute(CloseableHttpAsyncClient.java:108)
[httpasyncclient-4.1.2.jar:na]
>         at org.apache.http.impl.nio.client.CloseableHttpAsyncClient.execute(CloseableHttpAsyncClient.java:92)
[httpasyncclient-4.1.2.jar:na]
> Stack Trace3:   org.apache.http.ConnectionClosedException: Connection closed
> org.apache.http.ConnectionClosedException: Connection closed
>         at org.apache.http.nio.protocol.HttpAsyncRequestExecutor.endOfInput(HttpAsyncRequestExecutor.java:344)
[httpcore-nio-4.4.5.jar:4.4.5]
>         at org.apache.http.impl.nio.DefaultNHttpClientConnection.consumeInput(DefaultNHttpClientConnection.java:261)
[httpcore-nio-4.4.5.jar:na]
>         at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:81)
[httpasyncclient-4.1.2.jar:na]
>         at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:39)
[httpasyncclient-4.1.2.jar:na]
>         at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:114)
[httpcore-nio-4.4.5.jar:4.4.5]
>         at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:162)
[httpcore-nio-4.4.5.jar:4.4.5]
>         at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:337)
[httpcore-nio-4.4.5.jar:4.4.5]
>         at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:315)
[httpcore-nio-4.4.5.jar:4.4.5]
>         at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:276)
[httpcore-nio-4.4.5.jar:4.4.5]
>         at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104)
[httpcore-nio-4.4.5.jar:4.4.5]
>         at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:588)
[httpcore-nio-4.4.5.jar:4.4.5]
>         at java.lang.Thread.run(Thread.java:745) [na:1.8.0_60]
> Team it would be really helpful if you let us know is there any problem related or configuration
of 
> 1.Http async client configuration
> 2.Tcp ports
> 3.problem with specific version of Http async library on the server.
> 4.Race Condition(High load on server)
> And all the above exceptions are intermittently happening.
> Request to update if there are any issues related to configuration.



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