On Thu, 2013-10-24 at 23:39 -0700, Jaikit Savla wrote: > Also one thing which is puzzling me is that most of the time (95%) this > exception is returned in 0 - 1ms. > >
Jaikit This can usually happen when a persistent connection expires while being leased from the pool. This can happen. The only way way to mitigate this problem is to pro-actively evict persistent connections from the pool after a certain period of inactivity. I would also strongly advise upgrading to the latest SVN snapshot. Oleg > > On Thursday, October 24, 2013 11:33 PM, Jaikit Savla <[email protected]> > wrote: > > Hello Mates, > > I am using Apache Async Httpclient 4.0 BETA3 > Intermittently I am receiving ConnectionClosedException in my async failed > callback. Looking at the async httpclient code - it returns > ConnectionClosedException when data read is -1. Doc also says that "Signals > that the connection has been closed unexpectedly.". Trying to understand at > which end (server or client) connection was closed ? Can this be related to > any tcp setting on client or server side which might be causing this ? > > Is it possible to detect this and retry request ? > > Appreciate any pointers. > > Thanks > > stack trace: > org.apache.http.ConnectionClosedException: Connection closed > > at > org.apache.http.nio.protocol.HttpAsyncRequestExecutor.endOfInput(HttpAsyncRequestExecutor.java:261) > at > org.apache.http.impl.nio.DefaultNHttpClientConnection.consumeInput(DefaultNHttpClientConnection.java:186) > at > org.apache.http.impl.nio.DefaultHttpClientIODispatch.onInputReady(DefaultHttpClientIODispatch.java:125) > at > org.apache.http.impl.nio.DefaultHttpClientIODispatch.onInputReady(DefaultHttpClientIODispatch.java:50) > at > org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:112) > at > org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:160) > at > org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:342) > at > org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:320) > at > org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:280) > at > org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:106) --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
