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From Claudio Degioanni <claudiodegio...@gmail.com>
Subject org.apache.http.conn.ConnectionPoolTimeoutException: Timeout waiting for connection from pool
Date Mon, 03 Oct 2016 09:32:30 GMT
Hi All,

I have some problems with Axis library 1.7.3 configurated to use HttpClient
4.4.1, after 200 request the library throw a TimeoutException from
connection pool:

Caused by: org.apache.axis2.AxisFault: Timeout waiting for connection from
pool
at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
~[axis2-kernel-1.7.3.jar:1.7.3]
at
org.apache.axis2.transport.http.impl.httpclient4.HTTPSenderImpl.sendViaPost(HTTPSenderImpl.java:242)
~[axis2-transport-http-1.7.3.jar:1.7.3]
at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:121)
~[axis2-transport-http-1.7.3.jar:1.7.3]
at
org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:403)
~[axis2-transport-http-1.7.3.jar:1.7.3]
at
org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:234)
~[axis2-transport-http-1.7.3.jar:1.7.3]
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:431)
~[axis2-kernel-1.7.3.jar:1.7.3]
at
org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:399)
~[axis2-kernel-1.7.3.jar:1.7.3]
at
org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:225)
~[axis2-kernel-1.7.3.jar:1.7.3]
at
org.apache.axis2.client.OperationClient.execute(OperationClient.java:150)
~[axis2-kernel-1.7.3.jar:1.7.3]
....
Caused by: org.apache.http.conn.ConnectionPoolTimeoutException: Timeout
waiting for connection from pool
at
org.apache.http.impl.conn.PoolingClientConnectionManager.leaseConnection(PoolingClientConnectionManager.java:226)
~[httpclient-4.4.1.jar:4.4.1]
at
org.apache.http.impl.conn.PoolingClientConnectionManager$1.getConnection(PoolingClientConnectionManager.java:195)
~[httpclient-4.4.1.jar:4.4.1]
at
org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:423)
~[httpclient-4.4.1.jar:4.4.1]
at
org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:882)
~[httpclient-4.4.1.jar:4.4.1]
at
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:71)
~[httpclient-4.4.1.jar:4.4.1]
at
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
~[httpclient-4.4.1.jar:4.4.1]
at
org.apache.axis2.transport.http.impl.httpclient4.HTTPSenderImpl.executeMethod(HTTPSenderImpl.java:873)
~[axis2-transport-http-1.7.3.jar:1.7.3]
at
org.apache.axis2.transport.http.impl.httpclient4.HTTPSenderImpl.sendViaPost(HTTPSenderImpl.java:238)
~[axis2-transport-http-1.7.3.jar:1.7.3]
... 15 common frames omitted

I think che connection pool used by library don't work correctly, stuck the
connections to 200 ???

I need to use HttpClient 4.X to better support windows proxy authentication
I can't downgrade to http common 3.X

Any suggestions ?

regs

-- 

Degioanni Ing. Claudio

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