org.apache.commons.httpclient.ConnectionPoolTimeoutException: Timeout waiting
for connection
--------------------------------------------------------------------------------------------
Key: AXIS2-5251
URL: https://issues.apache.org/jira/browse/AXIS2-5251
Project: Axis2
Issue Type: Bug
Components: transports
Affects Versions: 1.5.5
Environment: Solaris,UNIX,Java
Reporter: TEST
Priority: Critical
The client stub was working perfectly fine with lower load/requests. The same
application when went live failed, giving some successful responses and some "
Timeout waiting for connection" exceptions with heavy load/requests.
The axis version used is axis2-1.5.5
Please find the exception below -
Feb 23, 2012 1:10:11 AM org.apache.axis2.transport.http.HTTPSender sendViaPost
INFO: Unable to sendViaPost to url[http://97.16.143.78:8080/ua/soap]
org.apache.commons.httpclient.ConnectionPoolTimeoutException: Timeout waiting
for connection
at
org.apache.commons.httpclient.MultiThreadedHttpConnectionManager.doGetConnection(MultiThreadedHttpConnectionManage
r.java:497)
at
org.apache.commons.httpclient.MultiThreadedHttpConnectionManager.getConnectionWithTimeout(MultiThreadedHttpConnect
ionManager.java:416)
at
org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:153)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
at
org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:557)
at
org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:199)
at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:76)
at
org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java
:400)
at
org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:225)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:438)
at
org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:402)
at
org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229)
at
org.apache.axis2.client.OperationClient.execute(OperationClient.java:165)
at
org.apache.axis2.axis2userguide.QuantumUAStub.getSubscriber(QuantumUAStub.java:1340)
at
org.apache.axis2.axis2userguide.SOExecutionThread.getCustomer(AAA_Broadhop.java:1070)
at
org.apache.axis2.axis2userguide.SOExecutionThread.run(AAA_Broadhop.java:3446)
at java.lang.Thread.run(Thread.java:595)
According to me, the above exception is taken care in the original base code
generated with wsdl file. The code is pasted below which should take care the
cleanup of the transport ( http sessions) but it is not as I am getting some
"Timeout waiting for connection" exceptions.
finally {
if (_messageContext.getTransportOut() != null) {
_messageContext.getTransportOut().getSender().cleanup(_messageContext);
}
Can you please suggest what is going wrong here.
The code uses thread mechanism for each request. The code is attached for your
reference.
Let me know if more information is required.
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