com.atlassian.crowd.service.soap.client
Class CleaningHttpMessageSender

java.lang.Object
  org.codehaus.xfire.transport.http.AbstractMessageSender
      org.codehaus.xfire.transport.http.CommonsHttpMessageSender
          com.atlassian.crowd.service.soap.client.CleaningHttpMessageSender

public class CleaningHttpMessageSender
extends org.codehaus.xfire.transport.http.CommonsHttpMessageSender

There's a known issue with HttpClient under heavy load, where it can leak connections into CLOSE_WAIT status. XFire doesn't handle creation and disposal of HttpClient and MultithreadedHttpConnectionManager objects smartly enough to prevent this connection leak. So, we subclass the sending component and clean up properly. Discussion that lead us to a solution: http://www.nabble.com/tcp-connections-left-with-CLOSE_WAIT-td13757202.html

Field Summary

Fields inherited from class org.codehaus.xfire.transport.http.CommonsHttpMessageSender

DISABLE_EXPECT_CONTINUE, DISABLE_KEEP_ALIVE, DISABLE_PROXY_UTILS, GZIP_ENABLED, GZIP_REQUEST_ENABLED, GZIP_RESPONSE_ENABLED, HTTP_CLIENT, HTTP_CLIENT_PARAMS, HTTP_HEADERS, HTTP_PROXY_HOST, HTTP_PROXY_PASS, HTTP_PROXY_PORT, HTTP_PROXY_USER, HTTP_STATE, HTTP_TIMEOUT, MAX_CONN_PER_HOST, MAX_TOTAL_CONNECTIONS, PROXY_UTILS_CLASS, USER_AGENT

Fields inherited from class org.codehaus.xfire.transport.http.AbstractMessageSender

MESSAGE_SENDER_CLASS_NAME

Constructor Summary

CleaningHttpMessageSender(org.codehaus.xfire.exchange.OutMessage message, org.codehaus.xfire.MessageContext context)

Method Summary

void	close() Overridden to make sure HttpClient cleans up after itself.

Methods inherited from class org.codehaus.xfire.transport.http.CommonsHttpMessageSender

createClient, getClient, getHttpState, getInMessage, getMethod, getStatusCode, hasResponse, open, send

Methods inherited from class org.codehaus.xfire.transport.http.AbstractMessageSender

getEncoding, getMessage, getMessageContext, getQuotedSoapAction, getSoapAction, getUri, setMessage, setMessageContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CleaningHttpMessageSender

public CleaningHttpMessageSender(org.codehaus.xfire.exchange.OutMessage message,
                                 org.codehaus.xfire.MessageContext context)

Method Detail

close

public void close()
           throws org.codehaus.xfire.XFireException

Overridden to make sure HttpClient cleans up after itself.

Overrides:

close in class org.codehaus.xfire.transport.http.CommonsHttpMessageSender

Throws:

org.codehaus.xfire.XFireException