WLIOTimeoutSecs weblogic plug-in with Apache 2.2

Hi!

We are using Weblogic Server 10.3.3 with Apache 2.2.22 (Win32) + mod_wl_22.so

we have configured the load-balancer with the following configuration:

<IfModule mod_weblogic.c>
  WebLogicCluster 10.1.6.204:8008,10.1.6.206:8008
  Debug OFF
  WLLogFile             c:/tmp/global_proxy.log 
  WLTempDir             "c:/myTemp"
  DebugConfigInfo       On
  ConnectTimeoutSecs 10
  Idempotent OFF
  FileCaching OFF
  WLIOTimeoutSecs 30
  ErrorPage http://10.1.6.128:9080/error.xml
  KeepAliveEnabled ON
  KeepAliveSecs  15
</IfModule>
<Location /WebService>
  SetHandler weblogic-handler
  ConnectTimeoutSecs 5
  Idempotent OFF
  WLIOTimeoutSecs 50
  WebLogicCluster 10.1.6.204:8008,10.1.6.206:8008
</Location>

Response of web service to client should be less than 60 seconds.

We set parameter WLIOTimeoutSecs = 50, but sometimes it does not work and response longer than 60 seconds.

Avg workload ~ 40 req/sec and about 200 active sessions, ThreadsPerChild = 3000 (mpm_winnt)