citrix3 async engine & wsa buffer size

Renee Boutros Hi,

We have a newly installed Citrix Metaframe 4.5 PS, hotfix pse450w2k3003

Today when the users connect i’m getting the following error in the error.log situated in ..\xte\logs

Once the wsa buffer is full it restarts the XTE service which disrupts everyone connected through PNAgent

Wed May 09 09:39:13 2007 notice async engine: Not enough preallocated wsa buffer, allocate 129 wsa buffer
Wed May 09 09:39:49 2007 notice async engine: Not enough preallocated wsa buffer, allocate 133 wsa buffer
Wed May 09 09:44:21 2007 notice async engine: Not enough preallocated wsa buffer, allocate 130 wsa buffer
Wed May 09 09:46:38 2007 notice async engine: Not enough preallocated wsa buffer, allocate 181 wsa buffer
Wed May 09 09:46:48 2007 notice async engine: Not enough preallocated wsa buffer, allocate 192 wsa buffer
Wed May 09 09:50:08 2007 notice async engine: Not enough preallocated wsa buffer, allocate 164 wsa buffer
Wed May 09 09:50:40 2007 notice async engine: Not enough preallocated wsa buffer, allocate 136 wsa buffer
Wed May 09 09:57:12 2007 notice async engine: Not enough preallocated wsa buffer, allocate 130 wsa buffer
Wed May 09 10:00:16 2007 notice async engine: Not enough preallocated wsa buffer, allocate 149 wsa buffer
Wed May 09 10:00:41 2007 notice async engine: Not enough preallocated wsa buffer, allocate 133 wsa buffer
Wed May 09 10:12:26 2007 notice async engine: Not enough preallocated wsa buffer, allocate 150 wsa buffer
Wed May 09 10:15:04 2007 notice async engine: Not enough preallocated wsa buffer, allocate 167 wsa buffer
Wed May 09 10:17:39 2007 notice async engine: Not enough preallocated wsa buffer, allocate 141 wsa buffer
Wed May 09 10:22:38 2007 notice async engine: Not enough preallocated wsa buffer, allocate 142 wsa buffer
Wed May 09 10:58:36 2007 notice Parent: child process exited with status 3221225477 — Restarting.
Wed May 09 10:58:37 2007 notice Server built: Jan 24 2007 23:31:11
Wed May 09 10:58:37 2007 notice Parent: Created child process 7380
Wed May 09 10:58:38 2007 notice Child 7380: Child process is running
Wed May 09 10:58:38 2007 notice async engine initialized successfully, 8 worker threads started
Wed May 09 10:58:38 2007 notice Child 7380: Acquired the start mutex.
Wed May 09 10:58:38 2007 notice Child 7380: Starting 150 worker threads.

So i guess my question is how do you increase the wsa buffer and what exactly is it ?

Thankyou


JL Leblanc Have same problem also

Craig Buxton I’m also experiencing the same problem. Any progress from anyone?
Category: citrix3