Kbase P92659: Webspeed Displays CGI Errors When Running CGIIP Messenger on a Fast Multi-processor windows machine
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
9/19/2008 |
|
Status: Verified
SYMPTOM(s):
Errors in WebSpeed application
The specified CGI application misbehaved by not returning a complete set of HTTP headers
Error intermittent
Error appears under heavy load
FACT(s) (Environment):
IIS 4.0
IIS 5.0
The machine hosting IIS and messenger is a fast multi-processor machine
Using cgiip messenger
Using IIS 4.0 or IIS 5.0
Progress 9.x
OpenEdge 10.x
WebSpeed 3.1x
CAUSE:
This is a Microsoft issue. When many threads are available for CGI applications, the threads may cause a race condition on the processor. This race condition occurs most frequently when the CPU is running at 100 percent and the computer is processing many CGI requests.
FIX:
Down load the Hotfix that MS article 839229 describes. Although the symptoms of this problem are different from the symptoms that article 839229 describes, the Hotfix addresses both these problems.
For additional information, click the following article number to view the article in the Microsoft Knowledge Base article 839229: Multiple Web-based programs or Component Object Model-based programs stop responding on a computer that is running Windows Server 2003 or Windows 2000