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From "Thomas Nybro Bolding" <>
Subject JK2 and IIS 4.0 performance issue
Date Wed, 10 Dec 2003 11:59:22 GMT
Greetings list,
I have just upgraded my Tomcat 4.1.27 using JK to Tomcat 5.0.16 using JK2. 
In both cases I connect to IIS 4.0 running on Win NT.
Performance is now extremely poor when the JSP pages are being served 
through JK2 whereas everything works smoothly when requesting port 8080. I 
therefore assume it is the JK2/IIS connection which causes the penalty.

My questions are thus:
-  is anybody connecting IIS 4.0 to Tomcat using JK2 with no or little 
perfomance penalty? And in that case which default parameters have been 
- would upgrading to Windows 2000 and IIS 5.0 solve this ussue?
- I have read the isapi_redirector2 is for IIS 5.0 on Windows 2000 whereas 
isapi_redirector2.02 is for IIS5.1 on Windows XP? Can this be confirmed? 
Which version is for IIS 4.0 then???

Any help will be highly appreciated!

Best regards Thomas

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