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Posted to dev@tomcat.apache.org by bu...@apache.org on 2003/12/04 12:30:42 UTC

DO NOT REPLY [Bug 23914] - NullPointerException in Coyote Adapter

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=23914

NullPointerException in Coyote Adapter





------- Additional Comments From bob.news@gmx.net  2003-12-04 11:30 -------
We have a very similar problem here (same version of Tomcat, same stack trace), 
although these items differ:

- The problem occurs *only* if tomcat is accessed via Apache mod_jk2.
- Apache reports this:

bond.webwasher.com - - [04/Dec/2003:12:01:32 
+0100] "GET /servlets/SWMSAPI/login?user=test&pass= HTTP/1.1" 200 0

i.e. status 200, empty response.  No entry in Apache error log.

- Tomcat need *not* be restarted to recover.  Repeated resending the request 
succeeds usually after n<5 resends.

Versions:

Linux extranet2.webwasher.com 2.4.20-8 #1 Thu Mar 13 17:54:28 EST 2003 i686 
i686 i386 GNU/Linux

Apache 2.0.40

java version "1.4.2_01"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_01-b06)
Java HotSpot(TM) Client VM (build 1.4.2_01-b06, mixed mode)

Apparently getContainer() does sometimes return null.  Could it be that this is 
a threading issue?

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