PQ81856: IHS 2.0 CPU USAGE SPIKES AFTER CLIENT CLOSED THE CONNECTION | |||||||||||||||||||||||||||||||||||
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![]() APAR status Closed as program error. Error description IHS 2.0 CPU USAGE SPIKES AFTER CLIENT CLOSED THE CONNECTIONLocal fix Problem summary **************************************************************** * USERS AFFECTED: Users of WAS 4.0.x webserver plug-in for * * IHS 2.0. * **************************************************************** * PROBLEM DESCRIPTION: When plug-in reads 200 (OK) response * * from appserver, it also sets the * * request status code accordingly. But * * in the case that the client closes * * the connection before the plug-in * * finishes sending all the response * * back, the 200 (OK) status code will * * trigger a loop inside the IHS * * webserver, and cause the CPU usage * * to spike. * **************************************************************** * RECOMMENDATION: * **************************************************************** Incorrect request status code triggered the loop inside the IHS webserver.Problem conclusion For the scenario as described, the request status code is reset to reflect the cause.Temporary fix Comments
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: Modules/Macros
SRLS
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Document Information |
Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server > General
Operating system(s):
Software version: 400
Software edition:
Reference #: PQ81856
IBM Group: Software Group
Modified date: Dec 12, 2003
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