PQ85630: ERROR WHILE FINISHING THE CONNECTION,WHILE CLEANING UP UNREAD POST DATA IN FINISH METHOD | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
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APAR status Closed as program error. Error description java.io.InterruptedIOException: Read timed out Error while finishing the connection: java.io.InterruptedIOExcep Read timed out CMVC Defect :179918 Customer should read all post data from request in their servlet Servlet Engine should check whether cleanup is required in finis if IOException occurs, SE should log event but ignore the except Keywords : InterruptedIOException Read timed outLocal fix Problem summary **************************************************************** * USERS AFFECTED: WebSphere Application Server users who use * * JSPs or servlets to POST data * **************************************************************** * PROBLEM DESCRIPTION: IOException thrown when finishing a * * request/response cycle. * **************************************************************** * RECOMMENDATION: * **************************************************************** The Servlet Engine always trys to clean up POST data in finish method even if there is no need to do so. The cleanup sometimes causes ServletException because IOException thrown.Problem conclusion There were two problems fixed: 1, ServletEngine (SE) should only cleanup unread post data. If SE knew there was no data left over, SE should not do the cleanup. 2, In case cleanup got an IOException, SE should only log the event and continue its normal course, because when finish method is called, the response is already completed, neither additional info nor error page could be sent back to client.Temporary fix Comments
APAR is sysrouted FROM one or more of the following: PQ81808 APAR is sysrouted TO one or more of the following: Modules/Macros
Publications Referenced
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Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server > General
Operating system(s):
Software version: 00A
Software edition:
Reference #: PQ85630
IBM Group: Software Group
Modified date: Mar 5, 2004
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