PQ51718: IIOP CONNECTION THAT HAS BEEN CLEANED UP BY ONE THREAD IS STILL BEING USED BY ANOTHER THREAD | |||||||||||||||||||||||||
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APAR status Closed as returned (APAR cannot be resolved without additional info from IBM or customer.) Error description An IIOP Connection that has already cleaned up by one thread is still being used by another threadLocal fix Problem summary Problem conclusion Temporary fix Comments The customer is now working successfully. The issue in trying to correct this problem is that we don't have the needed documentation. Here are the original investigation findings: . In looking at the code, here are the conclusions: . It is possible for both register_synchronization() methods to raise Inactive. . If we take them from the bottom (in Cruise index), the OnePhaseOnlyCoordinator throws inactive if committing is true - this is turned on in before_completion() (definitely if no Synchronizations are registered), conditionally otherwise - only if no exceptions thrown by any Synchronizations. . In the other case the Sync throws inactive in the add() method (called during register_synchronization) if closed is true. This is turned true during beforePrepare() ( here it is turned true if last Synchronization is being called for before_completion(), or if rollbackOnly becomes true), and afterResolution() ( here it is turned true if it was false). . The two files mentioned in the PMR had no trace entries - just the exceptions being reported. . The PMR mentioned appears to be one to do with problems in the ORB - there are no files on the Level 2 site to help us with determining the cause of this error. . Without the trace information, there appears to be no way to see what is causing the error - we really need to see what went on before the exceptions start.
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: Modules/Macros
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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 #: PQ51718
IBM Group: Software Group
Modified date: Nov 1, 2001
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