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Tuxedo 8.1/9.1: On RedhatAS3 Tuxedo Client Often Core Or Generate Some Strange Log Filename (Doc ID 777334.1)

Last updated on SEPTEMBER 06, 2022

Applies to:

Oracle Tuxedo - Version 8.1 to 9.1
Information in this document applies to any platform.
Information in this document applies to any platform


A Tuxedo client uses multithread and multicontext to connect to server, and uses ACE framework that is an open source to manage the thread and mutex.

It creates several tuxedo contexts, and every context starts 10 more threads.

Every thread will tpcall the tuxedo service until it meets errors.

If all the threads related with a context are died, a new context and relative threads will be created by application.

While Application load testing phase, if tmshutdown and tmboot of the WSL server are done, at that time, the tuxedo client will generate some logs with strange filename, or it will crash.

For the ACE, please refer to


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