The IPC Message Queue Of A Tuxedo TMFFNAME FactoryFinder Server Will Get TPEBLOCK With Too Many Simultaneous Requests (Doc ID 1674900.1)

Last updated on FEBRUARY 12, 2024

Applies to:

Symptoms

When using CORBA with Tuxedo, if many requests are given from client to server for finding the appropriate services, a TMFFNAME FactoryFinder server stops resolving the request from client.

Using the Tuxedo CORBA example for replication, which calls 256 requests of Simple service simultaneously, confirmed that the FactoryFinder stops, and there are 95 requests still in the IPC message queue of FactoryFinder.

ULOG contains messages of the following type:

After this incident happens, the Tuxedo application cannot even be terminated by "tmshutdown -y". 

Changes

Cause

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