Rfc3262SrvrTxns Is Not Removed From CallState And Results In Memory Leak

(Doc ID 2341237.1)

Last updated on DECEMBER 20, 2017

Applies to:

Oracle Communications Converged Application Server - Version 5.0.0 and later
Information in this document applies to any platform.

Symptoms

On OCCAS 5.0.0 version, rfc3262SrvrTxns is not removed from CallState and results in memory leak.

In CallState object, there are three HashMaps: rfc3262SrvrTxns, serverTransactions, and clientTransactions. From heap dump, the size of rfc3262SrvrTxns if far bigger than serverTransaction.

At the same time, in the CallState debug log, we can see following logs:


From above log, only the PUT operation succeeds, but the corresponding REMOVE operation fails due to the wrong "txn key" input (always "null" in log).



Changes

 

Cause

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