[asterisk-bugs] [JIRA] (ASTERISK-25891) Crash using ODBC in mysql with heavy usage

[Carlos Oliva (JIRA)]

Carlos Oliva created ASTERISK-25891:
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             Summary: Crash using ODBC in mysql with heavy usage
                 Key: ASTERISK-25891
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25891
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: . I did not set the category correctly.
    Affects Versions: 13.8.0
         Environment: debian jessie 8.4 (KVM virtual machine)
            Reporter: Carlos Oliva


testing release 13.8.0 I found crashes making heavy use of ODBC with mysql. This issue seems to not happen in 13.7.2 release.

We make a heavy usage of mysql using ODBC, dialplan functions and CEL. The isse seems to happen with 4 or 5 calls using queues, cel logging to mysql and lots of database calls in the dialplan.

 I think maybe related to Change-Id: I37a84def5ea4ddf93868ce8105f39de078297fbf (res_odbc: Remove connection management) because it directly affects to odbc connection settings. 

I will attach some backtraces where you can see clearly the issue is related to odbc and libmysqlclient.so.18



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