IBM Support

IT26016: CONNECTOR EVENTS NOT BEING GARBAGE-COLLECTED UNLESS DELIVERED TOINPUT NODE

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APAR status

  • Closed as program error.

Error description

  • In cases where an input connector creates Event objects but then
    does not pass them to the deliverEvents() call, the objects
    will never be garbage-collected due to a C++ global reference
    having been created during Event construction. This fix moves
    the creation of global references to the deliverEvents() call,
    allowing undelivered events to be garbage-collected.
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    All users of IBM Integration Bus V10 and App Connect Enterprise
    V11 with a user-provided Input Connector
    
    
    Platforms affected:
    MultiPlatform, z/OS
    
    ****************************************************************
    PROBLEM DESCRIPTION:
    In cases where an input connector creates Event objects but then
    does not pass them to the deliverEvents() call, the objects
    will never be garbage-collected due to a C++ global reference
    having been created during Event construction.
    

Problem conclusion

  • This fix moves the creation of global references to the
    deliverEvents() call,
    allowing undelivered events to be garbage-collected.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
    Version    Maintenance Level
    v10.0      10.0.0.15
    v11.0      11.0.0.2
    
    The latest available maintenance can be obtained from:
    http://www-01.ibm.com/support/docview.wss?rs=849&uid=swg27006041
    
    If the maintenance level is not yet available,information on
    its planned availability can be found on:
    http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308
    ---------------------------------------------------------------
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT26016

  • Reported component name

    INTEGRATION BUS

  • Reported component ID

    5724J0540

  • Reported release

    A00

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-08-20

  • Closed date

    2018-10-11

  • Last modified date

    2018-10-11

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    INTEGRATION BUS

  • Fixed component ID

    5724J0540

Applicable component levels

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSNQK6","label":"IBM Integration Bus"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"10.0","Edition":"","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
11 October 2018