IBM Support

PM98129: WORKLIGHT PRINTS ERROR CODE 600 WHEN GCM CONNECTION FAILED.

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • When the outbound GCM connection failed, Worklight will keep
    retrying and gets into a loop and prints error code 600 (see
    below). This will eventually overloaded and crashed the server.
    
    sept. 16, 2013 5:25:54 PM
    com.worklight.integration.notification.gcm.
    GCMSender sendAndVerify
    INFO: GCM Service invocation failed (reason: Error while
    invoking
    request)
    sept. 16, 2013 5:25:54 PM
    com.worklight.integration.notification.gcm.
    GCMSender sendAndVerify
    INFO: GCM Service invocation failed (reason: Error while
    invoking
    request)
    sept. 16, 2013 5:25:54 PM
    com.worklight.integration.notification.
    ServiceSemaphore canSend
    WARNING: 600
    sept. 16, 2013 5:25:54 PM
    com.worklight.integration.notification.
    ServiceSemaphore canSend
    

Local fix

  • Restart Server
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * Devleopers building applications which use push              *
    * notifications on Android or Windows Phone 8 devices.         *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * When Google/Microsoft return a failure response for a        *
    * notification submission request, in certain cases the        *
    * Worklight server might get into an endless loop of printing  *
    * to the log:                                                  *
    * "sept. 16, 2013 5:25:54 PM                                   *
    * com.worklight.integration.notification.                      *
    *                                                              *
    * ServiceSemaphore canSend                                     *
    *                                                              *
    * WARNING: 600"                                                *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * -                                                            *
    ****************************************************************
    

Problem conclusion

  • The code was fixed so that the loop will on longer occur.
    
    The fix for this APAR is currently targeted for fixpack 5.0.6.2
    and fixpack 6.0.0.2.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM98129

  • Reported component name

    WORKLIGHT CONSU

  • Reported component ID

    5725I4301

  • Reported release

    506

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-09-30

  • Closed date

    2014-03-04

  • Last modified date

    2014-03-04

  • 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

    WORKLIGHT CONSU

  • Fixed component ID

    5725I4301

Applicable component levels

  • R506 PSY

       UP

  • R600 PSY

       UP

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSZH4A","label":"IBM Worklight"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"506","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
01 November 2021