IV11212: CALL TO RESOLVE_INITIAL_REFERENCES IN INTERCEPTOR REGISTRATION CODE MAY CAUSE A HANG AFTER APPLYING APAR IZ96234

APAR status

• Closed as program error.

Error description

• Error Message: A call to resolve_initial_references in the
  interceptor registration code will result in a hang.
  .
  Stack Trace: at java/lang/Object.wait(Native Method)
  at java/lang/Object.wait(Object.java:199)
  at com/ibm/rmi/corba/ORB.getLSDPlugin(ORB.java:4598)
  at com/ibm/rmi/iiop/Connection.lsdInit(Connection.java:721)
  at com/ibm/rmi/iiop/Connection.<init>(Connection.java:772)
  at
  com/ibm/rmi/iiop/TransportManager.createORBConnection(TransportM
  anager.java:118)
  at
  com/ibm/rmi/transport/TCPTransport.getConnection(TCPTransport.ja
  va:143)
  at
  com/ibm/rmi/iiop/TransportManager.get(TransportManager.java:93)
  at com/ibm/rmi/iiop/GIOPImpl.getConnection(GIOPImpl.java:129)
  at com/ibm/rmi/iiop/GIOPImpl.locate(GIOPImpl.java:205)
  at com/ibm/rmi/corba/Corbaloc.locateUsingINS(Corbaloc.java:307)
  at com/ibm/rmi/corba/Corbaloc.resolve(Corbaloc.java:378)
  at com/ibm/rmi/corba/ORB.objectURLToObject(ORB.java:3777)
  at com/ibm/CORBA/iiop/ORB.objectURLToObject(ORB.java:3256)
  at com/ibm/rmi/corba/ORB.string_to_object(ORB.java:3674)
  at
  com/ibm/rmi/corba/InitialReferenceClient.resolve_initial_referen
  ces(InitialReferenceClient.java:179)
  at
  com/ibm/rmi/corba/ORB.resolve_initial_references(ORB.java:4252)
  at com/ibm/rmi/iiop/ORB.resolve_initial_references(ORB.java:696)
  at
  com/ibm/CORBA/iiop/ORB.resolve_initial_references(ORB.java:3213)
  at
  com/ibm/rmi/pi/ORBInitInfoImpl.resolve_initial_references(ORBIni
  tInfoImpl.java:173)
  at <InterceptorSample>.post_init(<InterceptorSample>.java:53)
  at
  com/ibm/rmi/pi/InterceptorManager.runPostInit(InterceptorManager
  .java:217)
  at com/ibm/rmi/corba/ORB.initializeInterceptors(ORB.java:624)
  at com/ibm/CORBA/iiop/ORB.initializeInterceptors(ORB.java:1073)
  .
  

Local fix

Problem summary

• The resolve_initial_references call from the interceptor
  registration code failed to establish a connection, subsequently
  causing the ORB not to complete initialization.
  

Problem conclusion

• This defect will be fixed in:
  5.0.0 SR13
  .
  The ORB code has been modified to ensure that any thread
  creating or accepting a connection during the ORB initialization
  phase is made aware that some of the plugin variables are
  subject to change once the ORB completes initialization.
  

Temporary fix

Comments

APAR Information

• 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

  JAVA 5 ORB

• Fixed component ID

  620500123

Applicable component levels

• R500 PSY

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