APAR status
Closed as program error.
Error description
Error Message: N/A . Stack Trace: N/A .
Local fix
Problem summary
When application uses third party applications for database connections, they do not have control on the Socket KeepAlive parameters for the database connections made by the third party code. The application need the capability to set the Socket KeepAlive parameters at thread level to handle such situations. Not having the capability to control the Socket KeepAlive parameters can lead to database/server connection hang.
Problem conclusion
This defect will be fixed in: 6.0.0 SR15 6.0.1 SR7 7.0.0 SR6 . The JDK has been updated with a new set of public Java APIs (in com.ibm.lang.ThreadProperties class) to allow the users to get, set or remove properties for a thread or thread group. The only properties that will be supported are the Socket KeepAlive parameters for thread/threadgroups. Any other properties which are trying to set using this API will be ignored.The keepalive parameters set using the ThreadProperties are applicable for plain TCP/IP client sockets created using java.net Socket public APIs. The details of the API and its usage is documented in the javadoc.
Temporary fix
Comments
APAR Information
APAR number
IV47758
Reported component name
JAVA CLASS LIBS
Reported component ID
620700130
Reported release
600
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-08-30
Closed date
2013-09-19
Last modified date
2013-09-19
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 CLASS LIBS
Fixed component ID
620700130
Applicable component levels
R600 PSY
UP
R700 PSY
UP
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Document Information
Modified date:
19 September 2013