Difference between Process Level Lock Scope and Thread Level Lock in space definition Parameters.
Article ID: KB0086925
Updated On:
| Products | Versions |
|---|---|
| TIBCO ActiveSpaces | - |
| Not Applicable | - |
Description
Resolution:
Setting a lock scope prevents either threads or processes from writing over locked data. Lock scope is defined in the space definition properties. The lock scope value can be one of the following.
NONE - Specifies that locks do not have a scope.
THREAD - Specifies that threads cannot write over data that is locked by another thread.
PROCESS - Specifies that processes cannot write over data that is locked by another process. However, threads within the same process can overwrite data locked by another thread in the process.
Issue/Introduction
Difference between Process Level Lock Scope and Thread Level Lock in space definition Parameters.
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