Guarded suspension

From Free net encyclopedia

In concurrent programming, guarded suspension<ref>Template:Cite book</ref> is a software design pattern for managing operations that require both a lock to be acquired and a precondition to be satisified before the operation can be executed. The guarded suspension pattern is typically applied to method calls in object-oriented programs, and involves suspending the method call, and the calling thread, until the precondition (acting as a guard) is satisfied.

See also

• Read write lock pattern
• Balking pattern is an alternative pattern for dealing with a precondition
• Guarded commands includes a similar language construct

References

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