Struct Semaphore

Reactor aware semaphore

Constructors

Name	Description
this	Construct a semaphore with given capacity.

Properties

Name	Type	Description
capacity[get]	ulong	Report the capacity of the semaphore
level[get]	ulong	Report the current amount of available resources.

Methods

Name	Description
acquire	acquire resources from the semaphore.
close	Call this function when the semaphore is no longer needed.
open	Call this function before using the semaphore.
release	Release resources acquired via acquire.
setCapacity	Change the capacity of the semaphore
tryAcquire	Try to acquire resources from the semaphore.