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- Lock
type
methods
lock |
Acquire the lock; if not available then block forever until its available. |
---|---|
makeReentrant |
Construct mutual exclusion lock. |
tryLock |
Acquire the lock if its free and immediately return true. |
unlock |
Release the lock. |
Slot Details
lock
Void lock()
Acquire the lock; if not available then block forever until its available.
makeReentrant
static Lock makeReentrant()
Construct mutual exclusion lock.
tryLock
Bool tryLock(Duration? timeout := null)
Acquire the lock if its free and immediately return true. Or if the lock is not available and timeout is null, then immediately return false. If timeout is non-null, then block up to the given timeout waiting for the lock and return true if lock acquired or false on timeout.
unlock
Void unlock()
Release the lock. Raise exception if not holding the lock.