public static IDisposable Acquire(IDistributedLock @lock, TimeSpan?timeout, CancellationToken cancellationToken)
{
var handle = @lock.TryAcquire(timeout ?? Timeout.InfiniteTimeSpan, cancellationToken);
ValidateTryAcquireResult(handle, timeout);
return(handle);
}
public static void Acquire(this IDistributedLock mutexLock, int millisecondsTimeout)
{
var locked = mutexLock.TryAcquire(millisecondsTimeout);
if (!locked)
{
throw new TimeoutException("Acquire lock timeout");
}
}
public static bool IsHeld(this IDistributedLock @lock)
{
using var handle = @lock.TryAcquire();
return(handle == null);
}
public static IDisposable Acquire(IDistributedLock @lock, TimeSpan?timeout, CancellationToken cancellationToken)
{
return(@lock.TryAcquire(timeout ?? Timeout.InfiniteTimeSpan, cancellationToken)
?? throw CreateTryAcquireFailedException(timeout));
}
public static bool TryAcquire(this IDistributedLock mutexLock, TimeSpan timeout)
{
return(mutexLock.TryAcquire((int)timeout.TotalMilliseconds));
}
public static void TryAcquire(this IDistributedLock mutexLock)
{
mutexLock.TryAcquire(0);
}