public IDisposable AcquireLock(LockType lockType, string instanceId)
{
while (true)
{
EnsureObjectNotDisposed();
if (_lockRepository.TryAcquireLock(lockType, instanceId))
{
var lockInstance = new LockInstance(this, lockType, instanceId);
AddLock(lockInstance);
return(lockInstance);
}
Thread.Sleep(SleepThreshold);
}
}
private async Task ReleaseLock(LockInstance lockInstance)
{
await _pendingLocksSemaphore.WaitAsync();
try
{
_lockRepository.ReleaseLock(lockInstance.LockType, lockInstance.InstanceId).ConfigureAwait(false).GetAwaiter().GetResult();
LockReleased(lockInstance);
}
finally
{
_pendingLocksSemaphore.Release();
}
}
//****************************************
internal Instance(LockInstance instance)
{
_Instance = instance;
_Token = instance.Version;
}
