public IZooKeeper GetZooKeeper()
{
if (SessionFailRetryLoop.SessionForThreadHasFailed())
{
throw new SessionFailRetryLoop.SessionFailedException();
}
Exception exception;
backgroundExceptions.TryDequeue(out exception);
if (exception != null)
{
tracer.AddCount("background-exceptions", 1);
throw exception;
}
bool localIsConnected = isConnected;
//Interlocked. (ref localIsConnected, isConnected);
if (!localIsConnected)
{
CheckTimeouts();
}
return(zooKeeper.GetZooKeeper());
}
/**
* Pass any caught exceptions here
*
* @param exception the exception
* @throws Exception if not retry-able or the retry policy returned negative
*/
public void TakeException(Exception exception)
{
bool rethrow = true;
if (IsRetryException(exception))
{
if (retryPolicy.AllowRetry(retryCount++, TimeSpan.FromTicks(System.DateTime.Now.Ticks - startTimeTicks), sleeper.SleepFor))
{
tracer.AddCount("retries-allowed", 1);
rethrow = false;
}
else
{
tracer.AddCount("retries-disallowed", 1);
}
}
if (rethrow)
{
throw exception;
}
}