public TResult RetryUntilConnected <TResult>(Func <TResult> callable)
{
if (_zookeeperEventThread != null && Thread.CurrentThread == _zookeeperEventThread)
{
throw new Exception("Must not be done in the zookeeper event thread.");
}
while (true)
{
try
{
return(callable());
}
catch (KeeperException.ConnectionLossException)
{
// we give the event thread some time to update the status to 'Disconnected'
Thread.Yield();
WaitUntilConnected();
}
catch (KeeperException.SessionExpiredException)
{
// we give the event thread some time to update the status to 'Expired'
Thread.Yield();
WaitUntilConnected();
}
catch (KeeperException e)
{
throw ZkException.Create(e);
}
catch (ThreadInterruptedException e)
{
throw new ZkInterruptedException(e);
}
}
}
public long GetCreationTime(String path)
{
try
{
EventLock.LockInterruptibly();
return(_connection.GetCreateTime(path));
}
catch (KeeperException e)
{
throw ZkException.Create(e);
}
catch (ThreadInterruptedException e)
{
throw new ZkInterruptedException(e);
}
finally
{
EventLock.Unlock();
}
}