/// <summary>
/// Closes this strategy and releases any ZooKeeper resources; but keeps the
/// ZooKeeper instance open
/// </summary>
public void close()
{
if (closed.TrySetValue(0, 1))
{
doClose();
}
}
internal override async Task doTransport(int waitTimeOut)
{
await Task.WhenAny(somethingIsPending.Task, Task.Delay(waitTimeOut < 0 ? 0 : waitTimeOut)).ConfigureAwait(false);
somethingIsPending.Reset();
// Everything below and until we get back to the select is
// non blocking, so time is effectively a constant. That is
// Why we just have to do this once, here
updateNow();
if (Connectable)
{
if (connectEventArgs.SocketError == SocketError.Success)
{
updateLastSendAndHeard();
clientCnxn.primeConnection();
}
else
{
throw new SocketException((int)connectEventArgs.SocketError);
}
}
doIO();
if (pendingIncomingDataNotifierState.TrySetValue(NOTRUNNING, RUNNING))
{
if (socket.ReceiveAsync(receiveEventArgs) == false)
{
ReceiveCompleted();
}
}
if (receiveEventArgs.SocketError != SocketError.Success)
{
throw new SocketException((int)receiveEventArgs.SocketError);
}
if (clientCnxn.getState().isConnected())
{
lock (clientCnxn.outgoingQueue)
{
if (findSendablePacket() != null)
{
enableWrite();
}
}
}
}