public void Stop()
{
lock (protocolOperationsLock) {
if (this.exceptionsStream == null)
{
return;
}
this.protocol?.Dispose();
this.protocol = null;
this.exceptionsStream.Close();
this.exceptionsStream = null;
}
ProcessClosingMessage();
this.OnDisposed?.Invoke(this);
this.OnDisposed = null;
}
public void SetupStream(Stream stream)
{
lock (protocolOperationsLock) {
if (this.protocol == null)
{
this.protocol = protocolFactory();
this.protocol.Initialize(this);
async void StartProtocolReading()
{
await HandleProtocolExceptionsAction(async delegate {
await protocol.StartReading();
});
}
StartProtocolReading();
}
var state = this.protocol.GetState();
if (state == PXProtocolState.Working)
{
this.exceptionsStream?.SwitchToErrorState();
this.exceptionsStream?.Close();
}
switch (state)
{
case PXProtocolState.None:
case PXProtocolState.WaitingForConnection:
case PXProtocolState.Working:
this.protocol.SetupStream(exceptionsStream = new PXExceptionsFilterStream(stream));
break;
default:
throw new StreamSetupInWrongProtocolStateException(state);
}
}
}
