public void MethodReceived(AMQStateManager stateManager, AMQMethodEvent evt)
{
_logger.Debug("ConnectionClose frame received");
ConnectionCloseBody method = (ConnectionCloseBody)evt.Method;
int errorCode = method.ReplyCode;
String reason = method.ReplyText;
// send CloseOK
evt.ProtocolSession.WriteFrame(ConnectionCloseOkBody.CreateAMQFrame(evt.ChannelId));
if (errorCode != AMQConstant.REPLY_SUCCESS.Code)
{
if (errorCode == AMQConstant.NOT_ALLOWED.Code)
{
_logger.Info("Authentication Error: " + Thread.CurrentThread.Name);
evt.ProtocolSession.CloseProtocolSession();
//todo this is a bit of a fudge (could be conssidered such as each new connection needs a new state manager or at least a fresh state.
stateManager.ChangeState(AMQState.CONNECTION_NOT_STARTED);
throw new AMQAuthenticationException(errorCode, reason);
}
else
{
_logger.Info("Connection close received with error code " + errorCode);
throw new AMQConnectionClosedException(errorCode, "Error: " + reason);
}
}
// this actually closes the connection in the case where it is not an error.
evt.ProtocolSession.CloseProtocolSession();
stateManager.ChangeState(AMQState.CONNECTION_CLOSED);
}
private void CloseConnection()
{
_stateManager.ChangeState(AMQState.CONNECTION_CLOSING);
AMQFrame frame = ConnectionCloseBody.CreateAMQFrame(
0, 200, "Qpid.NET client is closing the connection.", 0, 0);
ProtocolWriter.Write(frame);
_log.Debug("Blocking for connection close ok frame");
Disconnect();
}