XnStatus XnServerSession::ServeThread()
{
XnStatus nRetVal = XN_STATUS_OK;
while (m_bShouldRun)
{
if (!m_ioStream.IsConnected())
{
xnLogWarning(XN_MASK_SENSOR_SERVER, "Client %u socket was closed. Closing session...", m_nID);
CloseSessionImpl();
break;
}
nRetVal = HandleSingleRequest();
if ((nRetVal != XN_STATUS_OK) &&
(nRetVal != XN_STATUS_OS_NETWORK_CONNECTION_CLOSED) &&
(nRetVal != XN_STATUS_OS_NETWORK_TIMEOUT))
{
xnLogWarning(XN_MASK_SENSOR_SERVER, "Failed processing client request: %s", xnGetStatusString(nRetVal));
}
}
// We cannot RemoveClient from this thread (as part of it is to close the thread). Instead, signal that
// client has stopped, and let server main thread wait for exit.
m_bHasEnded = TRUE;
return (XN_STATUS_OK);
}
XnStatus XnServerSession::HandleCloseSession()
{
XnStatus nRetVal = XN_STATUS_OK;
xnLogVerbose(XN_MASK_SENSOR_SERVER, "Received BYE from client %u", m_nID);
XnStatus nActionResult = CloseSessionImpl();
// client shouldn't care if close succeeded or not. always send OK.
nRetVal = SendReply(XN_SENSOR_SERVER_MESSAGE_BYE, XN_STATUS_OK);
if (nRetVal != XN_STATUS_OK)
{
xnLogWarning(XN_MASK_SENSOR_SERVER, "Failed to send BYE reply to client %u: %s", m_nID, xnGetStatusString(nRetVal));
}
return (XN_STATUS_OK);
}
