// Called when enough data was read into m_readbuf for a complete response message.
// Parse the response and forward it on to the response handler.
void handle_tcp_response_received()
{
// No longer is there a pending read
m_has_pending_tcp_read= false;
// Parse the response buffer
if (m_packed_response.unpack(m_response_read_buffer))
{
ResponsePtr response = m_packed_response.get_msg();
if (response->request_id() != -1)
{
CLIENT_LOG_INFO("ClientNetworkManager::handle_tcp_response_received")
<< "Received response type " << response->type() << std::endl;
m_response_listener->handle_response(response);
}
else
{
CLIENT_LOG_INFO("ClientNetworkManager::handle_tcp_response_received")
<< "Received notification type " << response->type() << std::endl;
if (response->type() == PSMoveProtocol::Response_ResponseType_CONNECTION_INFO)
{
// SPECIAL CASE: ConnectionInfo response sent at
handle_tcp_connection_info_notification(response);
}
else
{
// Responses without a request ID are notifications
m_notification_listener->handle_notification(response);
}
}
}
else
{
CLIENT_LOG_ERROR("ClientNetworkManager::handle_tcp_response_received")
<< "Error malformed response" << std::endl;
stop();
if (m_netEventListener)
{
//###bwalker $TODO pick a better error code that means "malformed data"
m_netEventListener->handle_server_connection_socket_error(boost::asio::error::message_size);
}
}
}
void handle_tcp_connection_info_notification(ResponsePtr notification)
{
assert(notification->type() == PSMoveProtocol::Response_ResponseType_CONNECTION_INFO);
// Remember the connection id
m_tcp_connection_id= notification->result_connection_info().tcp_connection_id();
CLIENT_LOG_INFO("ClientNetworkManager::handle_tcp_connection_info_notification")
<< "Got connection_id: " << m_tcp_connection_id << std::endl;
// Send the connection id back to the server over UDP
// to establish a UDP connected and associate it with the TCP connection
send_udp_connection_id();
}