8ab2641773
- Create port_forward_listener.rs module (246 lines) - Define PortForwardListener structure - Implement ListenerRequest/ListenerResponse for thread communication - Implement ListenerManager for managing multiple listeners - Create start_listener_thread() for independent listener thread - Implement GatewayPorts binding address logic - Add thread synchronization (Arc<Mutex<bool>>) - Support NewConnection and StopListener requests - All compilation tests passed successfully Phase 13.1-13.4 completed: Security + Global request + Channel + Listener thread