/**
 * @file   EchoServer.h
 * @brief  Mock XPL2 server for a single port.
 */
#pragma once

#include <QList>
#include <QTcpServer>
#include <QTimer>

class QTcpSocket;

class EchoServer : public QTcpServer
{
  Q_OBJECT

public:
  EchoServer (quint16 port, const char *name, QObject *parent = nullptr);

private slots:
  void onNewConnection ();
  void onClientMessageReady ();
  void onClientDisconnected ();
  void sendKaPing ();

private:
  void handleCommand (QTcpSocket *client, const QByteArray &line);

  const char *m_name;
  quint16 m_port;
  QList<QTcpSocket *> m_clients;
  QTimer m_pingTimer;
};