Watchdog.h

#ifndef __ARC_WATCHDOG_H__
#define __ARC_WATCHDOG_H__

#include <arc/Thread.h>

namespace Arc {

  // Internal implementation of watchdog.
  // Currently only single global watchdog is supported.
  class Watchdog;


  class WatchdogListener {
  private:
    Watchdog& instance_;
    time_t last;

  public:
    WatchdogListener(void);


    bool Listen(void);


    bool Listen(int limit, bool& error);
  };


  class WatchdogChannel {
  private:
    int id_;

  public:


    WatchdogChannel(int timeout);

    ~WatchdogChannel(void);

    void Kick(void);
  };

} // namespace Arc

#endif // __ARC_WATCHDOG_H__