Rewrote handing of auto-reconnection and network changes for sync notifier.

jingle/notifier/communicator/auto_reconnect.h

-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef JINGLE_NOTIFIER_COMMUNICATOR_AUTO_RECONNECT_H_
-#define JINGLE_NOTIFIER_COMMUNICATOR_AUTO_RECONNECT_H_
-
-#include <string>
-
-#include "base/time.h"
-#include "base/timer.h"
-#include "jingle/notifier/communicator/login_connection_state.h"
-#include "talk/base/sigslot.h"
-
-namespace notifier {
-
-class AutoReconnect : public sigslot::has_slots<> {
- public:
-  AutoReconnect();
-  void StartReconnectTimer();
-  void StopReconnectTimer();
-  void OnClientStateChange(LoginConnectionState state);
-
-  void NetworkStateChanged(bool is_alive);
-
-  // Callback when power is suspended.
-  void OnPowerSuspend(bool suspended);
-
-  void set_idle(bool idle) {
-    is_idle_ = idle;
-  }
-
-  // Returns true if the auto-retry is to be done (pending a countdown).
-  bool is_retrying() const {
-    return reconnect_timer_started_;
-  }
-
-  sigslot::signal0<> SignalTimerStartStop;
-  sigslot::signal0<> SignalStartConnection;
-
- private:
-  void StartReconnectTimerWithInterval(base::TimeDelta interval);
-  void DoReconnect();
-  void ResetState();
-  void SetupReconnectInterval();
-  void StopDelayedResetTimer();
-
-  base::TimeDelta reconnect_interval_;
-  bool reconnect_timer_started_;
-  base::OneShotTimer<AutoReconnect> reconnect_timer_;
-  base::OneShotTimer<AutoReconnect> delayed_reset_timer_;
-
-  bool is_idle_;
-  DISALLOW_COPY_AND_ASSIGN(AutoReconnect);
-};
-
-// Wait 2 seconds until after we actually connect to reset reconnect related
-// items.
-//
-// The reason for this delay is to avoid the situation in which buzz is trying
-// to block the client due to abuse and the client responses by going into
-// rapid reconnect mode, which makes the problem more severe.
-extern const int kResetReconnectInfoDelaySec;
-
-}  // namespace notifier
-
-#endif  // JINGLE_NOTIFIER_COMMUNICATOR_AUTO_RECONNECT_H_