Chromoting: stopping the service if the host ID is permanently not recognized by the could.

remoting/host/simple_host_process.cc

Index: remoting/host/simple_host_process.cc
diff --git a/remoting/host/simple_host_process.cc b/remoting/host/simple_host_process.cc
index f37d7a979077543847a97c3c11f3a73e1d2cd122..aadc49c35eba5bcf893ec6305147ae403d49106e 100644
--- a/remoting/host/simple_host_process.cc
+++ b/remoting/host/simple_host_process.cc
@@ -89,7 +89,7 @@ const char kVideoSwitchValueVp8Rtp[] = "vp8rtp";
 
 namespace remoting {
 
-class SimpleHost {
+class SimpleHost : public HeartbeatSender::Delegate {
  public:
   SimpleHost()
       : message_loop_(MessageLoop::TYPE_UI),
@@ -102,6 +102,12 @@ class SimpleHost {
     network_change_notifier_.reset(net::NetworkChangeNotifier::Create());
   }
 
+  // Overridden from HeartbeatSender::Delegate
+  virtual void OnUnknownHostIdError() OVERRIDE {
+    LOG(ERROR) << "Host ID not found.";
+    Shutdown();
+  }
+
   int Run() {
     FilePath config_path = GetConfigPath();
     JsonHostConfig config(config_path);
@@ -246,8 +252,8 @@ class SimpleHost {
           signal_strategy_.get(), &key_pair_,
           base::Bind(&SimpleHost::SetIT2MeAccessCode, host_, &key_pair_)));
     } else {
-      heartbeat_sender_.reset(
-          new HeartbeatSender(host_id_, signal_strategy_.get(), &key_pair_));
+      heartbeat_sender_.reset(new HeartbeatSender(
+          this, host_id_, signal_strategy_.get(), &key_pair_));
     }
 
     host_->Start();
@@ -262,6 +268,10 @@ class SimpleHost {
     }
   }
 
+  void Shutdown() {
+    message_loop_.PostTask(FROM_HERE, MessageLoop::QuitClosure());
+  }
+
   MessageLoop message_loop_;
   base::Thread file_io_thread_;
   ChromotingHostContext context_;