[Draft] Fix canceling pin prompt causes host overload

remoting/protocol/jingle_session.cc

Index: remoting/protocol/jingle_session.cc
diff --git a/remoting/protocol/jingle_session.cc b/remoting/protocol/jingle_session.cc
index 2aecd4c25d6856d86a4f8f0ab1645219edad48a1..2ad682a5b34439e43e6f8439cfaf746b57421119 100644
--- a/remoting/protocol/jingle_session.cc
+++ b/remoting/protocol/jingle_session.cc
@@ -181,6 +181,9 @@ void JingleSession::ContinueAcceptIncomingConnection() {
     SetState(AUTHENTICATED);
   } else {
     DCHECK_EQ(authenticator_->state(), Authenticator::WAITING_MESSAGE);
+    if (authenticator_->has_auth_started()) {
+      event_handler_->OnSessionAuthenticationBegin();
+    }
   }
 
   return;
@@ -495,7 +498,6 @@ void JingleSession::OnSessionInfo(const JingleMessage& message,
   }
 
   reply_callback.Run(JingleMessageReply::NONE);
-

[Sergey Ulanov, 2014/03/24 18:42:36]

nit: keep this empty line

[kelvinp, 2014/03/24 23:11:39]

Done.

   authenticator_->ProcessMessage(message.info.get(), base::Bind(
       &JingleSession::ProcessAuthenticationStep, base::Unretained(this)));
 }
@@ -584,6 +586,10 @@ void JingleSession::ProcessAuthenticationStep() {
     return;
   }
 
+  if (authenticator_->has_auth_started()) {
+      event_handler_->OnSessionAuthenticationBegin();
+  }
+
   if (authenticator_->state() == Authenticator::MESSAGE_READY) {
     JingleMessage message(peer_jid_, JingleMessage::SESSION_INFO, session_id_);
     message.info = authenticator_->GetNextMessage();
@@ -648,7 +654,6 @@ void JingleSession::SetState(State new_state) {
   if (new_state != state_) {
     DCHECK_NE(state_, CLOSED);
     DCHECK_NE(state_, FAILED);
-

[Sergey Ulanov, 2014/03/24 18:42:36]

nit: keep this line

[kelvinp, 2014/03/24 23:11:39]

Done.

     state_ = new_state;
     if (event_handler_)
       event_handler_->OnSessionStateChange(new_state);