From abd00de4a4bb395fd2b66c53c150471e7d8ed8b6 Mon Sep 17 00:00:00 2001
From: Mateusz Piekos <mateuszpiekos@gmail.com>
Date: Mon, 2 Jul 2012 13:23:59 +0200
Subject: Added handling of responses from request IQ

Fixed bug with hanging session requests after one of client crash

diff --git a/Swiften/Whiteboard/OutgoingWhiteboardSession.cpp b/Swiften/Whiteboard/OutgoingWhiteboardSession.cpp
index 585a689..2de4ec4 100644
--- a/Swiften/Whiteboard/OutgoingWhiteboardSession.cpp
+++ b/Swiften/Whiteboard/OutgoingWhiteboardSession.cpp
@@ -6,6 +6,7 @@
 
 #include <Swiften/Whiteboard/OutgoingWhiteboardSession.h>
 
+#include <boost/smart_ptr/make_shared.hpp>
 #include <boost/bind.hpp>
 #include <Swiften/Elements/WhiteboardPayload.h>
 
@@ -19,10 +20,17 @@ namespace Swift {
 	void OutgoingWhiteboardSession::startSession() {
 		boost::shared_ptr<WhiteboardPayload> payload = boost::make_shared<WhiteboardPayload>(WhiteboardPayload::SessionRequest);
 		boost::shared_ptr<GenericRequest<WhiteboardPayload> > request = boost::make_shared<GenericRequest<WhiteboardPayload> >(IQ::Set, toJID_, payload, router_);
+		request->onResponse.connect(boost::bind(&OutgoingWhiteboardSession::handleRequestResponse, this, _1, _2));
 		request->send();
 	}
 
 	std::string OutgoingWhiteboardSession::getClientID() const {
 		return "a";
 	}
+
+	void OutgoingWhiteboardSession::handleRequestResponse(boost::shared_ptr<WhiteboardPayload> payload, ErrorPayload::ref error) {
+		if (error) {
+			onSessionCancelled(toJID_);
+		}
+	}
 }
diff --git a/Swiften/Whiteboard/OutgoingWhiteboardSession.h b/Swiften/Whiteboard/OutgoingWhiteboardSession.h
index 3d0dd1a..5cc0f42 100644
--- a/Swiften/Whiteboard/OutgoingWhiteboardSession.h
+++ b/Swiften/Whiteboard/OutgoingWhiteboardSession.h
@@ -21,5 +21,8 @@ namespace Swift {
 		virtual ~OutgoingWhiteboardSession();
 		void startSession();
 		std::string getClientID() const;
+
+	private:
+		void handleRequestResponse(boost::shared_ptr<WhiteboardPayload> payload, ErrorPayload::ref error);
 	};
 }
diff --git a/Swiften/Whiteboard/WhiteboardSessionManager.cpp b/Swiften/Whiteboard/WhiteboardSessionManager.cpp
index 3cb1cc3..2e519e0 100644
--- a/Swiften/Whiteboard/WhiteboardSessionManager.cpp
+++ b/Swiften/Whiteboard/WhiteboardSessionManager.cpp
@@ -47,8 +47,8 @@ namespace Swift {
 		WhiteboardSession::ref session = getSession(to);
 		if (!session) {
 			OutgoingWhiteboardSession::ref outgoingSession = createOutgoingSession(to);
-			outgoingSession->startSession();
 			onSessionRequest(to, true);
+			outgoingSession->startSession();
 			return outgoingSession;
 		} else {
 			return session;
-- 
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