diff --git a/src/net/clientthread.h b/src/net/clientthread.h
index 5a0be2d6..38f8c912 100644
--- a/src/net/clientthread.h
+++ b/src/net/clientthread.h
@@ -78,6 +78,8 @@ public:
 	void SendResetTimeout();
 	void SendAskKickPlayer(unsigned playerId);
 	void SendVoteKick(bool doKick);
+	void SendInvitePlayerToCurrentGame(unsigned playerId);
+	void SendRejectGameInvitation(unsigned gameId, DenyGameInvitationReason reason);
 
 	void StartAsyncRead();
 	void HandleRead(const boost::system::error_code& ec, size_t bytesRead);
diff --git a/src/net/common/clientthread.cpp b/src/net/common/clientthread.cpp
index 60e4247c..28f6c358 100644
--- a/src/net/common/clientthread.cpp
+++ b/src/net/common/clientthread.cpp
@@ -310,6 +310,18 @@ ClientThread::SendVoteKick(bool doKick)
 	m_ioService->post(boost::bind(&ClientThread::SendSessionPacket, shared_from_this(), packet));
 }
 
+void
+ClientThread::SendInvitePlayerToCurrentGame(unsigned playerId)
+{
+	// TODO
+}
+
+void
+ClientThread::SendRejectGameInvitation(unsigned gameId, DenyGameInvitationReason reason)
+{
+	// TODO
+}
+
 void
 ClientThread::StartAsyncRead()
 {
diff --git a/src/session.cpp b/src/session.cpp
index c887c635..7305dd6a 100755
--- a/src/session.cpp
+++ b/src/session.cpp
@@ -432,6 +432,30 @@ Session::setLogin(const std::string &userName, const std::string &password, bool
 	myNetClient->SetLogin(userName, password, isGuest);
 }
 
+void
+Session::invitePlayerToCurrentGame(unsigned playerId)
+{
+	if (!myNetClient)
+		return; // only act if client is running.
+	myNetClient->SendInvitePlayerToCurrentGame(playerId);
+}
+
+void
+Session::acceptGameInvitation(unsigned gameId)
+{
+	if (!myNetClient)
+		return; // only act if client is running.
+	myNetClient->SendJoinGame(gameId, "");
+}
+
+void
+Session::rejectGameInvitation(unsigned gameId, DenyGameInvitationReason reason)
+{
+	if (!myNetClient)
+		return; // only act if client is running.
+	myNetClient->SendRejectGameInvitation(gameId, reason);
+}
+
 void Session::voteKick(bool doKick)
 {
 	if (!myNetClient)