diff --git a/common/pb/event_game_joined.proto b/common/pb/event_game_joined.proto
index 67ea2a41..37cbd865 100644
--- a/common/pb/event_game_joined.proto
+++ b/common/pb/event_game_joined.proto
@@ -4,12 +4,13 @@ message Event_GameJoined {
 	extend SessionEvent {
 		optional Event_GameJoined ext = 1009;
 	}
-	optional sint32 game_id = 1;
-	optional string game_description = 2;
-	optional sint32 host_id = 3;
-	optional sint32 player_id = 4;
-	optional bool spectator = 5;
-	optional bool spectators_can_talk = 6;
-	optional bool spectators_see_everything = 7;
-	optional bool resuming = 8;
+	optional sint32 room_id = 1;
+	optional sint32 game_id = 2;
+	optional string game_description = 3;
+	optional sint32 host_id = 4;
+	optional sint32 player_id = 5;
+	optional bool spectator = 6;
+	optional bool spectators_can_talk = 7;
+	optional bool spectators_see_everything = 8;
+	optional bool resuming = 9;
 }
diff --git a/common/pb/isl_message.proto b/common/pb/isl_message.proto
index 790c333e..20dec29d 100644
--- a/common/pb/isl_message.proto
+++ b/common/pb/isl_message.proto
@@ -6,19 +6,24 @@ import "room_event.proto";
 
 message IslMessage {
 	enum MessageType {
-		RESPONSE = 0;
-		SESSION_EVENT = 1;
-		GAME_COMMAND_CONTAINER = 2;
-		GAME_EVENT_CONTAINER = 3;
-		ROOM_EVENT = 4;
+		GAME_COMMAND_CONTAINER = 0;
+		ROOM_COMMAND_CONTAINER = 1;
+		
+		RESPONSE = 10;
+		SESSION_EVENT = 11;
+		GAME_EVENT_CONTAINER = 12;
+		ROOM_EVENT = 13;
 	}
 	optional MessageType message_type = 1;
 	
-	optional sint32 game_id = 10;
+	optional uint64 session_id = 9;
+	optional sint32 player_id = 10 [default = -1];
 	
-	optional Response response = 100;
-	optional SessionEvent session_event = 101;
-	optional CommandContainer game_command = 102;
-	optional GameEventContainer game_event_container = 103;
-	optional RoomEvent room_event = 104;
+	optional CommandContainer game_command = 100;
+	optional CommandContainer room_command = 101;
+
+	optional Response response = 200;
+	optional SessionEvent session_event = 201;
+	optional GameEventContainer game_event_container = 202;
+	optional RoomEvent room_event = 203;
 }
diff --git a/common/pb/serverinfo_user.proto b/common/pb/serverinfo_user.proto
index 2dcc58bb..267ac3f2 100644
--- a/common/pb/serverinfo_user.proto
+++ b/common/pb/serverinfo_user.proto
@@ -20,4 +20,5 @@ message ServerInfo_User {
 	optional bytes avatar_bmp = 7;
 	optional sint32 id = 8 [default = -1];
 	optional sint32 server_id = 9 [default = -1];
+	optional uint64 session_id = 10;
 }
diff --git a/common/server.cpp b/common/server.cpp
index 33dfe8a5..f351f190 100644
--- a/common/server.cpp
+++ b/common/server.cpp
@@ -23,6 +23,7 @@
 #include "server_room.h"
 #include "server_protocolhandler.h"
 #include "server_remoteuserinterface.h"
+#include "server_metatypes.h"
 #include "pb/event_user_joined.pb.h"
 #include "pb/event_user_left.pb.h"
 #include "pb/event_list_rooms.pb.h"
@@ -37,6 +38,13 @@ Server::Server(QObject *parent)
 	qRegisterMetaType<ServerInfo_Game>("ServerInfo_Game");
 	qRegisterMetaType<ServerInfo_Room>("ServerInfo_Room");
 	qRegisterMetaType<ServerInfo_User>("ServerInfo_User");
+	qRegisterMetaType<CommandContainer>("CommandContainer");
+	qRegisterMetaType<Response>("Response");
+	qRegisterMetaType<GameEventContainer>("GameEventContainer");
+	qRegisterMetaType<IslMessage>("IslMessage");
+	qRegisterMetaType<Command_JoinGame>("Command_JoinGame");
+	
+	connect(this, SIGNAL(sigSendIslMessage(IslMessage, int)), this, SLOT(doSendIslMessage(IslMessage, int)), Qt::QueuedConnection);
 }
 
 Server::~Server()
@@ -92,15 +100,16 @@ AuthenticationResult Server::loginUser(Server_ProtocolHandler *session, QString
 		data.set_name(name.toStdString());
 	}
 	
-	session->setUserInfo(data);
-	
 	users.insert(name, session);
 	qDebug() << "Server::loginUser: name=" << name;
 	
-	session->setSessionId(startSession(name, session->getAddress()));	
+	data.set_session_id(startSession(name, session->getAddress()));	
 	unlockSessionTables();
 	
-	qDebug() << "session id:" << session->getSessionId();
+	usersBySessionId.insert(data.session_id(), session);
+	
+	qDebug() << "session id:" << data.session_id();
+	session->setUserInfo(data);
 	
 	Event_UserJoined event;
 	event.mutable_user_info()->CopyFrom(session->copyUserInfo(false));
@@ -108,9 +117,13 @@ AuthenticationResult Server::loginUser(Server_ProtocolHandler *session, QString
 	for (int i = 0; i < clients.size(); ++i)
 		if (clients[i]->getAcceptsUserListChanges())
 			clients[i]->sendProtocolItem(*se);
+	delete se;
+	
+	event.mutable_user_info()->CopyFrom(session->copyUserInfo(true, true));
 	locker.unlock();
 	
-	sendIslMessage(*se);
+	se = Server_ProtocolHandler::prepareSessionEvent(event);
+	sendIsl_SessionEvent(*se);
 	delete se;
 	
 	return authState;
@@ -120,6 +133,7 @@ void Server::addClient(Server_ProtocolHandler *client)
 {
 	QWriteLocker locker(&clientsLock);
 	clients << client;
+	connect(client, SIGNAL(logDebugMessage(QString, void *)), this, SIGNAL(logDebugMessage(QString, void *)));
 }
 
 void Server::removeClient(Server_ProtocolHandler *client)
@@ -134,15 +148,18 @@ void Server::removeClient(Server_ProtocolHandler *client)
 		for (int i = 0; i < clients.size(); ++i)
 			if (clients[i]->getAcceptsUserListChanges())
 				clients[i]->sendProtocolItem(*se);
-		sendIslMessage(*se);
+		sendIsl_SessionEvent(*se);
 		delete se;
 		
 		users.remove(QString::fromStdString(data->name()));
 		qDebug() << "Server::removeClient: name=" << QString::fromStdString(data->name());
 		
-		if (client->getSessionId() != -1)
-			endSession(client->getSessionId());
-		qDebug() << "closed session id:" << client->getSessionId();
+		if (data->has_session_id()) {
+			const qint64 sessionId = data->session_id();
+			usersBySessionId.remove(sessionId);
+			endSession(sessionId);
+			qDebug() << "closed session id:" << sessionId;
+		}
 	}
 	qDebug() << "Server::removeClient:" << clients.size() << "clients; " << users.size() << "users left";
 }
@@ -152,7 +169,9 @@ void Server::externalUserJoined(const ServerInfo_User &userInfo)
 	// This function is always called from the main thread via signal/slot.
 	QWriteLocker locker(&clientsLock);
 	
-	externalUsers.insert(QString::fromStdString(userInfo.name()), new Server_RemoteUserInterface(this, ServerInfo_User_Container(userInfo)));
+	Server_RemoteUserInterface *newUser = new Server_RemoteUserInterface(this, ServerInfo_User_Container(userInfo));
+	externalUsers.insert(QString::fromStdString(userInfo.name()), newUser);
+	externalUsersBySessionId.insert(userInfo.session_id(), newUser);
 	
 	Event_UserJoined event;
 	event.mutable_user_info()->CopyFrom(userInfo);
@@ -169,7 +188,9 @@ void Server::externalUserLeft(const QString &userName)
 	// This function is always called from the main thread via signal/slot.
 	QWriteLocker locker(&clientsLock);
 	
-	delete externalUsers.take(userName);
+	Server_AbstractUserInterface *user = externalUsers.take(userName);
+	externalUsersBySessionId.remove(user->getUserInfo()->session_id());
+	delete user;
 	
 	Event_UserLeft event;
 	event.set_name(userName.toStdString());
@@ -233,8 +254,124 @@ void Server::externalRoomGameListChanged(int roomId, const ServerInfo_Game &game
 	room->updateExternalGameList(gameInfo);
 }
 
+void Server::externalJoinGameCommandReceived(const Command_JoinGame &cmd, int cmdId, int roomId, int serverId, qint64 sessionId)
+{
+	// This function is always called from the main thread via signal/slot.
+	
+	try {
+		QReadLocker roomsLocker(&roomsLock);
+		QReadLocker clientsLocker(&clientsLock);
+		
+		Server_Room *room = rooms.value(roomId);
+		if (!room) {
+			qDebug() << "externalJoinGameCommandReceived: room id=" << roomId << "not found";
+			throw Response::RespNotInRoom;
+		}
+		Server_AbstractUserInterface *userInterface = externalUsersBySessionId.value(sessionId);
+		if (!userInterface) {
+			qDebug() << "externalJoinGameCommandReceived: session id=" << sessionId << "not found";
+			throw Response::RespNotInRoom;
+		}
+		
+		ResponseContainer responseContainer(cmdId);
+		Response::ResponseCode responseCode = room->processJoinGameCommand(cmd, responseContainer, userInterface);
+		userInterface->sendResponseContainer(responseContainer, responseCode);
+	} catch (Response::ResponseCode code) {
+		Response response;
+		response.set_cmd_id(cmdId);
+		response.set_response_code(code);
+		
+		sendIsl_Response(response, serverId, sessionId);
+	}
+}
+
+void Server::externalGameCommandContainerReceived(const CommandContainer &cont, int playerId, int serverId, qint64 sessionId)
+{
+	// This function is always called from the main thread via signal/slot.
+	
+	try {
+		ResponseContainer responseContainer(cont.cmd_id());
+		Response::ResponseCode finalResponseCode = Response::RespOk;
+		
+		QReadLocker roomsLocker(&roomsLock);
+		Server_Room *room = rooms.value(cont.room_id());
+		if (!room) {
+			qDebug() << "externalGameCommandContainerReceived: room id=" << cont.room_id() << "not found";
+			throw Response::RespNotInRoom;
+		}
+		
+		QMutexLocker roomGamesLocker(&room->gamesMutex);
+		Server_Game *game = room->getGames().value(cont.game_id());
+		if (!game) {
+			qDebug() << "externalGameCommandContainerReceived: game id=" << cont.game_id() << "not found";
+			throw Response::RespNotInRoom;
+		}
+		
+		QMutexLocker gameLocker(&game->gameMutex);
+		Server_Player *player = game->getPlayer(playerId);
+		if (!player) {
+			qDebug() << "externalGameCommandContainerReceived: player id=" << playerId << "not found";
+			throw Response::RespNotInRoom;
+		}
+		
+		GameEventStorage ges;
+		for (int i = cont.game_command_size() - 1; i >= 0; --i) {
+			const GameCommand &sc = cont.game_command(i);
+			qDebug() << "[ISL]" << QString::fromStdString(sc.ShortDebugString());
+			
+			Response::ResponseCode resp = player->processGameCommand(sc, responseContainer, ges);
+	
+			if (resp != Response::RespOk)
+				finalResponseCode = resp;
+		}
+		ges.sendToGame(game);
+		
+		if (finalResponseCode != Response::RespNothing) {
+			player->playerMutex.lock();
+			player->getUserInterface()->sendResponseContainer(responseContainer, finalResponseCode);
+			player->playerMutex.unlock();
+		}
+	} catch (Response::ResponseCode code) {
+		Response response;
+		response.set_cmd_id(cont.cmd_id());
+		response.set_response_code(code);
+		
+		sendIsl_Response(response, serverId, sessionId);
+	}
+}
+
+void Server::externalGameEventContainerReceived(const GameEventContainer &cont, qint64 sessionId)
+{
+	// This function is always called from the main thread via signal/slot.
+	
+	QReadLocker usersLocker(&clientsLock);
+	
+	Server_ProtocolHandler *client = usersBySessionId.value(sessionId);
+	if (!client) {
+		qDebug() << "externalGameEventContainerReceived: session" << sessionId << "not found";
+		return;
+	}
+	client->sendProtocolItem(cont);
+}
+
+void Server::externalResponseReceived(const Response &resp, qint64 sessionId)
+{
+	// This function is always called from the main thread via signal/slot.
+	
+	QReadLocker usersLocker(&clientsLock);
+	
+	Server_ProtocolHandler *client = usersBySessionId.value(sessionId);
+	if (!client) {
+		qDebug() << "externalResponseReceived: session" << sessionId << "not found";
+		return;
+	}
+	client->sendProtocolItem(resp);
+}
+
 void Server::broadcastRoomUpdate(const ServerInfo_Room &roomInfo, bool sendToIsl)
 {
+	// This function is always called from the main thread via signal/slot.
+	
 	Event_ListRooms event;
 	event.add_room_list()->CopyFrom(roomInfo);
 	
@@ -247,7 +384,7 @@ void Server::broadcastRoomUpdate(const ServerInfo_Room &roomInfo, bool sendToIsl
 	clientsLock.unlock();
 	
 	if (sendToIsl)
-		sendIslMessage(*se);
+		sendIsl_SessionEvent(*se);
 	
 	delete se;
 }
@@ -279,38 +416,73 @@ int Server::getGamesCount() const
 	return result;
 }
 
-void Server::sendIslMessage(const Response &item, int serverId)
+void Server::sendIsl_Response(const Response &item, int serverId, qint64 sessionId)
 {
 	IslMessage msg;
 	msg.set_message_type(IslMessage::RESPONSE);
+	if (sessionId != -1)
+		msg.set_session_id(sessionId);
 	msg.mutable_response()->CopyFrom(item);
 	
-	doSendIslMessage(msg, serverId);
+	emit sigSendIslMessage(msg, serverId);
 }
 
-void Server::sendIslMessage(const SessionEvent &item, int serverId)
+void Server::sendIsl_SessionEvent(const SessionEvent &item, int serverId, qint64 sessionId)
 {
 	IslMessage msg;
 	msg.set_message_type(IslMessage::SESSION_EVENT);
+	if (sessionId != -1)
+		msg.set_session_id(sessionId);
 	msg.mutable_session_event()->CopyFrom(item);
 	
-	doSendIslMessage(msg, serverId);
+	emit sigSendIslMessage(msg, serverId);
 }
 
-void Server::sendIslMessage(const GameEventContainer &item, int serverId)
+void Server::sendIsl_GameEventContainer(const GameEventContainer &item, int serverId, qint64 sessionId)
 {
 	IslMessage msg;
 	msg.set_message_type(IslMessage::GAME_EVENT_CONTAINER);
+	if (sessionId != -1)
+		msg.set_session_id(sessionId);
 	msg.mutable_game_event_container()->CopyFrom(item);
 	
-	doSendIslMessage(msg, serverId);
+	emit sigSendIslMessage(msg, serverId);
 }
 
-void Server::sendIslMessage(const RoomEvent &item, int serverId)
+void Server::sendIsl_RoomEvent(const RoomEvent &item, int serverId, qint64 sessionId)
 {
 	IslMessage msg;
 	msg.set_message_type(IslMessage::ROOM_EVENT);
+	if (sessionId != -1)
+		msg.set_session_id(sessionId);
 	msg.mutable_room_event()->CopyFrom(item);
 	
-	doSendIslMessage(msg, serverId);
+	emit sigSendIslMessage(msg, serverId);
+}
+
+void Server::sendIsl_GameCommand(const CommandContainer &item, int serverId, qint64 sessionId, int roomId, int playerId)
+{
+	IslMessage msg;
+	msg.set_message_type(IslMessage::GAME_COMMAND_CONTAINER);
+	msg.set_session_id(sessionId);
+	msg.set_player_id(playerId);
+	
+	CommandContainer *cont = msg.mutable_game_command();
+	cont->CopyFrom(item);
+	cont->set_room_id(roomId);
+	
+	emit sigSendIslMessage(msg, serverId);
+}
+
+void Server::sendIsl_RoomCommand(const CommandContainer &item, int serverId, qint64 sessionId, int roomId)
+{
+	IslMessage msg;
+	msg.set_message_type(IslMessage::ROOM_COMMAND_CONTAINER);
+	msg.set_session_id(sessionId);
+	
+	CommandContainer *cont = msg.mutable_room_command();
+	cont->CopyFrom(item);
+	cont->set_room_id(roomId);
+	
+	emit sigSendIslMessage(msg, serverId);
 }
diff --git a/common/server.h b/common/server.h
index 8d937cad..6ef9d654 100644
--- a/common/server.h
+++ b/common/server.h
@@ -6,10 +6,7 @@
 #include <QMap>
 #include <QMutex>
 #include <QReadWriteLock>
-#include <QMetaType>
 #include "pb/serverinfo_user.pb.h"
-#include "pb/serverinfo_room.pb.h"
-#include "pb/serverinfo_game.pb.h"
 
 class Server_Game;
 class Server_Room;
@@ -17,11 +14,15 @@ class Server_ProtocolHandler;
 class Server_AbstractUserInterface;
 class GameReplay;
 class IslMessage;
-class Response;
 class SessionEvent;
-class GameEventContainer;
 class RoomEvent;
 class DeckList;
+class ServerInfo_Game;
+class ServerInfo_Room;
+class Response;
+class GameEventContainer;
+class CommandContainer;
+class Command_JoinGame;
 
 enum AuthenticationResult { NotLoggedIn = 0, PasswordRight = 1, UnknownUser = 2, WouldOverwriteOldSession = 3, UserIsBanned = 4 };
 
@@ -30,10 +31,12 @@ class Server : public QObject
 	Q_OBJECT
 signals:
 	void pingClockTimeout();
+	void sigSendIslMessage(const IslMessage &message, int serverId);
+	void logDebugMessage(QString message, void *caller);
 private slots:
 	void broadcastRoomUpdate(const ServerInfo_Room &roomInfo, bool sendToIsl = false);
 public:
-	mutable QReadWriteLock clientsLock, roomsLock;
+	mutable QReadWriteLock clientsLock, roomsLock; // locking order: roomsLock before clientsLock
 	Server(QObject *parent = 0);
 	~Server();
 	AuthenticationResult loginUser(Server_ProtocolHandler *session, QString &name, const QString &password, QString &reason);
@@ -42,6 +45,7 @@ public:
 	virtual int getNextReplayId() { return nextReplayId++; }
 	
 	const QMap<QString, Server_ProtocolHandler *> &getUsers() const { return users; }
+	const QMap<qint64, Server_ProtocolHandler *> &getUsersBySessionId() const { return usersBySessionId; }
 	void addClient(Server_ProtocolHandler *player);
 	void removeClient(Server_ProtocolHandler *player);
 	virtual QString getLoginMessage() const { return QString(); }
@@ -63,10 +67,12 @@ public:
 	virtual void storeGameInformation(int secondsElapsed, const QSet<QString> &allPlayersEver, const QSet<QString> &allSpectatorsEver, const QList<GameReplay *> &replays) { }
 	virtual DeckList *getDeckFromDatabase(int deckId, const QString &userName) { return 0; }
 
-	void sendIslMessage(const Response &item, int serverId = -1);
-	void sendIslMessage(const SessionEvent &item, int serverId = -1);
-	void sendIslMessage(const GameEventContainer &item, int serverId = -1);
-	void sendIslMessage(const RoomEvent &item, int serverId = -1);
+	void sendIsl_Response(const Response &item, int serverId = -1, qint64 sessionId = -1);
+	void sendIsl_SessionEvent(const SessionEvent &item, int serverId = -1, qint64 sessionId = -1);
+	void sendIsl_GameEventContainer(const GameEventContainer &item, int serverId = -1, qint64 sessionId = -1);
+	void sendIsl_RoomEvent(const RoomEvent &item, int serverId = -1, qint64 sessionId = -1);
+	void sendIsl_GameCommand(const CommandContainer &item, int serverId, qint64 sessionId, int roomId, int playerId);
+	void sendIsl_RoomCommand(const CommandContainer &item, int serverId, qint64 sessionId, int roomId);
 	
 	void addExternalUser(const ServerInfo_User &userInfo);
 	void removeExternalUser(const QString &userName);
@@ -78,15 +84,23 @@ protected slots:
 	void externalRoomUserLeft(int roomId, const QString &userName);
 	void externalRoomSay(int roomId, const QString &userName, const QString &message);
 	void externalRoomGameListChanged(int roomId, const ServerInfo_Game &gameInfo);
+	void externalJoinGameCommandReceived(const Command_JoinGame &cmd, int cmdId, int roomId, int serverId, qint64 sessionId);
+	void externalGameCommandContainerReceived(const CommandContainer &cont, int playerId, int serverId, qint64 sessionId);
+	void externalGameEventContainerReceived(const GameEventContainer &cont, qint64 sessionId);
+	void externalResponseReceived(const Response &resp, qint64 sessionId);
+	
+	virtual void doSendIslMessage(const IslMessage &msg, int serverId) { }
 protected:
 	void prepareDestroy();
 	QList<Server_ProtocolHandler *> clients;
+	QMap<qint64, Server_ProtocolHandler *> usersBySessionId;
 	QMap<QString, Server_ProtocolHandler *> users;
+	QMap<qint64, Server_AbstractUserInterface *> externalUsersBySessionId;
 	QMap<QString, Server_AbstractUserInterface *> externalUsers;
 	QMap<int, Server_Room *> rooms;
 	
-	virtual int startSession(const QString &userName, const QString &address) { return -1; }
-	virtual void endSession(int sessionId) { }
+	virtual qint64 startSession(const QString &userName, const QString &address) { return -1; }
+	virtual void endSession(qint64 sessionId) { }
 	virtual bool userExists(const QString &user) { return false; }
 	virtual AuthenticationResult checkUserPassword(Server_ProtocolHandler *handler, const QString &user, const QString &password, QString &reason) { return UnknownUser; }
 	virtual ServerInfo_User getUserData(const QString &name, bool withId = false) = 0;
@@ -99,12 +113,6 @@ protected:
 	virtual void lockSessionTables() { }
 	virtual void unlockSessionTables() { }
 	virtual bool userSessionExists(const QString &userName) { return false; }
-	
-	virtual void doSendIslMessage(const IslMessage &msg, int serverId) { }
 };
 
-Q_DECLARE_METATYPE(ServerInfo_User)
-Q_DECLARE_METATYPE(ServerInfo_Room)
-Q_DECLARE_METATYPE(ServerInfo_Game)
-
 #endif
diff --git a/common/server_abstractuserinterface.cpp b/common/server_abstractuserinterface.cpp
index 30814950..ebd7d983 100644
--- a/common/server_abstractuserinterface.cpp
+++ b/common/server_abstractuserinterface.cpp
@@ -1,4 +1,7 @@
+#include <QList>
+#include <QPair>
 #include "server_abstractuserinterface.h"
+#include "server_response_containers.h"
 #include <google/protobuf/descriptor.h>
 
 void Server_AbstractUserInterface::sendProtocolItemByType(ServerMessage::MessageType type, const ::google::protobuf::Message &item)
@@ -17,3 +20,22 @@ SessionEvent *Server_AbstractUserInterface::prepareSessionEvent(const ::google::
 	event->GetReflection()->MutableMessage(event, sessionEvent.GetDescriptor()->FindExtensionByName("ext"))->CopyFrom(sessionEvent);
 	return event;
 }
+
+void Server_AbstractUserInterface::sendResponseContainer(const ResponseContainer &responseContainer, Response::ResponseCode responseCode)
+{
+	const QList<QPair<ServerMessage::MessageType, ::google::protobuf::Message *> > &preResponseQueue = responseContainer.getPreResponseQueue();
+	for (int i = 0; i < preResponseQueue.size(); ++i)
+		sendProtocolItemByType(preResponseQueue[i].first, *preResponseQueue[i].second);
+	
+	Response response;
+	response.set_cmd_id(responseContainer.getCmdId());
+	response.set_response_code(responseCode);
+	::google::protobuf::Message *responseExtension = responseContainer.getResponseExtension();
+	if (responseExtension)
+		response.GetReflection()->MutableMessage(&response, responseExtension->GetDescriptor()->FindExtensionByName("ext"))->CopyFrom(*responseExtension);
+	sendProtocolItem(response);
+	
+	const QList<QPair<ServerMessage::MessageType, ::google::protobuf::Message *> > &postResponseQueue = responseContainer.getPostResponseQueue();
+	for (int i = 0; i < postResponseQueue.size(); ++i)
+		sendProtocolItemByType(postResponseQueue[i].first, *postResponseQueue[i].second);
+}
diff --git a/common/server_abstractuserinterface.h b/common/server_abstractuserinterface.h
index 6c6e3e23..b73b247b 100644
--- a/common/server_abstractuserinterface.h
+++ b/common/server_abstractuserinterface.h
@@ -3,13 +3,15 @@
 
 #include "serverinfo_user_container.h"
 #include "pb/server_message.pb.h"
+#include "pb/response.pb.h"
 
-class Response;
 class SessionEvent;
 class GameEventContainer;
 class RoomEvent;
+class ResponseContainer;
 
 class Server;
+class Server_Game;
 
 class Server_AbstractUserInterface : public ServerInfo_User_Container {
 protected:
@@ -19,6 +21,11 @@ public:
 	Server_AbstractUserInterface(Server *_server, const ServerInfo_User_Container &other) : ServerInfo_User_Container(other), server(_server) { }
 	virtual ~Server_AbstractUserInterface() { }
 	
+	virtual int getLastCommandTime() const = 0;
+	
+	virtual void playerRemovedFromGame(Server_Game *game) = 0;
+	virtual void playerAddedToGame(int gameId, int roomId, int playerId) = 0;
+	
 	virtual void sendProtocolItem(const Response &item) = 0;
 	virtual void sendProtocolItem(const SessionEvent &item) = 0;
 	virtual void sendProtocolItem(const GameEventContainer &item) = 0;
@@ -26,6 +33,7 @@ public:
 	void sendProtocolItemByType(ServerMessage::MessageType type, const ::google::protobuf::Message &item);
 	
 	static SessionEvent *prepareSessionEvent(const ::google::protobuf::Message &sessionEvent);
+	void sendResponseContainer(const ResponseContainer &responseContainer, Response::ResponseCode responseCode);
 };
 
 #endif
diff --git a/common/server_game.cpp b/common/server_game.cpp
index 20461aff..587356e7 100644
--- a/common/server_game.cpp
+++ b/common/server_game.cpp
@@ -30,6 +30,7 @@
 #include "pb/context_ping_changed.pb.h"
 #include "pb/event_player_properties_changed.pb.h"
 #include "pb/event_game_closed.pb.h"
+#include "pb/event_game_joined.pb.h"
 #include "pb/event_game_host_changed.pb.h"
 #include "pb/event_game_state_changed.pb.h"
 #include "pb/event_kicked.pb.h"
@@ -44,16 +45,37 @@
 #include <QTimer>
 #include <QDebug>
 
-Server_Game::Server_Game(Server_ProtocolHandler *_creator, int _gameId, const QString &_description, const QString &_password, int _maxPlayers, const QList<int> &_gameTypes, bool _onlyBuddies, bool _onlyRegistered, bool _spectatorsAllowed, bool _spectatorsNeedPassword, bool _spectatorsCanTalk, bool _spectatorsSeeEverything, Server_Room *_room)
-	: QObject(), room(_room), hostId(0), creatorInfo(new ServerInfo_User(_creator->copyUserInfo(false))), gameStarted(false), gameId(_gameId), description(_description), password(_password), maxPlayers(_maxPlayers), gameTypes(_gameTypes), activePlayer(-1), activePhase(-1), onlyBuddies(_onlyBuddies), onlyRegistered(_onlyRegistered), spectatorsAllowed(_spectatorsAllowed), spectatorsNeedPassword(_spectatorsNeedPassword), spectatorsCanTalk(_spectatorsCanTalk), spectatorsSeeEverything(_spectatorsSeeEverything), inactivityCounter(0), startTimeOfThisGame(0), secondsElapsed(0), firstGameStarted(false), startTime(QDateTime::currentDateTime()), gameMutex(QMutex::Recursive)
+Server_Game::Server_Game(const ServerInfo_User &_creatorInfo, int _gameId, const QString &_description, const QString &_password, int _maxPlayers, const QList<int> &_gameTypes, bool _onlyBuddies, bool _onlyRegistered, bool _spectatorsAllowed, bool _spectatorsNeedPassword, bool _spectatorsCanTalk, bool _spectatorsSeeEverything, Server_Room *_room)
+	: QObject(),
+          room(_room),
+          hostId(0),
+          creatorInfo(new ServerInfo_User(_creatorInfo)),
+          gameStarted(false),
+          gameId(_gameId),
+          description(_description),
+          password(_password),
+          maxPlayers(_maxPlayers),
+          gameTypes(_gameTypes),
+          activePlayer(-1),
+          activePhase(-1),
+          onlyBuddies(_onlyBuddies),
+          onlyRegistered(_onlyRegistered),
+          spectatorsAllowed(_spectatorsAllowed),
+          spectatorsNeedPassword(_spectatorsNeedPassword),
+          spectatorsCanTalk(_spectatorsCanTalk),
+          spectatorsSeeEverything(_spectatorsSeeEverything),
+          inactivityCounter(0),
+          startTimeOfThisGame(0),
+          secondsElapsed(0),
+          firstGameStarted(false),
+          startTime(QDateTime::currentDateTime()),
+          gameMutex(QMutex::Recursive)
 {
 	currentReplay = new GameReplay;
 	currentReplay->set_replay_id(room->getServer()->getNextReplayId());
 	
 	connect(this, SIGNAL(sigStartGameIfReady()), this, SLOT(doStartGameIfReady()), Qt::QueuedConnection);
 	
-	addPlayer(_creator, false, false);
-
 	currentReplay->mutable_game_info()->CopyFrom(getInfo());
 
 	if (room->getServer()->getGameShouldPing()) {
@@ -112,8 +134,8 @@ void Server_Game::pingClockTimeout()
 		const int oldPingTime = player->getPingTime();
 		player->playerMutex.lock();
 		int newPingTime;
-		if (player->getProtocolHandler())
-			newPingTime = player->getProtocolHandler()->getLastCommandTime();
+		if (player->getUserInterface())
+			newPingTime = player->getUserInterface()->getLastCommandTime();
 		else
 			newPingTime = -1;
 		player->playerMutex.unlock();
@@ -345,14 +367,14 @@ bool Server_Game::containsUser(const QString &userName) const
 	return false;
 }
 
-Server_Player *Server_Game::addPlayer(Server_ProtocolHandler *handler, bool spectator, bool broadcastUpdate)
+void Server_Game::addPlayer(Server_AbstractUserInterface *userInterface, ResponseContainer &rc, bool spectator, bool broadcastUpdate)
 {
 	QMutexLocker locker(&gameMutex);
 	
 	const QList<int> &keyList = players.keys();
 	int playerId = keyList.isEmpty() ? 0 : (keyList.last() + 1);
 	
-	Server_Player *newPlayer = new Server_Player(this, playerId, handler->copyUserInfo(true), spectator, handler);
+	Server_Player *newPlayer = new Server_Player(this, playerId, userInterface->copyUserInfo(true), spectator, userInterface);
 	newPlayer->moveToThread(thread());
 	
 	Event_Join joinEvent;
@@ -368,11 +390,33 @@ Server_Player *Server_Game::addPlayer(Server_ProtocolHandler *handler, bool spec
 		hostId = playerId;
 		sendGameEventContainer(prepareGameEvent(Event_GameHostChanged(), playerId));
 	}
-
+	
 	if (broadcastUpdate)
 		emit gameInfoChanged(getInfo());
 	
-	return newPlayer;
+	userInterface->playerAddedToGame(gameId, room->getId(), newPlayer->getPlayerId());
+	
+	Event_GameJoined event1;
+	event1.set_room_id(room->getId());
+	event1.set_game_id(gameId);
+	event1.set_game_description(description.toStdString());
+	event1.set_host_id(hostId);
+	event1.set_player_id(newPlayer->getPlayerId());
+	event1.set_spectator(newPlayer->getSpectator());
+	event1.set_spectators_can_talk(spectatorsCanTalk);
+	event1.set_spectators_see_everything(spectatorsSeeEverything);
+	event1.set_resuming(false);
+	rc.enqueuePostResponseItem(ServerMessage::SESSION_EVENT, Server_AbstractUserInterface::prepareSessionEvent(event1));
+	
+	Event_GameStateChanged event2;
+	QListIterator<ServerInfo_Player> gameStateIterator(getGameState(newPlayer, false, true));
+	while (gameStateIterator.hasNext())
+		event2.add_player_list()->CopyFrom(gameStateIterator.next());
+	event2.set_seconds_elapsed(secondsElapsed);
+	event2.set_game_started(gameStarted);
+	event2.set_active_player_id(activePlayer);
+	event2.set_active_phase(activePhase);
+	rc.enqueuePostResponseItem(ServerMessage::GAME_EVENT_CONTAINER, prepareGameEvent(event2, -1));
 }
 
 void Server_Game::removePlayer(Server_Player *player)
diff --git a/common/server_game.h b/common/server_game.h
index be3c1c6e..1c27bada 100644
--- a/common/server_game.h
+++ b/common/server_game.h
@@ -73,7 +73,7 @@ private slots:
 	void doStartGameIfReady();
 public:
 	mutable QMutex gameMutex;
-	Server_Game(Server_ProtocolHandler *_creator, int _gameId, const QString &_description, const QString &_password, int _maxPlayers, const QList<int> &_gameTypes, bool _onlyBuddies, bool _onlyRegistered, bool _spectatorsAllowed, bool _spectatorsNeedPassword, bool _spectatorsCanTalk, bool _spectatorsSeeEverything, Server_Room *parent);
+	Server_Game(const ServerInfo_User &_creatorInfo, int _gameId, const QString &_description, const QString &_password, int _maxPlayers, const QList<int> &_gameTypes, bool _onlyBuddies, bool _onlyRegistered, bool _spectatorsAllowed, bool _spectatorsNeedPassword, bool _spectatorsCanTalk, bool _spectatorsSeeEverything, Server_Room *parent);
 	~Server_Game();
 	Server_Room *getRoom() const { return room; }
 	ServerInfo_Game getInfo() const;
@@ -94,7 +94,7 @@ public:
 	bool getSpectatorsSeeEverything() const { return spectatorsSeeEverything; }
 	Response::ResponseCode checkJoin(ServerInfo_User *user, const QString &_password, bool spectator, bool overrideRestrictions);
 	bool containsUser(const QString &userName) const;
-	Server_Player *addPlayer(Server_ProtocolHandler *handler, bool spectator, bool broadcastUpdate = true);
+	void addPlayer(Server_AbstractUserInterface *userInterface, ResponseContainer &rc, bool spectator, bool broadcastUpdate = true);
 	void removePlayer(Server_Player *player);
 	void removeArrowsToPlayer(GameEventStorage &ges, Server_Player *player);
 	void unattachCards(GameEventStorage &ges, Server_Player *player);
diff --git a/common/server_metatypes.h b/common/server_metatypes.h
new file mode 100644
index 00000000..4266218e
--- /dev/null
+++ b/common/server_metatypes.h
@@ -0,0 +1,24 @@
+#ifndef SERVER_METATYPES_H
+#define SERVER_METATYPES_H
+
+#include <QMetaType>
+
+#include "pb/serverinfo_user.pb.h"
+#include "pb/serverinfo_room.pb.h"
+#include "pb/serverinfo_game.pb.h"
+#include "pb/commands.pb.h"
+#include "pb/response.pb.h"
+#include "pb/game_event_container.pb.h"
+#include "pb/isl_message.pb.h"
+#include "pb/room_commands.pb.h"
+
+Q_DECLARE_METATYPE(ServerInfo_User)
+Q_DECLARE_METATYPE(ServerInfo_Room)
+Q_DECLARE_METATYPE(ServerInfo_Game)
+Q_DECLARE_METATYPE(CommandContainer)
+Q_DECLARE_METATYPE(Response)
+Q_DECLARE_METATYPE(GameEventContainer)
+Q_DECLARE_METATYPE(IslMessage)
+Q_DECLARE_METATYPE(Command_JoinGame)
+
+#endif
diff --git a/common/server_player.cpp b/common/server_player.cpp
index 969debd6..e707732b 100644
--- a/common/server_player.cpp
+++ b/common/server_player.cpp
@@ -1,3 +1,4 @@
+#include "server.h"
 #include "server_player.h"
 #include "server_card.h"
 #include "server_counter.h"
@@ -5,7 +6,7 @@
 #include "server_cardzone.h"
 #include "server_game.h"
 #include "server_room.h"
-#include "server_protocolhandler.h"
+#include "server_abstractuserinterface.h"
 #include "decklist.h"
 #include "color.h"
 #include "rng_abstract.h"
@@ -76,8 +77,8 @@
 
 #include <QDebug>
 
-Server_Player::Server_Player(Server_Game *_game, int _playerId, const ServerInfo_User &_userInfo, bool _spectator, Server_ProtocolHandler *_handler)
-	: game(_game), handler(_handler), userInfo(new ServerInfo_User(_userInfo)), deck(0), pingTime(0), playerId(_playerId), spectator(_spectator), nextCardId(0), readyStart(false), conceded(false)
+Server_Player::Server_Player(Server_Game *_game, int _playerId, const ServerInfo_User &_userInfo, bool _spectator, Server_AbstractUserInterface *_userInterface)
+	: game(_game), userInterface(_userInterface), userInfo(new ServerInfo_User(_userInfo)), deck(0), pingTime(0), playerId(_playerId), spectator(_spectator), nextCardId(0), readyStart(false), conceded(false)
 {
 }
 
@@ -92,8 +93,8 @@ void Server_Player::prepareDestroy()
 	delete deck;
 	
 	playerMutex.lock();
-	if (handler)
-		handler->playerRemovedFromGame(game);
+	if (userInterface)
+		userInterface->playerRemovedFromGame(game);
 	playerMutex.unlock();
 	
 	delete userInfo;
@@ -1557,17 +1558,17 @@ void Server_Player::sendGameEvent(const GameEventContainer &cont)
 {
 	QMutexLocker locker(&playerMutex);
 	
-	if (handler)
-		handler->sendProtocolItem(cont);
+	if (userInterface)
+		userInterface->sendProtocolItem(cont);
 }
 
-void Server_Player::setProtocolHandler(Server_ProtocolHandler *_handler)
+void Server_Player::setUserInterface(Server_AbstractUserInterface *_userInterface)
 {
 	playerMutex.lock();
-	handler = _handler;
+	userInterface = _userInterface;
 	playerMutex.unlock();
 	
-	pingTime = _handler ? 0 : -1;
+	pingTime = _userInterface ? 0 : -1;
 	
 	Event_PlayerPropertiesChanged event;
 	event.mutable_player_properties()->set_ping_seconds(pingTime);
diff --git a/common/server_player.h b/common/server_player.h
index dd831f05..b5959f1c 100644
--- a/common/server_player.h
+++ b/common/server_player.h
@@ -16,7 +16,7 @@ class Server_CardZone;
 class Server_Counter;
 class Server_Arrow;
 class Server_Card;
-class Server_ProtocolHandler;
+class Server_AbstractUserInterface;
 class ServerInfo_User;
 class ServerInfo_PlayerProperties;
 class CommandContainer;
@@ -62,7 +62,7 @@ class Server_Player : public Server_ArrowTarget {
 private:
 	class MoveCardCompareFunctor;
 	Server_Game *game;
-	Server_ProtocolHandler *handler;
+	Server_AbstractUserInterface *userInterface;
 	ServerInfo_User *userInfo;
 	DeckList *deck;
 	QMap<QString, Server_CardZone *> zones;
@@ -78,11 +78,11 @@ private:
 	bool conceded;
 public:
 	mutable QMutex playerMutex;
-	Server_Player(Server_Game *_game, int _playerId, const ServerInfo_User &_userInfo, bool _spectator, Server_ProtocolHandler *_handler);
+	Server_Player(Server_Game *_game, int _playerId, const ServerInfo_User &_userInfo, bool _spectator, Server_AbstractUserInterface *_handler);
 	~Server_Player();
 	void prepareDestroy();
-	Server_ProtocolHandler *getProtocolHandler() const { return handler; }
-	void setProtocolHandler(Server_ProtocolHandler *_handler);
+	Server_AbstractUserInterface *getUserInterface() const { return userInterface; }
+	void setUserInterface(Server_AbstractUserInterface *_userInterface);
 	
 	void setPlayerId(int _id) { playerId = _id; }
 	bool getReadyStart() const { return readyStart; }
diff --git a/common/server_protocolhandler.cpp b/common/server_protocolhandler.cpp
index aff33445..b254a868 100644
--- a/common/server_protocolhandler.cpp
+++ b/common/server_protocolhandler.cpp
@@ -36,7 +36,7 @@
 #include <google/protobuf/descriptor.h>
 
 Server_ProtocolHandler::Server_ProtocolHandler(Server *_server, QObject *parent)
-	: QObject(parent), Server_AbstractUserInterface(_server), authState(NotLoggedIn), acceptsUserListChanges(false), acceptsRoomListChanges(false), sessionId(-1), timeRunning(0), lastDataReceived(0)
+	: QObject(parent), Server_AbstractUserInterface(_server), authState(NotLoggedIn), acceptsUserListChanges(false), acceptsRoomListChanges(false), timeRunning(0), lastDataReceived(0)
 {
 	connect(server, SIGNAL(pingClockTimeout()), this, SLOT(pingClockTimeout()));
 }
@@ -84,7 +84,7 @@ void Server_ProtocolHandler::prepareDestroy()
 		if ((authState == UnknownUser) || p->getSpectator())
 			g->removePlayer(p);
 		else
-			p->setProtocolHandler(0);
+			p->setUserInterface(0);
 		
 		g->gameMutex.unlock();
 		r->gamesMutex.unlock();
@@ -102,6 +102,14 @@ void Server_ProtocolHandler::playerRemovedFromGame(Server_Game *game)
 	games.remove(game->getGameId());
 }
 
+void Server_ProtocolHandler::playerAddedToGame(int gameId, int roomId, int playerId)
+{
+	qDebug() << "Server_ProtocolHandler::playerAddedToGame(): gameId =" << gameId;
+	
+	QMutexLocker locker(&gameListMutex);
+	games.insert(gameId, QPair<int, int>(roomId, playerId));
+}
+
 void Server_ProtocolHandler::sendProtocolItem(const Response &item)
 {
 	ServerMessage msg;
@@ -168,7 +176,7 @@ Response::ResponseCode Server_ProtocolHandler::processSessionCommandContainer(co
 			case SessionCommand::JOIN_ROOM: resp = cmdJoinRoom(sc.GetExtension(Command_JoinRoom::ext), rc); break;
 			case SessionCommand::LIST_USERS: resp = cmdListUsers(sc.GetExtension(Command_ListUsers::ext), rc); break;
 		}
-		if ((resp != Response::RespOk) && (resp != Response::RespNothing))
+		if (resp != Response::RespOk)
 			finalResponseCode = resp;
 	}
 	return finalResponseCode;
@@ -196,7 +204,7 @@ Response::ResponseCode Server_ProtocolHandler::processRoomCommandContainer(const
 			case RoomCommand::CREATE_GAME: resp = cmdCreateGame(sc.GetExtension(Command_CreateGame::ext), room, rc); break;
 			case RoomCommand::JOIN_GAME: resp = cmdJoinGame(sc.GetExtension(Command_JoinGame::ext), room, rc); break;
 		}
-		if ((resp != Response::RespOk) && (resp != Response::RespNothing))
+		if (resp != Response::RespOk)
 			finalResponseCode = resp;
 	}
 	return finalResponseCode;
@@ -207,6 +215,8 @@ Response::ResponseCode Server_ProtocolHandler::processGameCommandContainer(const
 	if (authState == NotLoggedIn)
 		return Response::RespLoginNeeded;
 	
+	qDebug() << QString::fromStdString(cont.DebugString());
+	
 	gameListMutex.lock();
 	if (!games.contains(cont.game_id())) {
 		gameListMutex.unlock();
@@ -215,27 +225,30 @@ Response::ResponseCode Server_ProtocolHandler::processGameCommandContainer(const
 	const QPair<int, int> roomIdAndPlayerId = games.value(cont.game_id());
 	gameListMutex.unlock();
 	
-	server->roomsLock.lockForRead();
+	QReadLocker roomsLocker(&server->roomsLock);
 	Server_Room *room = server->getRooms().value(roomIdAndPlayerId.first);
-	if (!room) {
-		server->roomsLock.unlock();
+	if (!room)
 		return Response::RespNotInRoom;
-	}
-	room->gamesMutex.lock();
+	
+	QMutexLocker roomGamesLocker(&room->gamesMutex);
 	Server_Game *game = room->getGames().value(cont.game_id());
 	if (!game) {
-		room->gamesMutex.unlock();
-		server->roomsLock.unlock();
+		if (room->getExternalGames().contains(cont.game_id())) {
+			server->sendIsl_GameCommand(cont,
+			                            room->getExternalGames().value(cont.game_id()).server_id(),
+			                            userInfo->session_id(),
+			                            roomIdAndPlayerId.first,
+			                            roomIdAndPlayerId.second
+			                            );
+			return Response::RespNothing;
+		}
 		return Response::RespNotInRoom;
 	}
-	game->gameMutex.lock();
+	
+	QMutexLocker gameLocker(&game->gameMutex);
 	Server_Player *player = game->getPlayer(roomIdAndPlayerId.second);
-	if (!player) {
-		game->gameMutex.unlock();
-		room->gamesMutex.unlock();
-		server->roomsLock.unlock();
+	if (!player)
 		return Response::RespNotInRoom;
-	}
 	
 	GameEventStorage ges;
 	Response::ResponseCode finalResponseCode = Response::RespOk;
@@ -245,15 +258,11 @@ Response::ResponseCode Server_ProtocolHandler::processGameCommandContainer(const
 		
 		Response::ResponseCode resp = player->processGameCommand(sc, rc, ges);
 
-		if ((resp != Response::RespOk) && (resp != Response::RespNothing))
+		if (resp != Response::RespOk)
 			finalResponseCode = resp;
 	}
 	ges.sendToGame(game);
 	
-	game->gameMutex.unlock();
-	room->gamesMutex.unlock();
-	server->roomsLock.unlock();
-	
 	return finalResponseCode;
 }
 
@@ -273,7 +282,7 @@ Response::ResponseCode Server_ProtocolHandler::processModeratorCommandContainer(
 		switch ((ModeratorCommand::ModeratorCommandType) num) {
 			case ModeratorCommand::BAN_FROM_SERVER: resp = cmdBanFromServer(sc.GetExtension(Command_BanFromServer::ext), rc); break;
 		}
-		if ((resp != Response::RespOk) && (resp != Response::RespNothing))
+		if (resp != Response::RespOk)
 			finalResponseCode = resp;
 	}
 	return finalResponseCode;
@@ -296,7 +305,7 @@ Response::ResponseCode Server_ProtocolHandler::processAdminCommandContainer(cons
 			case AdminCommand::SHUTDOWN_SERVER: resp = cmdShutdownServer(sc.GetExtension(Command_ShutdownServer::ext), rc); break;
 			case AdminCommand::UPDATE_SERVER_MESSAGE: resp = cmdUpdateServerMessage(sc.GetExtension(Command_UpdateServerMessage::ext), rc); break;
 		}
-		if ((resp != Response::RespOk) && (resp != Response::RespNothing))
+		if (resp != Response::RespOk)
 			finalResponseCode = resp;
 	}
 	return finalResponseCode;
@@ -306,7 +315,7 @@ void Server_ProtocolHandler::processCommandContainer(const CommandContainer &con
 {
 	lastDataReceived = timeRunning;
 	
-	ResponseContainer responseContainer;
+	ResponseContainer responseContainer(cont.cmd_id());
 	Response::ResponseCode finalResponseCode;
 	
 	if (cont.game_command_size())
@@ -322,21 +331,8 @@ void Server_ProtocolHandler::processCommandContainer(const CommandContainer &con
 	else
 		finalResponseCode = Response::RespInvalidCommand;
 	
-	const QList<QPair<ServerMessage::MessageType, ::google::protobuf::Message *> > &preResponseQueue = responseContainer.getPreResponseQueue();
-	for (int i = 0; i < preResponseQueue.size(); ++i)
-		sendProtocolItemByType(preResponseQueue[i].first, *preResponseQueue[i].second);
-	
-	Response response;
-	response.set_cmd_id(cont.cmd_id());
-	response.set_response_code(finalResponseCode);
-	::google::protobuf::Message *responseExtension = responseContainer.getResponseExtension();
-	if (responseExtension)
-		response.GetReflection()->MutableMessage(&response, responseExtension->GetDescriptor()->FindExtensionByName("ext"))->CopyFrom(*responseExtension);
-	sendProtocolItem(response);
-	
-	const QList<QPair<ServerMessage::MessageType, ::google::protobuf::Message *> > &postResponseQueue = responseContainer.getPostResponseQueue();
-	for (int i = 0; i < postResponseQueue.size(); ++i)
-		sendProtocolItemByType(postResponseQueue[i].first, *postResponseQueue[i].second);
+	if (finalResponseCode != Response::RespNothing)
+		sendResponseContainer(responseContainer, finalResponseCode);
 }
 
 void Server_ProtocolHandler::pingClockTimeout()
@@ -411,13 +407,14 @@ Response::ResponseCode Server_ProtocolHandler::cmdLogin(const Command_Login &cmd
 			const QList<Server_Player *> &gamePlayers = game->getPlayers().values();
 			for (int j = 0; j < gamePlayers.size(); ++j)
 				if (gamePlayers[j]->getUserInfo()->name() == userInfo->name()) {
-					gamePlayers[j]->setProtocolHandler(this);
+					gamePlayers[j]->setUserInterface(this);
 					
 					gameListMutex.lock();
 					games.insert(game->getGameId(), QPair<int, int>(room->getId(), gamePlayers[j]->getPlayerId()));
 					gameListMutex.unlock();
 					
 					Event_GameJoined event1;
+					event1.set_room_id(room->getId());
 					event1.set_game_id(game->getGameId());
 					event1.set_game_description(game->getDescription().toStdString());
 					event1.set_host_id(game->getHostId());
@@ -650,41 +647,10 @@ Response::ResponseCode Server_ProtocolHandler::cmdCreateGame(const Command_Creat
 	if (description.size() > 60)
 		description = description.left(60);
 	
-	Server_Game *game = new Server_Game(this, server->getNextGameId(), description, QString::fromStdString(cmd.password()), cmd.max_players(), gameTypes, cmd.only_buddies(), cmd.only_registered(), cmd.spectators_allowed(), cmd.spectators_need_password(), cmd.spectators_can_talk(), cmd.spectators_see_everything(), room);
-	game->moveToThread(room->thread());
-
-	game->gameMutex.lock();
+	Server_Game *game = new Server_Game(copyUserInfo(false), server->getNextGameId(), description, QString::fromStdString(cmd.password()), cmd.max_players(), gameTypes, cmd.only_buddies(), cmd.only_registered(), cmd.spectators_allowed(), cmd.spectators_need_password(), cmd.spectators_can_talk(), cmd.spectators_see_everything(), room);
+	game->addPlayer(this, rc, false, false);
 	room->addGame(game);
 	
-	Server_Player *creator = game->getPlayers().values().first();
-	
-	gameListMutex.lock();
-	games.insert(game->getGameId(), QPair<int, int>(room->getId(), creator->getPlayerId()));
-	gameListMutex.unlock();
-	
-	Event_GameJoined event1;
-	event1.set_game_id(game->getGameId());
-	event1.set_game_description(game->getDescription().toStdString());
-	event1.set_host_id(creator->getPlayerId());
-	event1.set_player_id(creator->getPlayerId());
-	event1.set_spectator(false);
-	event1.set_spectators_can_talk(game->getSpectatorsCanTalk());
-	event1.set_spectators_see_everything(game->getSpectatorsSeeEverything());
-	event1.set_resuming(false);
-	rc.enqueuePreResponseItem(ServerMessage::SESSION_EVENT, prepareSessionEvent(event1));
-	
-	Event_GameStateChanged event2;
-	QListIterator<ServerInfo_Player> gameStateIterator(game->getGameState(creator, false, true));
-	while (gameStateIterator.hasNext())
-		event2.add_player_list()->CopyFrom(gameStateIterator.next());
-	event2.set_seconds_elapsed(0);
-	event2.set_game_started(game->getGameStarted());
-	event2.set_active_player_id(game->getActivePlayer());
-	event2.set_active_phase(game->getActivePhase());
-	rc.enqueuePreResponseItem(ServerMessage::GAME_EVENT_CONTAINER, game->prepareGameEvent(event2, -1));
-
-	game->gameMutex.unlock();
-	
 	return Response::RespOk;
 }
 
@@ -693,47 +659,5 @@ Response::ResponseCode Server_ProtocolHandler::cmdJoinGame(const Command_JoinGam
 	if (authState == NotLoggedIn)
 		return Response::RespLoginNeeded;
 	
-	room->gamesMutex.lock();
-	Server_Game *g = room->getGames().value(cmd.game_id());
-	if (!g) {
-		room->gamesMutex.unlock();
-		return Response::RespNameNotFound;
-	}
-	
-	g->gameMutex.lock();
-	
-	Response::ResponseCode result = g->checkJoin(userInfo, QString::fromStdString(cmd.password()), cmd.spectator(), cmd.override_restrictions());
-	if (result == Response::RespOk) {
-		Server_Player *player = g->addPlayer(this, cmd.spectator());
-		
-		gameListMutex.lock();
-		games.insert(cmd.game_id(), QPair<int, int>(room->getId(), player->getPlayerId()));
-		gameListMutex.unlock();
-		
-		Event_GameJoined event1;
-		event1.set_game_id(g->getGameId());
-		event1.set_game_description(g->getDescription().toStdString());
-		event1.set_host_id(g->getHostId());
-		event1.set_player_id(player->getPlayerId());
-		event1.set_spectator(cmd.spectator());
-		event1.set_spectators_can_talk(g->getSpectatorsCanTalk());
-		event1.set_spectators_see_everything(g->getSpectatorsSeeEverything());
-		event1.set_resuming(false);
-		rc.enqueuePostResponseItem(ServerMessage::SESSION_EVENT, prepareSessionEvent(event1));
-		
-		Event_GameStateChanged event2;
-		QListIterator<ServerInfo_Player> gameStateIterator(g->getGameState(player, false, true));
-		while (gameStateIterator.hasNext())
-			event2.add_player_list()->CopyFrom(gameStateIterator.next());
-		event2.set_seconds_elapsed(g->getSecondsElapsed());
-		event2.set_game_started(g->getGameStarted());
-		event2.set_active_player_id(g->getActivePlayer());
-		event2.set_active_phase(g->getActivePhase());
-		rc.enqueuePostResponseItem(ServerMessage::GAME_EVENT_CONTAINER, g->prepareGameEvent(event2, -1));
-	}
-	
-	g->gameMutex.unlock();
-	room->gamesMutex.unlock();
-	
-	return result;
+	return room->processJoinGameCommand(cmd, rc, this);
 }
diff --git a/common/server_protocolhandler.h b/common/server_protocolhandler.h
index 91ae69de..ed3a42e4 100644
--- a/common/server_protocolhandler.h
+++ b/common/server_protocolhandler.h
@@ -63,8 +63,6 @@ protected:
 	AuthenticationResult authState;
 	bool acceptsUserListChanges;
 	bool acceptsRoomListChanges;
-	
-	int sessionId;
 private:
 	QMutex gameListMutex;
 	
@@ -109,19 +107,18 @@ private:
 private slots:
 	void pingClockTimeout();
 signals:
-	void logDebugMessage(const QString &message, Server_ProtocolHandler *session);
+	void logDebugMessage(const QString &message, void *session);
 public slots:
 	void prepareDestroy();
 public:
 	Server_ProtocolHandler(Server *_server, QObject *parent = 0);
 	~Server_ProtocolHandler();
 	void playerRemovedFromGame(Server_Game *game);
+	void playerAddedToGame(int gameId, int roomId, int playerId);
 	
 	bool getAcceptsUserListChanges() const { return acceptsUserListChanges; }
 	bool getAcceptsRoomListChanges() const { return acceptsRoomListChanges; }
 	virtual QString getAddress() const = 0;
-	int getSessionId() const { return sessionId; }
-	void setSessionId(int _sessionId) { sessionId = _sessionId; }
 
 	int getLastCommandTime() const { return timeRunning - lastDataReceived; }
 	void processCommandContainer(const CommandContainer &cont);
diff --git a/common/server_remoteuserinterface.cpp b/common/server_remoteuserinterface.cpp
index b20bbbe5..cd0e3031 100644
--- a/common/server_remoteuserinterface.cpp
+++ b/common/server_remoteuserinterface.cpp
@@ -1,22 +1,23 @@
 #include "server_remoteuserinterface.h"
 #include "server.h"
+#include "pb/serverinfo_user.pb.h"
 
 void Server_RemoteUserInterface::sendProtocolItem(const Response &item)
 {
-	server->sendIslMessage(item, userInfo->server_id());
+	server->sendIsl_Response(item, userInfo->server_id(), userInfo->session_id());
 }
 
 void Server_RemoteUserInterface::sendProtocolItem(const SessionEvent &item)
 {
-	server->sendIslMessage(item, userInfo->server_id());
+	server->sendIsl_SessionEvent(item, userInfo->server_id(), userInfo->session_id());
 }
 
 void Server_RemoteUserInterface::sendProtocolItem(const GameEventContainer &item)
 {
-	server->sendIslMessage(item, userInfo->server_id());
+	server->sendIsl_GameEventContainer(item, userInfo->server_id(), userInfo->session_id());
 }
 
 void Server_RemoteUserInterface::sendProtocolItem(const RoomEvent &item)
 {
-	server->sendIslMessage(item, userInfo->server_id());
+	server->sendIsl_RoomEvent(item, userInfo->server_id(), userInfo->session_id());
 }
diff --git a/common/server_remoteuserinterface.h b/common/server_remoteuserinterface.h
index 82dafdb6..7e09d210 100644
--- a/common/server_remoteuserinterface.h
+++ b/common/server_remoteuserinterface.h
@@ -7,6 +7,11 @@ class Server_RemoteUserInterface : public Server_AbstractUserInterface {
 public:
 	Server_RemoteUserInterface(Server *_server, const ServerInfo_User_Container &_userInfoContainer) : Server_AbstractUserInterface(_server, _userInfoContainer) { }
 	
+	int getLastCommandTime() const { return 0; }
+	
+	void playerRemovedFromGame(Server_Game * /*game*/) { }
+	void playerAddedToGame(int /*gameId*/, int /*roomId*/, int /*playerId*/) { }
+	
 	void sendProtocolItem(const Response &item);
 	void sendProtocolItem(const SessionEvent &item);
 	void sendProtocolItem(const GameEventContainer &item);
diff --git a/common/server_response_containers.cpp b/common/server_response_containers.cpp
index 11778cff..8b6d2730 100644
--- a/common/server_response_containers.cpp
+++ b/common/server_response_containers.cpp
@@ -63,8 +63,8 @@ void GameEventStorage::sendToGame(Server_Game *game)
 	game->sendGameEventContainer(contOthers, GameEventStorageItem::SendToOthers, privatePlayerId);
 }
 
-ResponseContainer::ResponseContainer()
-        : responseExtension(0)
+ResponseContainer::ResponseContainer(int _cmdId)
+        : responseExtension(0), cmdId(_cmdId)
 {
 }
 
diff --git a/common/server_response_containers.h b/common/server_response_containers.h
index 13fab1dc..9220cdac 100644
--- a/common/server_response_containers.h
+++ b/common/server_response_containers.h
@@ -43,12 +43,14 @@ public:
 
 class ResponseContainer {
 private:
+	int cmdId;
 	::google::protobuf::Message *responseExtension;
 	QList<QPair<ServerMessage::MessageType, ::google::protobuf::Message *> > preResponseQueue, postResponseQueue;
 public:
-	ResponseContainer();
+	ResponseContainer(int _cmdId);
 	~ResponseContainer();
 	
+	int getCmdId() const { return cmdId; }
 	void setResponseExtension(::google::protobuf::Message *_responseExtension) { responseExtension = _responseExtension; }
 	::google::protobuf::Message *getResponseExtension() const { return responseExtension; }
 	void enqueuePreResponseItem(ServerMessage::MessageType type, ::google::protobuf::Message *item) { preResponseQueue.append(qMakePair(type, item)); }
diff --git a/common/server_room.cpp b/common/server_room.cpp
index dbb52725..3b71704f 100644
--- a/common/server_room.cpp
+++ b/common/server_room.cpp
@@ -3,6 +3,8 @@
 #include "server_game.h"
 #include <QDebug>
 
+#include "pb/commands.pb.h"
+#include "pb/room_commands.pb.h"
 #include "pb/event_join_room.pb.h"
 #include "pb/event_leave_room.pb.h"
 #include "pb/event_list_games.pb.h"
@@ -137,7 +139,8 @@ void Server_Room::removeExternalUser(const QString &name)
 {
 	// This function is always called from the Server thread with server->roomsMutex locked.
 	usersLock.lockForWrite();
-	externalUsers.remove(name);
+	if (externalUsers.contains(name))
+		externalUsers.remove(name);
 	usersLock.unlock();
 	
 	Event_LeaveRoom event;
@@ -161,6 +164,36 @@ void Server_Room::updateExternalGameList(const ServerInfo_Game &gameInfo)
 	emit roomInfoChanged(getInfo(false, false, true));
 }
 
+Response::ResponseCode Server_Room::processJoinGameCommand(const Command_JoinGame &cmd, ResponseContainer &rc, Server_AbstractUserInterface *userInterface)
+{
+	// This function is called from the Server thread and from the S_PH thread.
+	// server->roomsMutex is always locked.
+	
+	QMutexLocker roomGamesLocker(&gamesMutex);
+	Server_Game *g = games.value(cmd.game_id());
+	if (!g) {
+		if (externalGames.contains(cmd.game_id())) {
+			CommandContainer cont;
+			cont.set_cmd_id(rc.getCmdId());
+			RoomCommand *roomCommand = cont.add_room_command();
+			roomCommand->GetReflection()->MutableMessage(roomCommand, cmd.GetDescriptor()->FindExtensionByName("ext"))->CopyFrom(cmd);
+			getServer()->sendIsl_RoomCommand(cont, externalGames.value(cmd.game_id()).server_id(), userInterface->getUserInfo()->session_id(), id);
+			
+			return Response::RespNothing;
+		} else
+			return Response::RespNameNotFound;
+	}
+	
+	QMutexLocker gameLocker(&g->gameMutex);
+	
+	Response::ResponseCode result = g->checkJoin(userInterface->getUserInfo(), QString::fromStdString(cmd.password()), cmd.spectator(), cmd.override_restrictions());
+	if (result == Response::RespOk)
+		g->addPlayer(userInterface, rc, cmd.spectator());
+	
+	return result;
+}
+
+
 void Server_Room::say(const QString &userName, const QString &s, bool sendToIsl)
 {
 	Event_RoomSay event;
@@ -177,7 +210,7 @@ void Server_Room::sendRoomEvent(RoomEvent *event, bool sendToIsl)
 	usersLock.unlock();
 	
 	if (sendToIsl)
-		static_cast<Server *>(parent())->sendIslMessage(*event);
+		static_cast<Server *>(parent())->sendIsl_RoomEvent(*event);
 	
 	delete event;
 }
@@ -191,11 +224,16 @@ void Server_Room::broadcastGameListUpdate(ServerInfo_Game gameInfo, bool sendToI
 
 void Server_Room::addGame(Server_Game *game)
 {
-	// Lock gamesMutex and gameMutex before calling this
+	// Lock gamesMutex before calling this
 	
+	game->moveToThread(thread());
 	connect(game, SIGNAL(gameInfoChanged(ServerInfo_Game)), this, SLOT(broadcastGameListUpdate(ServerInfo_Game)));
+	
+	game->gameMutex.lock();
 	games.insert(game->getGameId(), game);
 	emit gameListChanged(game->getInfo());
+	game->gameMutex.unlock();
+	
 	emit roomInfoChanged(getInfo(false, false, true));
 }
 
diff --git a/common/server_room.h b/common/server_room.h
index 0def72ca..0f887710 100644
--- a/common/server_room.h
+++ b/common/server_room.h
@@ -7,8 +7,9 @@
 #include <QStringList>
 #include <QMutex>
 #include <QReadWriteLock>
-#include "pb/serverinfo_room.pb.h"
 #include "serverinfo_user_container.h"
+#include "pb/serverinfo_room.pb.h"
+#include "pb/response.pb.h"
 
 class Server_ProtocolHandler;
 class RoomEvent;
@@ -18,6 +19,10 @@ class ServerInfo_Game;
 class Server_Game;
 class Server;
 
+class Command_JoinGame;
+class ResponseContainer;
+class Server_AbstractUserInterface;
+
 class Server_Room : public QObject {
 	Q_OBJECT
 signals:
@@ -48,6 +53,7 @@ public:
 	QString getJoinMessage() const { return joinMessage; }
 	const QStringList &getGameTypes() const { return gameTypes; }
 	const QMap<int, Server_Game *> &getGames() const { return games; }
+	const QMap<int, ServerInfo_Game> &getExternalGames() const { return externalGames; }
 	Server *getServer() const;
 	ServerInfo_Room getInfo(bool complete, bool showGameTypes = false, bool updating = false, bool includeExternalData = true) const;
 	int getGamesCreatedByUser(const QString &name) const;
@@ -61,6 +67,8 @@ public:
 	const QMap<QString, ServerInfo_User_Container> &getExternalUsers() const { return externalUsers; }
 	void updateExternalGameList(const ServerInfo_Game &gameInfo);
 	
+	Response::ResponseCode processJoinGameCommand(const Command_JoinGame &cmd, ResponseContainer &rc, Server_AbstractUserInterface *userInterface);
+	
 	void say(const QString &userName, const QString &s, bool sendToIsl = true);
 	
 	void addGame(Server_Game *game);
diff --git a/common/serverinfo_user_container.cpp b/common/serverinfo_user_container.cpp
index 6268f15a..8e50568c 100644
--- a/common/serverinfo_user_container.cpp
+++ b/common/serverinfo_user_container.cpp
@@ -36,6 +36,7 @@ ServerInfo_User ServerInfo_User_Container::copyUserInfo(bool complete, bool mode
 	if (userInfo) {
 		result.CopyFrom(*userInfo);
 		if (!moderatorInfo) {
+			result.clear_session_id();
 			result.clear_address();
 			result.clear_id();
 		}
diff --git a/servatrice/src/isl_interface.cpp b/servatrice/src/isl_interface.cpp
index f4e03f6e..771c49ae 100644
--- a/servatrice/src/isl_interface.cpp
+++ b/servatrice/src/isl_interface.cpp
@@ -7,6 +7,7 @@
 
 #include "get_pb_extension.h"
 #include "pb/isl_message.pb.h"
+#include "pb/event_game_joined.pb.h"
 #include "pb/event_server_complete_list.pb.h"
 #include "pb/event_user_message.pb.h"
 #include "pb/event_user_joined.pb.h"
@@ -280,15 +281,6 @@ void IslInterface::sessionEvent_ServerCompleteList(const Event_ServerCompleteLis
 	}
 }
 
-void IslInterface::sessionEvent_UserMessage(const SessionEvent &sessionEvent, const Event_UserMessage &event)
-{
-	QReadLocker locker(&server->clientsLock);
-	
-	Server_ProtocolHandler *userInterface = server->getUsers().value(QString::fromStdString(event.receiver_name()));
-	if (userInterface)
-		userInterface->sendProtocolItem(sessionEvent);
-}
-
 void IslInterface::sessionEvent_UserJoined(const Event_UserJoined &event)
 {
 	ServerInfo_User userInfo(event.user_info());
@@ -327,13 +319,41 @@ void IslInterface::roomEvent_ListGames(int roomId, const Event_ListGames &event)
 	}
 }
 
-void IslInterface::processSessionEvent(const SessionEvent &event)
+void IslInterface::roomCommand_JoinGame(const Command_JoinGame &cmd, int cmdId, int roomId, qint64 sessionId)
+{
+	emit joinGameCommandReceived(cmd, cmdId, roomId, serverId, sessionId);
+}
+
+void IslInterface::processSessionEvent(const SessionEvent &event, qint64 sessionId)
 {
 	switch (getPbExtension(event)) {
 		case SessionEvent::SERVER_COMPLETE_LIST: sessionEvent_ServerCompleteList(event.GetExtension(Event_ServerCompleteList::ext)); break;
-		case SessionEvent::USER_MESSAGE: sessionEvent_UserMessage(event, event.GetExtension(Event_UserMessage::ext)); break;
 		case SessionEvent::USER_JOINED: sessionEvent_UserJoined(event.GetExtension(Event_UserJoined::ext)); break;
 		case SessionEvent::USER_LEFT: sessionEvent_UserLeft(event.GetExtension(Event_UserLeft::ext)); break;
+		case SessionEvent::GAME_JOINED: {
+			QReadLocker clientsLocker(&server->clientsLock);
+			Server_AbstractUserInterface *client = server->getUsersBySessionId().value(sessionId);
+			if (!client) {
+				qDebug() << "IslInterface::processSessionEvent: session id" << sessionId << "not found";
+				break;
+			}
+			const Event_GameJoined &gameJoined = event.GetExtension(Event_GameJoined::ext);
+			client->playerAddedToGame(gameJoined.game_id(), gameJoined.room_id(), gameJoined.player_id());
+			client->sendProtocolItem(event);
+			break;
+		}
+		case SessionEvent::USER_MESSAGE:
+		case SessionEvent::REPLAY_ADDED: {
+			QReadLocker clientsLocker(&server->clientsLock);
+			Server_AbstractUserInterface *client = server->getUsersBySessionId().value(sessionId);
+			if (!client) {
+				qDebug() << "IslInterface::processSessionEvent: session id" << sessionId << "not found";
+				break;
+			}
+			
+			client->sendProtocolItem(event);
+			break;
+		}
 		default: ;
 	}
 }
@@ -349,19 +369,40 @@ void IslInterface::processRoomEvent(const RoomEvent &event)
 	}
 }
 
+void IslInterface::processRoomCommand(const CommandContainer &cont, qint64 sessionId)
+{
+	for (int i = 0; i < cont.room_command_size(); ++i) {
+		const RoomCommand &roomCommand = cont.room_command(i);
+		switch (static_cast<RoomCommand::RoomCommandType>(getPbExtension(roomCommand))) {
+			case RoomCommand::JOIN_GAME: roomCommand_JoinGame(roomCommand.GetExtension(Command_JoinGame::ext), cont.cmd_id(), cont.room_id(), sessionId);
+			default: ;
+		}
+	}
+}
+
 void IslInterface::processMessage(const IslMessage &item)
 {
 	qDebug() << QString::fromStdString(item.DebugString());
 	
 	switch (item.message_type()) {
-		case IslMessage::SESSION_EVENT: processSessionEvent(item.session_event()); break;
-		case IslMessage::RESPONSE: {
+		case IslMessage::ROOM_COMMAND_CONTAINER: {
+			processRoomCommand(item.room_command(), item.session_id());
 			break;
 		}
 		case IslMessage::GAME_COMMAND_CONTAINER: {
+			emit gameCommandContainerReceived(item.game_command(), item.player_id(), serverId, item.session_id());
+			break;
+		}
+		case IslMessage::SESSION_EVENT: {
+			processSessionEvent(item.session_event(), item.session_id());
+			break;
+		}
+		case IslMessage::RESPONSE: {
+			emit responseReceived(item.response(), item.session_id());
 			break;
 		}
 		case IslMessage::GAME_EVENT_CONTAINER: {
+			emit gameEventContainerReceived(item.game_event_container(), item.session_id());
 			break;
 		}
 		case IslMessage::ROOM_EVENT: {
diff --git a/servatrice/src/isl_interface.h b/servatrice/src/isl_interface.h
index 6469f596..cd1787ff 100644
--- a/servatrice/src/isl_interface.h
+++ b/servatrice/src/isl_interface.h
@@ -21,6 +21,7 @@ class Event_JoinRoom;
 class Event_LeaveRoom;
 class Event_RoomSay;
 class Event_ListGames;
+class Command_JoinGame;
 
 class IslInterface : public QObject {
 	Q_OBJECT
@@ -37,6 +38,10 @@ signals:
 	void externalRoomUserLeft(int roomId, QString userName);
 	void externalRoomSay(int roomId, QString userName, QString message);
 	void externalRoomGameListChanged(int roomId, ServerInfo_Game gameInfo);
+	void joinGameCommandReceived(const Command_JoinGame &cmd, int cmdId, int roomId, int serverId, qint64 sessionId);
+	void gameCommandContainerReceived(const CommandContainer &cont, int playerId, int serverId, qint64 sessionId);
+	void responseReceived(const Response &resp, qint64 sessionId);
+	void gameEventContainerReceived(const GameEventContainer &cont, qint64 sessionId);
 private:
 	int serverId;
 	int socketDescriptor;
@@ -53,7 +58,6 @@ private:
 	int messageLength;
 	
 	void sessionEvent_ServerCompleteList(const Event_ServerCompleteList &event);
-	void sessionEvent_UserMessage(const SessionEvent &sessionEvent, const Event_UserMessage &event);
 	void sessionEvent_UserJoined(const Event_UserJoined &event);
 	void sessionEvent_UserLeft(const Event_UserLeft &event);
 	
@@ -62,8 +66,11 @@ private:
 	void roomEvent_Say(int roomId, const Event_RoomSay &event);
 	void roomEvent_ListGames(int roomId, const Event_ListGames &event);
 	
-	void processSessionEvent(const SessionEvent &event);
+	void roomCommand_JoinGame(const Command_JoinGame &cmd, int cmdId, int roomId, qint64 sessionId);
+	
+	void processSessionEvent(const SessionEvent &event, qint64 sessionId);
 	void processRoomEvent(const RoomEvent &event);
+	void processRoomCommand(const CommandContainer &cont, qint64 sessionId);
 	
 	void processMessage(const IslMessage &item);
 	void sharedCtor(const QSslCertificate &cert, const QSslKey &privateKey);
diff --git a/servatrice/src/main.cpp b/servatrice/src/main.cpp
index ae253c8f..6a54e129 100644
--- a/servatrice/src/main.cpp
+++ b/servatrice/src/main.cpp
@@ -118,6 +118,7 @@ int main(int argc, char *argv[])
 	QStringList args = app.arguments();
 	bool testRandom = args.contains("--test-random");
 	bool testHashFunction = args.contains("--test-hash");
+	bool logToConsole = args.contains("--log-to-console");
 	
 	qRegisterMetaType<QList<int> >("QList<int>");
 	
@@ -126,13 +127,16 @@ int main(int argc, char *argv[])
 	QSettings *settings = new QSettings("servatrice.ini", QSettings::IniFormat);
 	
 	loggerThread = new QThread;
-	logger = new ServerLogger;
+	logger = new ServerLogger(logToConsole);
 	logger->moveToThread(loggerThread);
 	
 	loggerThread->start();
 	QMetaObject::invokeMethod(logger, "startLog", Qt::BlockingQueuedConnection, Q_ARG(QString, settings->value("server/logfile").toString()));
 	
-	qInstallMsgHandler(myMessageOutput2);
+	if (logToConsole)
+		qInstallMsgHandler(myMessageOutput);
+	else
+		qInstallMsgHandler(myMessageOutput2);
 #ifdef Q_OS_UNIX	
 	struct sigaction hup;
 	hup.sa_handler = ServerLogger::hupSignalHandler;
@@ -159,6 +163,7 @@ int main(int argc, char *argv[])
 		testHash();
 	
 	Servatrice *server = new Servatrice(settings);
+	QObject::connect(server, SIGNAL(logDebugMessage(QString, void *)), logger, SLOT(logMessage(QString, void *)));
 	QObject::connect(server, SIGNAL(destroyed()), &app, SLOT(quit()), Qt::QueuedConnection);
 	
 	std::cerr << "-------------------------" << std::endl;
diff --git a/servatrice/src/servatrice.cpp b/servatrice/src/servatrice.cpp
index b677c977..e49f4c88 100644
--- a/servatrice/src/servatrice.cpp
+++ b/servatrice/src/servatrice.cpp
@@ -65,8 +65,6 @@ void Servatrice_IslServer::incomingConnection(int socketDescriptor)
 Servatrice::Servatrice(QSettings *_settings, QObject *parent)
 	: Server(parent), dbMutex(QMutex::Recursive), settings(_settings), uptime(0), shutdownTimer(0)
 {
-	qRegisterMetaType<ServerInfo_User>("ServerInfo_User");
-	
 	serverName = settings->value("server/name").toString();
 	serverId = settings->value("server/id", 0).toInt();
 	
@@ -558,7 +556,7 @@ bool Servatrice::userSessionExists(const QString &userName)
 	return query.next();
 }
 
-int Servatrice::startSession(const QString &userName, const QString &address)
+qint64 Servatrice::startSession(const QString &userName, const QString &address)
 {
 	if (authenticationMethod == AuthenticationNone)
 		return -1;
@@ -577,7 +575,7 @@ int Servatrice::startSession(const QString &userName, const QString &address)
 	return -1;
 }
 
-void Servatrice::endSession(int sessionId)
+void Servatrice::endSession(qint64 sessionId)
 {
 	if (authenticationMethod == AuthenticationNone)
 		return;
@@ -780,7 +778,10 @@ void Servatrice::storeGameInformation(int secondsElapsed, const QSet<QString> &a
 	allUsersIterator.toFront();
 	clientsLock.lockForRead();
 	while (allUsersIterator.hasNext()) {
-		Server_ProtocolHandler *userHandler = users.value(allUsersIterator.next());
+		const QString userName = allUsersIterator.next();
+		Server_AbstractUserInterface *userHandler = users.value(userName);
+		if (!userHandler)
+			userHandler = externalUsers.value(userName);
 		if (userHandler)
 			userHandler->sendProtocolItem(*sessionEvent);
 	}
@@ -916,6 +917,10 @@ void Servatrice::addIslInterface(int serverId, IslInterface *interface)
 	connect(interface, SIGNAL(externalRoomUserLeft(int, QString)), this, SLOT(externalRoomUserLeft(int, QString)));
 	connect(interface, SIGNAL(externalRoomSay(int, QString, QString)), this, SLOT(externalRoomSay(int, QString, QString)));
 	connect(interface, SIGNAL(externalRoomGameListChanged(int, ServerInfo_Game)), this, SLOT(externalRoomGameListChanged(int, ServerInfo_Game)));
+	connect(interface, SIGNAL(joinGameCommandReceived(Command_JoinGame, int, int, int, qint64)), this, SLOT(externalJoinGameCommandReceived(Command_JoinGame, int, int, int, qint64)));
+	connect(interface, SIGNAL(gameCommandContainerReceived(CommandContainer, int, int, qint64)), this, SLOT(externalGameCommandContainerReceived(CommandContainer, int, int, qint64)));
+	connect(interface, SIGNAL(responseReceived(Response, qint64)), this, SLOT(externalResponseReceived(Response, qint64)));
+	connect(interface, SIGNAL(gameEventContainerReceived(GameEventContainer, qint64)), this, SLOT(externalGameEventContainerReceived(GameEventContainer, qint64)));
 }
 
 void Servatrice::removeIslInterface(int serverId)
diff --git a/servatrice/src/servatrice.h b/servatrice/src/servatrice.h
index 52aa6650..4411c3dc 100644
--- a/servatrice/src/servatrice.h
+++ b/servatrice/src/servatrice.h
@@ -127,8 +127,8 @@ public:
 
 	QList<ServerProperties> getServerList() const;
 protected:
-	int startSession(const QString &userName, const QString &address);
-	void endSession(int sessionId);
+	qint64 startSession(const QString &userName, const QString &address);
+	void endSession(qint64 sessionId);
 	bool userExists(const QString &user);
 	AuthenticationResult checkUserPassword(Server_ProtocolHandler *handler, const QString &user, const QString &password, QString &reasonStr);
 	
diff --git a/servatrice/src/server_logger.cpp b/servatrice/src/server_logger.cpp
index fe3aa9db..ca3e1a70 100644
--- a/servatrice/src/server_logger.cpp
+++ b/servatrice/src/server_logger.cpp
@@ -3,13 +3,14 @@
 #include <QFile>
 #include <QTextStream>
 #include <QDateTime>
+#include <iostream>
 #ifdef Q_OS_UNIX
 # include <sys/types.h>
 # include <sys/socket.h>
 #endif
 
-ServerLogger::ServerLogger(QObject *parent)
-	: QObject(parent), flushRunning(false)
+ServerLogger::ServerLogger(bool _logToConsole, QObject *parent)
+	: QObject(parent), logToConsole(_logToConsole), flushRunning(false)
 {
 }
 
@@ -71,6 +72,9 @@ void ServerLogger::flushBuffer()
 		
 		stream << message << "\n";
 		stream.flush();
+		
+		if (logToConsole)
+			std::cout << message.toStdString() << std::endl;
 	}
 }
 
diff --git a/servatrice/src/server_logger.h b/servatrice/src/server_logger.h
index 8a17936b..67b293cf 100644
--- a/servatrice/src/server_logger.h
+++ b/servatrice/src/server_logger.h
@@ -14,7 +14,7 @@ class Server_ProtocolHandler;
 class ServerLogger : public QObject {
 	Q_OBJECT
 public:
-	ServerLogger(QObject *parent = 0);
+	ServerLogger(bool _logToConsole, QObject *parent = 0);
 	~ServerLogger();
 	static void hupSignalHandler(int unused);
 public slots:
@@ -26,6 +26,7 @@ private slots:
 signals:
 	void sigFlushBuffer();
 private:
+	bool logToConsole;
 	static int sigHupFD[2];
 	QSocketNotifier *snHup;
 	static QFile *logFile;