diff --git a/SQCSim-common/netprotocol.h b/SQCSim-common/netprotocol.h
index d7c7a93..f21e7aa 100644
--- a/SQCSim-common/netprotocol.h
+++ b/SQCSim-common/netprotocol.h
@@ -116,5 +116,15 @@ namespace netprot {
 	bool Deserialize(ErrorLog* errlog, char* buf, const uint32_t buflen); // srv
 
 	PacketType getType(char* buf, uint32_t buflen); // srv/cli
-} 
+
+	template <class T> void sendPack(SOCKET sock, T* pack, char** buf, uint32_t* buflen);
+
+	template <class T>
+	void sendPack(SOCKET sock, T* pack, char** buf, uint32_t* buflen) {
+		netprot::Serialize(pack, buf, buflen);
+		send(sock, *buf, *buflen, 0);
+		*buflen = BUFFER_LENGTH;
+	}
+};
+
 #endif
diff --git a/SQCSim-srv/connection.h b/SQCSim-srv/connection.h
index 6dee988..7649732 100644
--- a/SQCSim-srv/connection.h
+++ b/SQCSim-srv/connection.h
@@ -33,7 +33,7 @@ private:
 	std::map<Timestamp, netprot::Output> m_output_manifest;
 	std::map<Timestamp, netprot::Chat> m_chatlog;
 
-	SOCKET m_sock;
+	SOCKET m_sock_tcp, m_sock_udp;
 	sockaddr_in m_addr;
 	netprot::LoginInfo m_loginfo;
 	netprot::PlayerInfo m_playinfo;
diff --git a/SQCSim-srv/server.h b/SQCSim-srv/server.h
index ddaf97b..2e1c1ba 100644
--- a/SQCSim-srv/server.h
+++ b/SQCSim-srv/server.h
@@ -41,15 +41,15 @@ private:
 	void buildIdList(size_t size);
 
 	uint64_t getUniqueId(); 
-	template <class T> void sendPack(SOCKET sock, T* pack, char** buf, uint32_t* buflen);
+	//template <class T> void sendPack(SOCKET sock, T* pack, char** buf, uint32_t* buflen);
 
 };
 
-template <class T>
-void Server::sendPack(SOCKET sock, T* pack, char** buf, uint32_t* buflen) {
-	netprot::Serialize(pack, buf, buflen);
-	send(sock, *buf, *buflen, 0);
-	*buflen = BUFFER_LENGTH;
-}
+//template <class T>
+//void Server::sendPack(SOCKET sock, T* pack, char** buf, uint32_t* buflen) {
+//	netprot::Serialize(pack, buf, buflen);
+//	send(sock, *buf, *buflen, 0);
+//	*buflen = BUFFER_LENGTH;
+//}
 
 #endif