diff --git a/rsc/config.cfg b/rsc/config.cfg
index a7e8805..51d90a8 100644
--- a/rsc/config.cfg
+++ b/rsc/config.cfg
@@ -1 +1,2 @@
-serverport=1991
\ No newline at end of file
+serverport=1991
+servername=foobar
\ No newline at end of file
diff --git a/server/server_application.cpp b/server/server_application.cpp
index 8901f16..ed586cc 100644
--- a/server/server_application.cpp
+++ b/server/server_application.cpp
@@ -28,9 +28,11 @@ void ServerApplication::Init() {
 }
 
 void ServerApplication::Proc() {
+	Clock::duration delta = Clock::now() - lastTick;
+	lastTick = Clock::now();
 	while(running) {
 		HandleNetwork();
-		UpdateWorld();
+		UpdateWorld(double(delta.count()) / Clock::duration::period::den);
 		SDL_Delay(10);
 	}
 }
@@ -49,51 +51,52 @@ void ServerApplication::HandleNetwork() {
 	while(netUtil.Receive()) {
 		memcpy(&p, netUtil.GetInData(), sizeof(Packet));
 		switch(p.type) {
-			case PacketType::PING:
-				//
+			case PacketType::PING: {
+				//quick pong
+				Packet p;
+				p.type = PacketType::PONG;
+				netUtil.Send(&netUtil.GetInPacket()->address, &p, sizeof(Packet));
+			}
 			break;
 			case PacketType::PONG:
 				//
 			break;
 			case PacketType::BROADCAST_REQUEST:
-				//
-			break;
-			case PacketType::BROADCAST_RESPONSE:
-				//
-			break;
-			case PacketType::JOIN_REQUEST:
-				//
-			break;
-			case PacketType::JOIN_RESPONSE:
-				//
-			break;
-			case PacketType::DISCONNECT:
-				//
-			break;
-			case PacketType::SYNCHRONIZE:
-				//
-			break;
-			case PacketType::PLAYER_NEW:
-				//
-			break;
-			case PacketType::PLAYER_DELETE:
-				//
-			break;
-			case PacketType::PLAYER_MOVE:
-				//
+				Broadcast(p.broadcastRequest);
 			break;
+//			case PacketType::BROADCAST_RESPONSE:
+//				//
+//			break;
+//			case PacketType::JOIN_REQUEST:
+//				//
+//			break;
+//			case PacketType::JOIN_RESPONSE:
+//				//
+//			break;
+//			case PacketType::DISCONNECT:
+//				//
+//			break;
+//			case PacketType::SYNCHRONIZE:
+//				//
+//			break;
+//			case PacketType::PLAYER_NEW:
+//				//
+//			break;
+//			case PacketType::PLAYER_DELETE:
+//				//
+//			break;
+//			case PacketType::PLAYER_MOVE:
+//				//
+//			break;
 			default:
 				throw(runtime_error("Failed to recognize the packet type"));
 		}
 	}
 }
 
-void ServerApplication::UpdateWorld() {
-	Clock::duration delta = Clock::now() - lastTick;
-	lastTick = Clock::now();
-	double d = double(delta.count()) / Clock::duration::period::den;
+void ServerApplication::UpdateWorld(double delta) {
 	for (auto it : players) {
-		it.second.Update(d);
+		it.second.Update(delta);
 	}
 }
 
@@ -101,4 +104,11 @@ void ServerApplication::UpdateWorld() {
 //Network loop
 //-------------------------
 
-//...
\ No newline at end of file
+void ServerApplication::Broadcast(BroadcastRequest& bcast) {
+	//respond to a broadcast request with the server's data
+	Packet p;
+	p.type = PacketType::BROADCAST_RESPONSE;
+	snprintf(p.broadcastResponse.name, PACKET_STRING_SIZE, "%s", configUtil.CString("servername"));
+	//TODO version information
+	netUtil.Send(&netUtil.GetInPacket()->address, &p, sizeof(Packet));
+}
\ No newline at end of file
diff --git a/server/server_application.hpp b/server/server_application.hpp
index 80aecba..51870d3 100644
--- a/server/server_application.hpp
+++ b/server/server_application.hpp
@@ -11,6 +11,23 @@
 #include <map>
 #include <chrono>
 
+struct ClientData {
+	int index;
+	int channel;
+	int playerIndex;
+};
+
+struct PlayerData {
+	int index;
+	int clientIndex;
+	Vector2 position;
+	Vector2 motion;
+
+	void Update(double delta) {
+		position += motion * delta;
+	}
+};
+
 class ServerApplication {
 public:
 	ServerApplication();
@@ -21,28 +38,12 @@ public:
 
 	ServerApplication(ServerApplication const&) = delete;
 private:
-	struct ClientData {
-		int index;
-		int channel;
-		int playerIndex;
-	};
-	struct PlayerData {
-		int index;
-		int clientIndex;
-		Vector2 position;
-		Vector2 motion;
-
-		void Update(double delta) {
-			position += motion * delta;
-		}
-	};
-
 	//game loop
 	void HandleNetwork();
-	void UpdateWorld();
+	void UpdateWorld(double delta);
 
 	//network loop
-	//...
+	void Broadcast(BroadcastRequest&);
 
 	Clock::time_point lastTick = Clock::now();