single server socket

7 files changed, 27 insertions, 35 deletions

diff --git a/src/core/gameserver.cc b/src/core/gameserver.cc
index add0ca9..dadff8f 100644
--- a/src/core/gameserver.cc
+++ b/src/core/gameserver.cc
@@ -25,6 +25,7 @@ GameServer::GameServer() : GameInterface()
 	con_print << "Initializing game server...\n";
 	server_instance = this;
 	server_network = 0;
+	server_maxplayerid = 1;
 
 	server_module = Module::preload();
 	if (!server_module) {
@@ -178,6 +179,8 @@ void GameServer::exec(Player *player, std::string const & cmdline)
 
 void GameServer::player_connect(Player *player)
 {
+	player->player_id = server_maxplayerid++;
+
 	std::string message(player->name());
 	message.append(" connects.");
 	broadcast(message, player);
diff --git a/src/core/gameserver.h b/src/core/gameserver.h
index fd2021e..2e492c8 100644
--- a/src/core/gameserver.h
+++ b/src/core/gameserver.h
@@ -69,6 +69,8 @@ private:
 	Module			*server_module;
 	static GameServer	*server_instance;
 	NetServer		*server_network;
+
+	unsigned int		server_maxplayerid;
 };
 
 inline GameServer *server() { return GameServer::instance(); }
diff --git a/src/core/netclient.cc b/src/core/netclient.cc
index dba6e2b..c7186f5 100644
--- a/src/core/netclient.cc
+++ b/src/core/netclient.cc
@@ -19,45 +19,31 @@ NetClient::NetClient(std::string host, int port) :
 	client_error = true;
 	client_state = Connecting;
 
-	con_print << host  << ":" << port << " connects." << std::endl;
+	con_print << host  << ":" << port << " connected." << std::endl;
 
-	// Get a socket file descriptor
-	client_fd = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP);
-	if (client_fd == -1) {
-		con_warn << "Network client socket() failed!" << std::endl;
-		abort();
-		return;
-	}
-	
 	client_host = host;
 	client_port = port;
 
 	client_addr.sin_family = AF_INET;
 	client_addr.sin_port = htons(port);
 	client_addr.sin_addr.s_addr = inet_addr(host.c_str());
+	memset(client_addr.sin_zero, '\0', sizeof(client_addr.sin_zero));
+
 	if (client_addr.sin_addr.s_addr == INADDR_NONE) {
 		con_warn << "Network invalid client address " << host << "!" << std::endl;
 		abort();
 		return;
 	}
-	memset(client_addr.sin_zero, '\0', sizeof(client_addr.sin_zero));
-
-	std::ostringstream osstream;
-	client_player.player_id = client_fd;
-
+	
 	sendq.clear();
 	messageblock.clear();
-
+	
 	client_error = false;
 }
 
 NetClient::~NetClient()
 {
-	con_print << host()  << ":" << port() << " disconnects." << std::endl;
-
-	if (client_fd) {
-		::close(client_fd);
-	}
+	con_print << host()  << ":" << port() << " disconnected." << std::endl;
 }
 
 void NetClient::abort()
@@ -124,7 +110,7 @@ void NetClient::send(std::string const &msg)
 	sendq.append(msg);
 }
 
-void NetClient::transmit()
+void NetClient::transmit(int serverfd)
 {
 	if (sendq.size() >= BLOCKSIZE) {
 		con_warn << "Outgoing message exceeds " << BLOCKSIZE << " bytes!\n";
@@ -135,7 +121,7 @@ void NetClient::transmit()
 	ssize_t 	bytes_sent = 0;
 
 	while (sendq.size() && !error()) {
-		bytes_sent = sendto(client_fd, sendq.c_str(), sendq.size(), 0, 
+		bytes_sent = sendto(serverfd, sendq.c_str(), sendq.size(), 0, 
 				(struct sockaddr *)&client_addr, sizeof(client_addr));
 
 		if (bytes_sent < 0) {
diff --git a/src/core/netclient.h b/src/core/netclient.h
index 2fde530..1a7c716 100644
--- a/src/core/netclient.h
+++ b/src/core/netclient.h
@@ -55,12 +55,10 @@ public:
 	void retreive(std::string & message);
 
 	/// transmit buffered outgoing data
-	void transmit();
+	void transmit(int serverfd);
 	
 	inline bool error() const { return client_error; }
 
-	inline int fd() const { return client_fd; }
-
 	void abort();
 
 	enum State {Connecting=0, Connected=1};
@@ -75,7 +73,6 @@ private:
         int			client_port;
 	Player			client_player;
 	bool 			client_error;
-	int			client_fd;
 	
 	std::string		messageblock;	
 	std::deque<std::string>	recvq;
diff --git a/src/core/netconnection.cc b/src/core/netconnection.cc
index 379df14..e3b4c69 100644
--- a/src/core/netconnection.cc
+++ b/src/core/netconnection.cc
@@ -17,6 +17,7 @@ namespace core
 
 NetConnection::NetConnection()
 {
+	timeout = core::application()->time();
 }
 
 NetConnection::~NetConnection()
@@ -61,20 +62,13 @@ void NetConnection::connect(std::string const &to_host, int to_port)
 	server_addr.sin_port = htons(to_port);
 	// FIXME inet_addr can still fail
 	server_addr.sin_addr.s_addr = inet_addr(inet_ntoa(*((struct in_addr *)serverhostent->h_addr)));
+	memset(server_addr.sin_zero, '\0', sizeof server_addr.sin_zero);
 	if (server_addr.sin_addr.s_addr == INADDR_NONE) {
 		con_error << "Network invalid address " << to_host << "!" << std::endl;
 		abort();
 		return;
 	}
-	memset(server_addr.sin_zero, '\0', sizeof server_addr.sin_zero);
 	
-	/*
-	if (::connect(connection_fd, (struct sockaddr *)&server_addr, sizeof(struct sockaddr)) != 0) {
-		//con_error << "Network connect() failed!" << std::endl;
-		abort();
-		return;
-	}
-	*/
 	
 	connection_host = to_host;
 	connection_port = to_port;
@@ -83,6 +77,7 @@ void NetConnection::connect(std::string const &to_host, int to_port)
 	FD_ZERO(&clientset);
 	FD_SET(fd(), &clientset);
 	
+	timeout = core::application()->time();
 	game()->localplayer()->player_dirty = true;
 }
 
@@ -129,6 +124,7 @@ void NetConnection::receive()
 	
 	memset(recvbuf, '\0', BLOCKSIZE);
 	bytes_received = ::recv(connection_fd, recvbuf, BLOCKSIZE-1, 0);
+	timeout = core::application()->time();
 
 	if (bytes_received == 0) {
 		con_print << "Disconnected.";
@@ -172,6 +168,12 @@ void NetConnection::frame(float seconds)
 
 	int nb = select(fd()+1, &readset, NULL, NULL, &timeout);
 	if (nb == 0) {
+		/*
+		if (timout + TIMEOUT < core::application()->time()) {
+			con_error << "Connection time out\n";
+			abort();
+		}
+		*/
 		return;
 	}
 	if (nb == -1) {
diff --git a/src/core/netconnection.h b/src/core/netconnection.h
index f378afb..dca85c7 100644
--- a/src/core/netconnection.h
+++ b/src/core/netconnection.h
@@ -92,6 +92,8 @@ private:
 	int			connection_port;
 	struct sockaddr_in 	server_addr;
 	char			recvbuf[BLOCKSIZE];
+
+	float			timeout;
 };
 
 }
diff --git a/src/core/netserver.cc b/src/core/netserver.cc
index 9f2fea6..a753759 100644
--- a/src/core/netserver.cc
+++ b/src/core/netserver.cc
@@ -126,7 +126,7 @@ void NetServer::reap()
 void NetServer::transmit()
 {
 	for (std::list<NetClient *>::iterator it = clients.begin(); it != clients.end(); it++) {
-		(*it)->transmit();
+		(*it)->transmit(fd());
 	}
 }