cpp/openttd-patchpack/source Changeset - r11595:ddf3669a5300

Changeset - r11595:ddf3669a5300

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rubidium - 16 years ago 2009-04-08 00:05:16
rubidium@openttd.org

(svn r15973) -Codechange: make it possible to listen on multiple TCP sockets

1 file changed with 17 insertions and 20 deletions:

src/network/network.cpp

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src/network/network.cpp

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@@ @@ -79,7 +79,7 @@ extern NetworkUDPSocketHandler *_udp_ser @@
 extern NetworkUDPSocketHandler *_udp_master_socket; ///< udp master socket
 /* The listen socket for the server */
-static SOCKET _listensocket;
+static SocketList _listensockets;
 /* The amount of clients connected */
 static byte _network_clients_connected = 0;
@@ @@ -470,19 +470,16 @@ void NetworkCloseClient(NetworkClientSoc @@
+}
 /* For the server, to accept new clients */
 static void NetworkAcceptClients()
+static void NetworkAcceptClients(SOCKET ls)
+{
 	NetworkClientSocket *cs;
 	bool banned;
 	/* Should never ever happen.. is it possible?? */
 	assert(_listensocket != INVALID_SOCKET);
 	for (;;) {
 		struct sockaddr_storage sin;
 		memset(&sin, 0, sizeof(sin));
 		socklen_t sin_len = sizeof(sin);
-		SOCKET s = accept(_listensocket, (struct sockaddr*)&sin, &sin_len);
+		SOCKET s = accept(ls, (struct sockaddr*)&sin, &sin_len);
 		if (s == INVALID_SOCKET) return;
 		SetNonBlocking(s); // XXX error handling?
@@ @@ -535,18 +532,17 @@ static void NetworkAcceptClients() @@
 /* Set up the listen socket for the server */
 static bool NetworkListen()
+{
 	assert(_listensockets.Length() == 0);
 	NetworkAddress address(_settings_client.network.server_bind_ip, _settings_client.network.server_port);
-	DEBUG(net, 1, "Listening on %s", address.GetAddressAsString());
+	address.Listen(SOCK_STREAM, &_listensockets);
 	SOCKET ls = address.Listen(SOCK_STREAM);
 	if (ls == INVALID_SOCKET) {
 	if (_listensockets.Length() == 0) {
 		ServerStartError("Could not create listening socket");
 		return false;
+	}
 	_listensocket = ls;
 	return true;
+}
@@ @@ -574,8 +570,10 @@ static void NetworkClose() @@
 	if (_network_server) {
 		/* We are a server, also close the listensocket */
 		closesocket(_listensocket);
 		_listensocket = INVALID_SOCKET;
 		for (SocketList::iterator s = _listensockets.Begin(); s != _listensockets.End(); s++) {
 			closesocket(s->second);
+		}
 		_listensockets.Clear();
 		DEBUG(net, 1, "Closed listener");
+	}
 	NetworkUDPCloseAll();
@@ @@ -820,7 +818,9 @@ static bool NetworkReceive() @@
+	}
 	/* take care of listener port */
 	if (_network_server) FD_SET(_listensocket, &read_fd);
 	for (SocketList::iterator s = _listensockets.Begin(); s != _listensockets.End(); s++) {
 		FD_SET(s->second, &read_fd);
+	}
 	tv.tv_sec = tv.tv_usec = 0; // don't block at all.
 #if !defined(__MORPHOS__) && !defined(__AMIGA__)
@@ @@ -831,7 +831,9 @@ static bool NetworkReceive() @@
 	if (n == -1 && !_network_server) NetworkError(STR_NETWORK_ERR_LOSTCONNECTION);
 	/* accept clients.. */
 	if (_network_server && FD_ISSET(_listensocket, &read_fd)) NetworkAcceptClients();
 	for (SocketList::iterator s = _listensockets.Begin(); s != _listensockets.End(); s++) {
 		if (FD_ISSET(s->second, &read_fd)) NetworkAcceptClients(s->second);
+	}
 	/* read stuff from clients */
 	FOR_ALL_CLIENT_SOCKETS(cs) {
@@ @@ -1059,11 +1061,6 @@ void NetworkStartUp() @@
 	_network_need_advertise = true;
 	_network_advertise_retries = 0;
 	/* Set an ip when the hostname is empty */
 	if (StrEmpty(_settings_client.network.server_bind_ip)) {
 		snprintf(_settings_client.network.server_bind_ip, sizeof(_settings_client.network.server_bind_ip), "%s", NetworkAddress().GetHostname());
+	}
 	/* Generate an unique id when there is none yet */
 	if (StrEmpty(_settings_client.network.network_id)) NetworkGenerateUniqueId();

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