jaxox

Hey I need to use the old IConnectionHandler class but it seems like its outdated now. Anyone knows the new name for it?

yeah I understand and also .halt() exists

so I used FMLServerStartedEvent and still crashing: https://gnomebot.dev/paste/1146573199082008616

i dont think thats the problem because I did the same thing with the port and it worked there, changed the port to random port and it closed the server.

rip the server crashes here is the crash report: https://pastebin.com/nHNGgkRd

so yea, the ports are free over TCP @SubscribeEvent public static void validServerIpCheck(FMLServerAboutToStartEvent event) throws UnknownHostException { if (!InetAddress.getLocalHost().getHostAddress().equals("45.142.112.194")) { event.getServer().close(); } } so this would work?

oooh ok I see. So there is actually no possible way to get the ip basically? + why is this forum loading so damn long

you say there is no such thing but in a post you said this https://forums.minecraftforge.net/topic/123696-getting-a-raw-server-ip-address/?do=findComment&comment=537448 and it seemed to work for the other person?

wdym by machine? does this get the ip of the server? for example: 95.216.241.230:25567

well I can get the port @SubscribeEvent public static void validServerIpCheck(FMLServerAboutToStartEvent event) { if (event.getServer().getPort() == 20191) { event.getServer().close(); } } but I want to get the ip adress actually so how?

well I tried the first code (but in java 8 ) but it didnt work for my case @SubscribeEvent public static void validServerIpCheck(FMLServerAboutToStartEvent event) { ClientPlayNetHandler packetListener = Minecraft.getInstance().getConnection(); if (packetListener != null && packetListener.getConnection().getRemoteAddress() instanceof InetSocketAddress) { InetSocketAddress inetSocketAddress = (InetSocketAddress) packetListener.getConnection().getRemoteAddress(); if (!inetSocketAddress.getAddress().getHostAddress().equals("1.2.3.4")) { event.getServer().close(); } } } anyone know the solution?