Hello,

 

I want to use packets but my server don't receive them

 

Here is my code :

 

public class EternelCore
{
@EventHandler
public void preInit(FMLPreInitializationEvent event) {
	NETWORK.registerMessage(IMessageEternelGames.Handler.class, IMessageEternelGames.class, 0, Side.SERVER);
    		MinecraftForge.EVENT_BUS.register(new Events());
}
}

public class IMessageEternelGames implements IMessage {

public IMessageEternelGames() {}

@Override
public void fromBytes(ByteBuf buf) {
}

@Override
public void toBytes(ByteBuf buf) {
}

public static class Handler implements IMessageHandler<IMessageEternelGames, IMessage> {

	@Override
	public IMessage onMessage(IMessageEternelGames message, MessageContext ctx) {

		String username = ctx.getServerHandler().playerEntity.getName();
		EternelCore.LOGGER.info("Message recu ! "+username);
        	
		return null;
	}
}
}

public class Events {

@SubscribeEvent
    	public void onConnectServer(FMLNetworkEvent.ClientConnectedToServerEvent ev)
    	{
    		if(Minecraft.getMinecraft().getCurrentServerData() == null)
    			return;
    	
    		ServerData server = Minecraft.getMinecraft().getCurrentServerData();
    		if(server.serverIP.equals(EternelCore.ETERNELGAMES_IP) && !server.isOnLAN() && server.serverName.equals(EternelCore.ETERNELGAMES_NAME))
    		{
    			EternelCore.LOGGER.info("Envoi du packet (serveur correct)");
    			EternelCore.NETWORK.sendToServer(new IMessageEternelGames());
    		}
   	}
}

Ok, it work now, thank you !

Ok, it work now, thank you !

 

Hello, could you please share us how did you manage to solve it ? It could help other people.