net.lenni0451.mcping.pings.impl.SocketPing Maven / Gradle / Ivy

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A simple library to ping minecraft servers

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package net.lenni0451.mcping.pings.impl;

import com.google.gson.JsonObject;
import net.lenni0451.mcping.ServerAddress;
import net.lenni0451.mcping.pings.ATCPPing;
import net.lenni0451.mcping.pings.IStatusListener;
import net.lenni0451.mcping.pings.PingReference;
import net.lenni0451.mcping.pings.sockets.factories.ITCPSocketFactory;
import net.lenni0451.mcping.pings.sockets.types.ITCPSocket;
import net.lenni0451.mcping.responses.SocketPingResponse;
import net.lenni0451.mcping.stream.MCInputStream;
import net.lenni0451.mcping.stream.MCOutputStream;

/**
 * The ping implementation for the socket ping.

 * Ping response: {@link SocketPingResponse}
 */
public class SocketPing extends ATCPPing {

    public SocketPing(final ITCPSocketFactory socketFactory, final int connectTimeout) {
        super(socketFactory, connectTimeout, 10_000, 0);
    }

    @Override
    public int getDefaultPort() {
        return 25565;
    }

    @Override
    public void ping(ServerAddress serverAddress, IStatusListener statusListener) {
        PingReference pingReference = new PingReference();
        pingReference.start();
        try (ITCPSocket ignored = this.connect(serverAddress)) {
            statusListener.onConnected();
            pingReference.stop();
            JsonObject ping = new JsonObject();
            this.prepareResponse(serverAddress, ping);
            ping.addProperty("latency", pingReference.get());

            SocketPingResponse pingResponse = this.gson.fromJson(ping, SocketPingResponse.class);
            statusListener.onResponse(pingResponse);
            statusListener.onPing(pingResponse, pingReference.get());
        } catch (Throwable t) {
            statusListener.onError(t);
        }
    }

    @Override
    protected void writePacket(MCOutputStream os, int packetId, PacketWriter packetWriter) {
    }

    @Override
    protected void readPacket(MCInputStream is, int packetId, PacketReader packetReader) {
    }

}