Package net.minecraft.server.rcon.thread

Class QueryThreadGs4

java.lang.Object
net.minecraft.server.rcon.thread.GenericThread
net.minecraft.server.rcon.thread.QueryThreadGs4
All Implemented Interfaces:
Runnable
public class QueryThreadGs4 extends GenericThread

  • Field Details

    • LOGGER

      private static final org.slf4j.Logger LOGGER

    • GAME_TYPE

      private static final String GAME_TYPE
      See Also:

    • GAME_ID

      private static final String GAME_ID
      See Also:

    • CHALLENGE_CHECK_INTERVAL

      private static final long CHALLENGE_CHECK_INTERVAL
      See Also:

    • RESPONSE_CACHE_TIME

      private static final long RESPONSE_CACHE_TIME
      See Also:

    • lastChallengeCheck

      private long lastChallengeCheck

    • port

      private final int port

    • serverPort

      private final int serverPort

    • maxPlayers

      private final int maxPlayers

    • serverName

      private final String serverName

    • worldName

      private final String worldName

    • socket

      private DatagramSocket socket

    • buffer

      private final byte[] buffer

    • hostIp

      private String hostIp

    • serverIp

      private String serverIp

    • validChallenges

      private final Map<SocketAddress,QueryThreadGs4.RequestChallenge> validChallenges

    • rulesResponse

      private final NetworkDataOutputStream rulesResponse

    • lastRulesResponse

      private long lastRulesResponse

    • serverInterface

      private final ServerInterface serverInterface

  • Constructor Details

    • QueryThreadGs4

      private QueryThreadGs4(ServerInterface serverInterface, int port)

  • Method Details

    • create

      @Nullable public static QueryThreadGs4 create(ServerInterface serverInterface)

    • sendTo

      private void sendTo(byte[] data, DatagramPacket requestPacket) throws IOException
      Sends a byte array as a DatagramPacket response to the client who sent the given DatagramPacket
      Throws:
      IOException

    • processPacket

      private boolean processPacket(DatagramPacket requestPacket) throws IOException
      Parses an incoming DatagramPacket, returning true if the packet was valid
      Throws:
      IOException

    • buildRuleResponse

      private byte[] buildRuleResponse(DatagramPacket requestPacket) throws IOException
      Creates a query response as a byte array for the specified query DatagramPacket
      Throws:
      IOException

    • getIdentBytes

      private byte[] getIdentBytes(SocketAddress address)
      Returns the request ID provided by the authorized client

    • validChallenge

      private Boolean validChallenge(DatagramPacket requestPacket)
      Returns true if the client has a valid auth, otherwise false.

    • sendChallenge

      private void sendChallenge(DatagramPacket requestPacket) throws IOException
      Sends an auth challenge DatagramPacket to the client and adds the client to the queryClients map
      Throws:
      IOException

    • pruneChallenges

      private void pruneChallenges()

    • run

      public void run()

    • start

      public boolean start()
      Overrides:
      start in class GenericThread

    • recoverSocketError

      private void recoverSocketError(Exception exception)
      Stops the query server and reports the given Exception

    • initSocket

      private boolean initSocket()