SteamWar/Velocity
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Add some exception logging to the transition session handler.

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Dieser Commit ist enthalten in:
Andrew Steinborn 2019-05-19 21:55:38 -04:00
Ursprung 5524f3b720
Commit 321b42d225
1 geänderte Dateien mit 13 neuen und 6 gelöschten Zeilen
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19
proxy/src/main/java/com/velocitypowered/proxy/connection/backend/TransitionSessionHandler.java
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@ -3,16 +3,13 @@ package com.velocitypowered.proxy.connection.backend;
import static com.velocitypowered.proxy.connection.backend.BackendConnectionPhases.IN_TRANSITION;
import static com.velocitypowered.proxy.connection.forge.legacy.LegacyForgeHandshakeBackendPhase.HELLO;
import com.google.common.collect.ImmutableList;
import com.velocitypowered.api.event.player.ServerConnectedEvent;
import com.velocitypowered.api.network.ProtocolVersion;
import com.velocitypowered.proxy.VelocityServer;
import com.velocitypowered.proxy.connection.ConnectionTypes;
import com.velocitypowered.proxy.connection.MinecraftConnection;
import com.velocitypowered.proxy.connection.MinecraftSessionHandler;
import com.velocitypowered.proxy.connection.client.ClientPlaySessionHandler;
import com.velocitypowered.proxy.connection.client.InitialConnectSessionHandler;
import com.velocitypowered.proxy.connection.forge.legacy.LegacyForgeConstants;
import com.velocitypowered.proxy.connection.util.ConnectionMessages;
import com.velocitypowered.proxy.connection.util.ConnectionRequestResults;
import com.velocitypowered.proxy.connection.util.ConnectionRequestResults.Impl;
import com.velocitypowered.proxy.protocol.packet.Disconnect;
@ -21,14 +18,17 @@ import com.velocitypowered.proxy.protocol.packet.KeepAlive;
import com.velocitypowered.proxy.protocol.packet.PluginMessage;
import com.velocitypowered.proxy.protocol.util.PluginMessageUtil;
import java.io.IOException;
import java.util.Collection;
import java.util.concurrent.CompletableFuture;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
/**
* A special session handler that catches "last minute" disconnects.
*/
public class TransitionSessionHandler implements MinecraftSessionHandler {
private static final Logger logger = LogManager.getLogger(TransitionSessionHandler.class);
private final VelocityServer server;
private final VelocityServerConnection serverConn;
private final CompletableFuture<Impl> resultFuture;
@ -106,7 +106,14 @@ public class TransitionSessionHandler implements MinecraftSessionHandler {
// We're done! :)
resultFuture.complete(ConnectionRequestResults.successful(serverConn.getServer()));
}, smc.eventLoop());
}, smc.eventLoop())
.exceptionally(exc -> {
logger.error("Unable to switch to new server {} for {}",
serverConn.getServerInfo().getName(),
serverConn.getPlayer().getUsername(), exc);
serverConn.getPlayer().disconnect(ConnectionMessages.INTERNAL_SERVER_CONNECTION_ERROR);
return null;
});
return true;
}