Minecraft/mc-server
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уменьшена скорость отдачи KeepAlive

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This commit is contained in:
DmitriyMX
2021-05-09 16:59:20 +03:00
parent c6669af651
commit f10fb46d23
2 changed files with 27 additions and 1 deletions
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18
protocol/src/main/java/mc/protocol/PacketInboundHandler.java
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@@ -3,14 +3,20 @@ package mc.protocol;
import io.netty.channel.ChannelHandlerContext; import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.SimpleChannelInboundHandler; import io.netty.channel.SimpleChannelInboundHandler;
import lombok.RequiredArgsConstructor; import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import mc.protocol.packets.ClientSidePacket; import mc.protocol.packets.ClientSidePacket;
import mc.protocol.event.EventBus; import mc.protocol.event.EventBus;
import mc.protocol.pool.PacketPool; import mc.protocol.pool.PacketPool;
import org.apache.commons.pool2.ObjectPool; import org.apache.commons.pool2.ObjectPool;
import java.io.IOException;
@Slf4j
@RequiredArgsConstructor @RequiredArgsConstructor
public class PacketInboundHandler extends SimpleChannelInboundHandler<ClientSidePacket> { public class PacketInboundHandler extends SimpleChannelInboundHandler<ClientSidePacket> {
private static final String CLIENT_FORCE_DISCONNECTED_IOEXCEPTION_MESSAGE_RU = "Программа на вашем хост-компьютере разорвала установленное подключение";
private final ObjectPool<NettyConnectionContext> poolNettyConnectionContext; private final ObjectPool<NettyConnectionContext> poolNettyConnectionContext;
private final PacketPool poolPackets; private final PacketPool poolPackets;
private final EventBus eventBus; private final EventBus eventBus;
@@ -25,4 +31,16 @@ public class PacketInboundHandler extends SimpleChannelInboundHandler<ClientSide
poolNettyConnectionContext.returnObject(context); poolNettyConnectionContext.returnObject(context);
poolPackets.returnObject(packet); poolPackets.returnObject(packet);
} }
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
if (cause instanceof IOException && cause.getLocalizedMessage().equalsIgnoreCase(CLIENT_FORCE_DISCONNECTED_IOEXCEPTION_MESSAGE_RU)) {
log.warn("Client '{}' force disconnected", ctx.channel().remoteAddress());
if (log.isTraceEnabled()) {
log.trace("", cause);
}
} else {
log.error("{}", cause.getMessage(), cause);
}
}
} }

10
server/src/main/java/mc/server/PacketHandler.java
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@@ -26,6 +26,7 @@ import java.util.Base64;
import java.util.Collections; import java.util.Collections;
import java.util.Random; import java.util.Random;
import java.util.UUID; import java.util.UUID;
import java.util.concurrent.TimeUnit;
@Slf4j @Slf4j
@RequiredArgsConstructor @RequiredArgsConstructor
@@ -44,7 +45,14 @@ public class PacketHandler {
} }
public void onKeepAlivePlay(ConnectionContext context, PingPacket packet) { public void onKeepAlivePlay(ConnectionContext context, PingPacket packet) {
context.sendNow(packet); try {
TimeUnit.MILLISECONDS.sleep(50);
context.sendNow(packet);
} catch (InterruptedException e) {
if (log.isTraceEnabled()) {
log.trace("{}", e.getMessage(), e);
}
}
} }
@SuppressWarnings("unused") @SuppressWarnings("unused")