13
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geforkt von Mirrors/Velocity

Reduce erroneous DNS lookups for Velocity in Kubernetes.

Dieser Commit ist enthalten in:
Andrew Steinborn 2019-04-27 20:37:26 -04:00
Ursprung 961e3ece27
Commit 8517d58673

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@ -11,8 +11,8 @@ import io.netty.channel.ChannelFutureListener;
import io.netty.channel.ChannelOption; import io.netty.channel.ChannelOption;
import io.netty.channel.EventLoopGroup; import io.netty.channel.EventLoopGroup;
import io.netty.channel.WriteBufferWaterMark; import io.netty.channel.WriteBufferWaterMark;
import io.netty.resolver.dns.DefaultDnsServerAddressStreamProvider;
import io.netty.resolver.dns.DnsAddressResolverGroup; import io.netty.resolver.dns.DnsAddressResolverGroup;
import io.netty.resolver.dns.DnsNameResolverBuilder;
import java.net.InetSocketAddress; import java.net.InetSocketAddress;
import java.util.HashMap; import java.util.HashMap;
import java.util.Map; import java.util.Map;
@ -48,8 +48,13 @@ public final class ConnectionManager {
this.workerGroup = this.transportType.createEventLoopGroup(TransportType.Type.WORKER); this.workerGroup = this.transportType.createEventLoopGroup(TransportType.Type.WORKER);
this.serverChannelInitializer = new ServerChannelInitializerHolder( this.serverChannelInitializer = new ServerChannelInitializerHolder(
new ServerChannelInitializer(this.server)); new ServerChannelInitializer(this.server));
this.resolverGroup = new DnsAddressResolverGroup(this.transportType.datagramChannelClass, this.resolverGroup = new DnsAddressResolverGroup(
DefaultDnsServerAddressStreamProvider.INSTANCE); new DnsNameResolverBuilder()
.channelType(this.transportType.datagramChannelClass)
.ttl(300, 86400)
.negativeTtl(15)
.ndots(1)
);
} }
public void logChannelInformation() { public void logChannelInformation() {