org.elasticsearch.transport.netty4.ESLoggingHandler Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of transport-netty4 Show documentation

Netty 4 based transport implementation

The newest version!

/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the "Elastic License
 * 2.0", the "GNU Affero General Public License v3.0 only", and the "Server Side
 * Public License v 1"; you may not use this file except in compliance with, at
 * your election, the "Elastic License 2.0", the "GNU Affero General Public
 * License v3.0 only", or the "Server Side Public License, v 1".
 */

package org.elasticsearch.transport.netty4;

import io.netty.channel.ChannelHandler;
import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.logging.LogLevel;
import io.netty.handler.logging.LoggingHandler;

@ChannelHandler.Sharable
final class ESLoggingHandler extends LoggingHandler {

    static final ESLoggingHandler INSTANCE = new ESLoggingHandler();

    private ESLoggingHandler() {
        super(LogLevel.TRACE);
    }

    @Override
    public void channelReadComplete(ChannelHandlerContext ctx) throws Exception {
        // We do not want to log read complete events because we log inbound messages in the TcpTransport.
        ctx.fireChannelReadComplete();
    }
}