QuicClientZeroRTTExample.java — netty Source File

Source Code

/*
 * Copyright 2021 The Netty Project
 *
 * The Netty Project licenses this file to you under the Apache License,
 * version 2.0 (the "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at:
 *
 *   https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */
package io.netty.handler.codec.quic.example;

import java.net.InetSocketAddress;
import java.util.concurrent.TimeUnit;

import io.netty.bootstrap.Bootstrap;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.channel.Channel;
import io.netty.channel.ChannelHandler;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelInboundHandlerAdapter;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.MultiThreadIoEventLoopGroup;
import io.netty.channel.nio.NioIoHandler;
import io.netty.channel.socket.ChannelInputShutdownReadComplete;
import io.netty.channel.socket.nio.NioDatagramChannel;
import io.netty.handler.ssl.util.InsecureTrustManagerFactory;
import io.netty.handler.codec.quic.QuicChannel;
import io.netty.handler.codec.quic.QuicChannelBootstrap;
import io.netty.handler.codec.quic.QuicClientCodecBuilder;
import io.netty.handler.codec.quic.QuicSslContext;
import io.netty.handler.codec.quic.QuicSslContextBuilder;
import io.netty.handler.codec.quic.QuicStreamChannel;
import io.netty.handler.codec.quic.QuicStreamType;
import io.netty.handler.codec.quic.SslEarlyDataReadyEvent;
import io.netty.util.CharsetUtil;
import io.netty.util.NetUtil;
import io.netty.util.concurrent.Future;

public final class QuicClientZeroRTTExample {

    private QuicClientZeroRTTExample() { }

    public static void main(String[] args) throws Exception {
        QuicSslContext context = QuicSslContextBuilder.forClient().trustManager(InsecureTrustManagerFactory.INSTANCE).
                applicationProtocols("http/0.9").earlyData(true).build();

        newChannelAndSendData(context, null);
        newChannelAndSendData(context, new ChannelInboundHandlerAdapter() {
            @Override
            public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
                if (evt instanceof SslEarlyDataReadyEvent) {
                    createStream((QuicChannel) ctx.channel()).addListener(f -> {
                        if (f.isSuccess()) {
// ... (84 more lines)