59 lines
2.0 KiB
Java
59 lines
2.0 KiB
Java
/*
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* Copyright 2022 learn-netty4 Project
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*
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* The learn-netty4 Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at:
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package com.flydean12.securechat;
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import io.netty.channel.ChannelInitializer;
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import io.netty.channel.ChannelPipeline;
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import io.netty.channel.socket.SocketChannel;
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import io.netty.handler.codec.DelimiterBasedFrameDecoder;
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import io.netty.handler.codec.Delimiters;
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import io.netty.handler.codec.string.StringDecoder;
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import io.netty.handler.codec.string.StringEncoder;
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import io.netty.handler.ssl.SslContext;
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/**
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* 客户端ChannelPipeline的配置
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*/
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public class SecureChatClientInitializer extends ChannelInitializer<SocketChannel> {
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private static final StringDecoder DECODER = new StringDecoder();
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private static final StringEncoder ENCODER = new StringEncoder();
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private static final SecureChatClientHandler CLIENT_HANDLER = new SecureChatClientHandler();
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private final SslContext sslCtx;
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public SecureChatClientInitializer(SslContext sslCtx){
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this.sslCtx = sslCtx;
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}
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@Override
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public void initChannel(SocketChannel ch) {
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ChannelPipeline pipeline = ch.pipeline();
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// 添加SSL处理机制
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pipeline.addLast(sslCtx.newHandler(ch.alloc(), SecureChatClient.HOST, SecureChatClient.PORT));
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// 添加行分割器
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pipeline.addLast(new DelimiterBasedFrameDecoder(8192, Delimiters.lineDelimiter()));
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pipeline.addLast(DECODER);
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pipeline.addLast(ENCODER);
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// 添加客户端处理器
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pipeline.addLast(CLIENT_HANDLER);
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}
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}
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