ios apns netty java codec 防止粘包

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ios apns java codec 防止粘包

 

 public Bootstrap newBootstrap(Bootstrap bootstrap,
            final PushHandler phandler) {
        bootstrap.handler(new ChannelInitializer() {
            @Override
            protected void initChannel(SocketChannel ch) throws Exception {
                ChannelPipeline pipeline = ch.pipeline();
                if (isSsl) {
                    SSLContext sslContext = SSLUtil.initSSLContext(credentials.getCertification(), credentials.getPassword());
                    SSLEngine sslEngine = sslContext.createSSLEngine();
                    sslEngine.setUseClientMode(true);
                    pipeline.addLast("ssl", new SslHandler(sslEngine));
                }
                if (Constant.debug) {
                    pipeline.addLast("log", new LoggingHandler(LogLevel.DEBUG));
                }

                pipeline.addLast("encoder", new Encoder());
                pipeline.addLast("decoder", new Decoder());
                pipeline.addLast("pushHandler", phandler);
            }
        });
        return bootstrap;
    }

 

 

 

package com.couriusby.apns.codec;

import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.ByteToMessageDecoder;

import java.util.List;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.curiousby.apns.message.ErrorResponse;


public class Decoder extends ByteToMessageDecoder
{
	static final Logger logger = LoggerFactory.getLogger(Decoder.class);

	// 据文档： command + status + identifier = 1 + 1 + 4
	static final int responseSize = 6;

	@Override
	protected void decode(ChannelHandlerContext ctx, ByteBuf in, List