Example usage for io.netty.handler.codec.compression ZlibCodecFactory newZlibDecoder

Introduction

In this page you can find the example usage for io.netty.handler.codec.compression ZlibCodecFactory newZlibDecoder.

Prototype

public static ZlibDecoder newZlibDecoder(byte[] dictionary) 

Source Link

Usage

From source file:com.flysoloing.learning.network.netty.factorial.FactorialClientInitializer.java

License:Apache License

@Override
public void initChannel(SocketChannel ch) {
    ChannelPipeline pipeline = ch.pipeline();

    if (sslCtx != null) {
        pipeline.addLast(sslCtx.newHandler(ch.alloc(), FactorialClient.HOST, FactorialClient.PORT));
    }//from  w w w  .  j a  v  a 2s  .c  om

    // Enable stream compression (you can remove these two if unnecessary)
    pipeline.addLast(ZlibCodecFactory.newZlibEncoder(ZlibWrapper.GZIP));
    pipeline.addLast(ZlibCodecFactory.newZlibDecoder(ZlibWrapper.GZIP));

    // Add the number codec first,
    pipeline.addLast(new BigIntegerDecoder());
    pipeline.addLast(new NumberEncoder());

    // and then business logic.
    pipeline.addLast(new FactorialClientHandler());
}

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From source file:com.flysoloing.learning.network.netty.factorial.FactorialServerInitializer.java

License:Apache License

@Override
public void initChannel(SocketChannel ch) {
    ChannelPipeline pipeline = ch.pipeline();

    if (sslCtx != null) {
        pipeline.addLast(sslCtx.newHandler(ch.alloc()));
    }//from  w  w w  .jav  a 2 s.c om

    // Enable stream compression (you can remove these two if unnecessary)
    pipeline.addLast(ZlibCodecFactory.newZlibEncoder(ZlibWrapper.GZIP));
    pipeline.addLast(ZlibCodecFactory.newZlibDecoder(ZlibWrapper.GZIP));

    // Add the number codec first,
    pipeline.addLast(new BigIntegerDecoder());
    pipeline.addLast(new NumberEncoder());

    // and then business logic.
    // Please note we create a handler for every new channel
    // because it has stateful properties.
    pipeline.addLast(new FactorialServerHandler());
}

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From source file:com.flysoloing.learning.network.netty.portunification.PortUnificationServerHandler.java

License:Apache License

private void enableGzip(ChannelHandlerContext ctx) {
    ChannelPipeline p = ctx.pipeline();/*from   w  w w . java 2s  .com*/
    p.addLast("gzipdeflater", ZlibCodecFactory.newZlibEncoder(ZlibWrapper.GZIP));
    p.addLast("gzipinflater", ZlibCodecFactory.newZlibDecoder(ZlibWrapper.GZIP));
    p.addLast("unificationB", new PortUnificationServerHandler(sslCtx, detectSsl, false));
    p.remove(this);
}

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From source file:com.googlecode.protobuf.pro.duplex.client.DuplexTcpClientPipelineFactory.java

License:Apache License

/**
 * After RPC handshake has taken place, remove the RPC handshake
 * {@link ClientConnectResponseHandler} and add a {@link RpcClientHandler}
 * and {@link RpcServerHandler} to complete the Netty client side Pipeline.
 * /*from   ww  w.  j a v  a 2s .c  o m*/
 * @param rpcClient
 * @return
 */
protected RpcClientHandler completePipeline(RpcClient rpcClient) {
    ChannelPipeline p = rpcClient.getChannel().pipeline();

    if (rpcClient.isCompression()) {
        p.addBefore(Handler.FRAME_DECODER, Handler.COMPRESSOR,
                ZlibCodecFactory.newZlibEncoder(ZlibWrapper.GZIP));
        p.addAfter(Handler.COMPRESSOR, Handler.DECOMPRESSOR, ZlibCodecFactory.newZlibDecoder(ZlibWrapper.GZIP));
    }

    TcpConnectionEventListener informer = new TcpConnectionEventListener() {
        @Override
        public void connectionClosed(RpcClientChannel client) {
            for (TcpConnectionEventListener listener : getListenersCopy()) {
                listener.connectionClosed(client);
            }
        }

        @Override
        public void connectionOpened(RpcClientChannel client) {
            for (TcpConnectionEventListener listener : getListenersCopy()) {
                listener.connectionOpened(client);
            }
        }
    };
    RpcClientHandler rpcClientHandler = new RpcClientHandler(rpcClient, informer);
    p.replace(Handler.CLIENT_CONNECT, Handler.RPC_CLIENT, rpcClientHandler);

    RpcServer rpcServer = new RpcServer(rpcClient, rpcServiceRegistry, rpcServerCallExecutor, logger);
    RpcServerHandler rpcServerHandler = new RpcServerHandler(rpcServer, rpcClientRegistry);
    p.addAfter(Handler.RPC_CLIENT, Handler.RPC_SERVER, rpcServerHandler);

    return rpcClientHandler;
}

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From source file:com.googlecode.protobuf.pro.duplex.server.DuplexTcpServerPipelineFactory.java

License:Apache License

public RpcClientHandler completePipeline(RpcClient rpcClient) {
    ChannelPipeline p = rpcClient.getChannel().pipeline();

    if (rpcClient.isCompression()) {
        p.addBefore(Handler.FRAME_DECODER, Handler.COMPRESSOR,
                ZlibCodecFactory.newZlibEncoder(ZlibWrapper.GZIP));
        p.addAfter(Handler.COMPRESSOR, Handler.DECOMPRESSOR, ZlibCodecFactory.newZlibDecoder(ZlibWrapper.GZIP));
    }//from   w  w  w .  j av  a2  s  .c  o m

    TcpConnectionEventListener informer = new TcpConnectionEventListener() {
        @Override
        public void connectionClosed(RpcClientChannel client) {
            for (TcpConnectionEventListener listener : getListenersCopy()) {
                listener.connectionClosed(client);
            }
        }

        @Override
        public void connectionOpened(RpcClientChannel client) {
            for (TcpConnectionEventListener listener : getListenersCopy()) {
                listener.connectionOpened(client);
            }
        }
    };

    RpcClientHandler rpcClientHandler = new RpcClientHandler(rpcClient, informer);
    p.replace(Handler.SERVER_CONNECT, Handler.RPC_CLIENT, rpcClientHandler);

    RpcServer rpcServer = new RpcServer(rpcClient, getRpcServiceRegistry(), getRpcServerCallExecutor(),
            getLogger());
    RpcServerHandler rpcServerHandler = new RpcServerHandler(rpcServer, getRpcClientRegistry());
    p.addAfter(Handler.RPC_CLIENT, Handler.RPC_SERVER, rpcServerHandler);

    if (log.isDebugEnabled()) {
        log.debug("completed Pipeline to " + rpcClient.getPeerInfo());
    }
    return rpcClientHandler;
}

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From source file:com.heliosapm.streams.onramp.GZipDetector.java

License:Apache License

private void enableGzip(final ChannelHandlerContext ctx) {
    final ChannelPipeline p = ctx.pipeline();
    try {/* w  w w.ja va2 s  .  c  o  m*/
        //         p.addAfter("connmgr", "gzipdeflater", new JZlibEncoder(ZlibWrapper.GZIP){
        //            // TODO
        //         });            
        p.addAfter("gzipdetector", "gzipinflater", ZlibCodecFactory.newZlibDecoder(ZlibWrapper.GZIP));
        p.remove(this);
    } catch (Exception ex) {
        log.error("Failed to add gzip handlers", ex);
    }
}

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From source file:com.heliosapm.tsdblite.handlers.ProtocolSwitch.java

License:Apache License

private void enableGzip(ChannelHandlerContext ctx) {
    ChannelPipeline p = ctx.pipeline();//from  www  . jav a  2s.  c  o m
    p.addLast("gzipdeflater", ZlibCodecFactory.newZlibEncoder(ZlibWrapper.GZIP));
    p.addLast("gzipinflater", ZlibCodecFactory.newZlibDecoder(ZlibWrapper.GZIP));
    p.addLast("2ndPhaseSwitch", new ProtocolSwitch(false));
    p.remove(this);
    log.info("enabled gzip: [{}]", ctx.channel().id());
}

---

From source file:com.hop.hhxx.example.factorial.FactorialClientInitializer.java

License:Apache License

@Override
public void initChannel(SocketChannel ch) {
    ChannelPipeline pipeline = ch.pipeline();

    if (sslCtx != null) {
        pipeline.addLast(sslCtx.newHandler(ch.alloc(), io.netty.example.factorial.FactorialClient.HOST,
                io.netty.example.factorial.FactorialClient.PORT));
    }// w  w  w.  j  a  v  a  2 s .  c om

    // Enable stream compression (you can remove these two if unnecessary)
    pipeline.addLast(ZlibCodecFactory.newZlibEncoder(ZlibWrapper.GZIP));
    pipeline.addLast(ZlibCodecFactory.newZlibDecoder(ZlibWrapper.GZIP));

    // Add the number codec first,
    pipeline.addLast(new BigIntegerDecoder());
    pipeline.addLast(new NumberEncoder());

    // and then business logic.
    pipeline.addLast(new FactorialClientHandler());
}

---

From source file:com.hop.hhxx.example.factorial.FactorialServerInitializer.java

License:Apache License

@Override
public void initChannel(SocketChannel ch) {
    ChannelPipeline pipeline = ch.pipeline();

    if (sslCtx != null) {
        pipeline.addLast(sslCtx.newHandler(ch.alloc()));
    }/*  w ww. ja  va 2 s  . c  o  m*/

    // Enable stream compression (you can remove these two if unnecessary)
    pipeline.addLast(ZlibCodecFactory.newZlibEncoder(ZlibWrapper.GZIP));
    pipeline.addLast(ZlibCodecFactory.newZlibDecoder(ZlibWrapper.GZIP));

    // Add the number codec first,
    pipeline.addLast(new io.netty.example.factorial.BigIntegerDecoder());
    pipeline.addLast(new NumberEncoder());

    // and then business logic.
    // Please note we create a handler for every new channel
    // because it has stateful properties.
    pipeline.addLast(new FactorialServerHandler());
}

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From source file:com.hxr.javatone.concurrency.netty.official.factorial.FactorialClientInitializer.java

License:Apache License

@Override
public void initChannel(SocketChannel ch) throws Exception {
    ChannelPipeline pipeline = ch.pipeline();

    // Enable stream compression (you can remove these two if unnecessary)
    pipeline.addLast("deflater", ZlibCodecFactory.newZlibEncoder(ZlibWrapper.GZIP));
    pipeline.addLast("inflater", ZlibCodecFactory.newZlibDecoder(ZlibWrapper.GZIP));

    // Add the number codec first,
    pipeline.addLast("decoder", new BigIntegerDecoder());
    pipeline.addLast("encoder", new NumberEncoder());

    // and then business logic.
    pipeline.addLast("handler", new FactorialClientHandler(count));
}

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