Example usage for io.netty.handler.codec.http HttpContentCompressor HttpContentCompressor

Introduction

In this page you can find the example usage for io.netty.handler.codec.http HttpContentCompressor HttpContentCompressor.

Prototype

public HttpContentCompressor()

Source Link

Document

Creates a new handler with the default compression level (6), default window size (15) and default memory level (8).

Usage

From source file:org.wso2.carbon.transport.http.netty.listener.http2.HTTPProtocolNegotiationHandler.java

License:Open Source License

@Override
/**/*from   w w w.  j a v  a 2s .  com*/
 *  Configure pipeline after SSL handshake
 */
protected void configurePipeline(ChannelHandlerContext ctx, String protocol) throws Exception {
    ChannelPipeline p = ctx.pipeline();
    // handles pipeline for HTTP/2 requests after SSL handshake
    if (ApplicationProtocolNames.HTTP_2.equals(protocol)) {
        ctx.pipeline().addLast("http2-handler",
                new HTTP2SourceHandlerBuilder(connectionManager, listenerConfiguration).build());
        return;
    }
    // handles pipeline for HTTP/1 requests after SSL handshake
    if (ApplicationProtocolNames.HTTP_1_1.equals(protocol)) {
        p.addLast("encoder", new HttpResponseEncoder());
        if (requestSizeValidationConfig.isHeaderSizeValidation()) {
            p.addLast("decoder", new CustomHttpRequestDecoder(requestSizeValidationConfig));
        } else {
            p.addLast("decoder", new HttpRequestDecoder());
        }
        if (requestSizeValidationConfig.isRequestSizeValidation()) {
            p.addLast("custom-aggregator", new CustomHttpObjectAggregator(requestSizeValidationConfig));
        }
        p.addLast("compressor", new HttpContentCompressor());
        p.addLast("chunkWriter", new ChunkedWriteHandler());
        try {
            // TODO: Properly fix this part once we start HTTP2 integration
            p.addLast("handler", new SourceHandler(new HttpWsServerConnectorFuture(null), null));
        } catch (Exception e) {
            log.error("Cannot Create SourceHandler ", e);
        }
        return;
    }

    throw new IllegalStateException("unknown protocol: " + protocol);
}

From source file:org.wso2.carbon.transport.http.netty.sender.NettyClientInitializer.java

License:Open Source License

@Override
protected void initChannel(SocketChannel ch) throws Exception {
    // Add the generic handlers to the pipeline
    // e.g. SSL handler
    if (senderConfiguration.getSslConfig() != null) {
        log.debug("adding ssl handler");
        SslHandler sslHandler = new SSLHandlerFactory(senderConfiguration.getSslConfig()).create();
        sslHandler.engine().setUseClientMode(true);
        ch.pipeline().addLast("ssl", sslHandler);
    }//w  ww .  ja v  a  2 s.  c  om
    ch.pipeline().addLast("compressor", new HttpContentCompressor());
    ch.pipeline().addLast("decoder", new HttpResponseDecoder());
    ch.pipeline().addLast("encoder", new HttpRequestEncoder());
    ch.pipeline().addLast("chunkWriter", new ChunkedWriteHandler());

    if (senderConfiguration.isDisruptorOn()) {
        log.debug("Register target handler in pipeline which will dispatch events to Disruptor threads");
        handler = new TargetHandler(soTimeOut);
        ch.pipeline().addLast(HANDLER, handler);
    } else {
        log.debug("Register  engine dispatching handler in pipeline ");
        handler = new WorkerPoolDispatchingTargetHandler(soTimeOut, senderConfiguration);
        ch.pipeline().addLast(HANDLER, handler);
    }

}

From source file:org.wso2.carbon.transport.http.netty.sender.RedirectChannelInitializer.java

License:Open Source License

@Override
protected void initChannel(SocketChannel ch) throws Exception {
    // Add the generic handlers to the pipeline
    // e.g. SSL handler
    if (sslEngine != null) {
        if (log.isDebugEnabled()) {
            log.debug("adding ssl handler");
        }// w  w w  .  ja v  a2 s .  c  o  m
        ch.pipeline().addLast("ssl", new SslHandler(this.sslEngine));
    }
    ch.pipeline().addLast("compressor", new HttpContentCompressor());
    ch.pipeline().addLast("decoder", new HttpResponseDecoder());
    ch.pipeline().addLast("encoder", new HttpRequestEncoder());
    if (httpTraceLogEnabled) {
        ch.pipeline().addLast(Constants.HTTP_TRACE_LOG_HANDLER,
                new HTTPTraceLoggingHandler("tracelog.http.upstream", LogLevel.DEBUG));
    }
    RedirectHandler redirectHandler = new RedirectHandler(sslEngine, httpTraceLogEnabled, maxRedirectCount,
            chunkDisabled, originalChannelContext, isIdleHandlerOfTargetChannelRemoved);
    ch.pipeline().addLast(Constants.REDIRECT_HANDLER, redirectHandler);
}

From source file:org.wso2.msf4j.internal.MSF4JNettyServerInitializer.java

License:Open Source License

public void initChannel(SocketChannel channel) {
    ChannelPipeline pipeline = channel.pipeline();
    pipeline.addLast("decoder", new HttpRequestDecoder());
    pipeline.addLast("encoder", new HttpResponseEncoder());
    pipeline.addLast("compressor", new HttpContentCompressor());
    pipeline.addLast("streamer", new ChunkedWriteHandler());
    pipeline.addLast("router", new RequestRouter(microservicesRegistry.getHttpResourceHandler(), 0));
    pipeline.addLast(eventExecutorGroup, "dispatcher", new HttpDispatcher());
}