use of io.netty.handler.codec.http.HttpClientUpgradeHandler in project rest.li by linkedin.
the class Http2InitializerHandler method configureHttpPipeline.
/**
* Sets up HTTP/2 over TCP through protocol upgrade (h2c) pipeline
*/
private void configureHttpPipeline(ChannelHandlerContext ctx, Request request) throws Exception {
Http2StreamCodec http2Codec = new Http2StreamCodecBuilder().connection(_connection).maxContentLength(_maxResponseSize).maxHeaderSize(_maxHeaderSize).gracefulShutdownTimeoutMillis(_gracefulShutdownTimeout).streamingTimeout(_streamingTimeout).scheduler(_scheduler).build();
HttpClientCodec sourceCodec = new HttpClientCodec(MAX_INITIAL_LINE_LENGTH, _maxHeaderSize, _maxChunkSize);
Http2ClientUpgradeCodec targetCodec = new Http2ClientUpgradeCodec(http2Codec);
HttpClientUpgradeHandler upgradeCodec = new HttpClientUpgradeHandler(sourceCodec, targetCodec, MAX_CLIENT_UPGRADE_CONTENT_LENGTH);
Http2SchemeHandler schemeHandler = new Http2SchemeHandler(HttpScheme.HTTP.toString());
String host = request.getURI().getAuthority();
int port = request.getURI().getPort();
String path = request.getURI().getPath();
Http2UpgradeHandler upgradeHandler = new Http2UpgradeHandler(host, port, path);
Http2StreamResponseHandler responseHandler = new Http2StreamResponseHandler();
Http2ChannelPoolHandler channelPoolHandler = new Http2ChannelPoolHandler();
ctx.pipeline().addBefore(ctx.name(), "sourceCodec", sourceCodec);
ctx.pipeline().addBefore(ctx.name(), "upgradeCodec", upgradeCodec);
ctx.pipeline().addBefore(ctx.name(), "upgradeHandler", upgradeHandler);
ctx.pipeline().addBefore(ctx.name(), "schemeHandler", schemeHandler);
ctx.pipeline().addBefore(ctx.name(), "responseHandler", responseHandler);
ctx.pipeline().addBefore(ctx.name(), "channelHandler", channelPoolHandler);
_setupComplete = true;
}
use of io.netty.handler.codec.http.HttpClientUpgradeHandler in project netty by netty.
the class Http2ClientInitializer method configureClearText.
/**
* Configure the pipeline for a cleartext upgrade from HTTP to HTTP/2.
*/
private void configureClearText(SocketChannel ch) {
HttpClientCodec sourceCodec = new HttpClientCodec();
Http2ClientUpgradeCodec upgradeCodec = new Http2ClientUpgradeCodec(connectionHandler);
HttpClientUpgradeHandler upgradeHandler = new HttpClientUpgradeHandler(sourceCodec, upgradeCodec, 65536);
ch.pipeline().addLast(sourceCodec, upgradeHandler, new UpgradeRequestHandler(), new UserEventLogger());
}
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