| // |
| // ======================================================================== |
| // Copyright (c) 1995-2017 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.spdy.client.http; |
| |
| import org.eclipse.jetty.client.HttpContent; |
| import org.eclipse.jetty.client.HttpExchange; |
| import org.eclipse.jetty.client.HttpSender; |
| import org.eclipse.jetty.client.api.Request; |
| import org.eclipse.jetty.http.HttpField; |
| import org.eclipse.jetty.spdy.api.ByteBufferDataInfo; |
| import org.eclipse.jetty.spdy.api.Stream; |
| import org.eclipse.jetty.spdy.api.SynInfo; |
| import org.eclipse.jetty.spdy.http.HTTPSPDYHeader; |
| import org.eclipse.jetty.util.Callback; |
| import org.eclipse.jetty.util.Fields; |
| import org.eclipse.jetty.util.Promise; |
| |
| public class HttpSenderOverSPDY extends HttpSender |
| { |
| private volatile Stream stream; |
| |
| public HttpSenderOverSPDY(HttpChannelOverSPDY channel) |
| { |
| super(channel); |
| } |
| |
| @Override |
| public HttpChannelOverSPDY getHttpChannel() |
| { |
| return (HttpChannelOverSPDY)super.getHttpChannel(); |
| } |
| |
| @Override |
| protected void sendHeaders(HttpExchange exchange, final HttpContent content, final Callback callback) |
| { |
| final Request request = exchange.getRequest(); |
| final long idleTimeout = request.getIdleTimeout(); |
| short spdyVersion = getHttpChannel().getSession().getVersion(); |
| Fields fields = new Fields(); |
| HttpField hostHeader = null; |
| for (HttpField header : request.getHeaders()) |
| { |
| String name = header.getName(); |
| // The host header needs a special treatment |
| if (HTTPSPDYHeader.from(spdyVersion, name) != HTTPSPDYHeader.HOST) |
| fields.add(name, header.getValue()); |
| else |
| hostHeader = header; |
| } |
| |
| // Add special SPDY headers |
| fields.put(HTTPSPDYHeader.METHOD.name(spdyVersion), request.getMethod()); |
| String path = request.getPath(); |
| String query = request.getQuery(); |
| if (query != null) |
| path += "?" + query; |
| fields.put(HTTPSPDYHeader.URI.name(spdyVersion), path); |
| fields.put(HTTPSPDYHeader.VERSION.name(spdyVersion), request.getVersion().asString()); |
| if (hostHeader != null) |
| fields.put(HTTPSPDYHeader.HOST.name(spdyVersion), hostHeader.getValue()); |
| |
| SynInfo synInfo = new SynInfo(fields, !content.hasContent()); |
| getHttpChannel().getSession().syn(synInfo, getHttpChannel().getHttpReceiver(), new Promise<Stream>() |
| { |
| @Override |
| public void succeeded(Stream stream) |
| { |
| stream.setIdleTimeout(idleTimeout); |
| if (content.hasContent()) |
| HttpSenderOverSPDY.this.stream = stream; |
| callback.succeeded(); |
| } |
| |
| @Override |
| public void failed(Throwable failure) |
| { |
| callback.failed(failure); |
| } |
| }); |
| } |
| |
| @Override |
| protected void sendContent(HttpExchange exchange, HttpContent content, Callback callback) |
| { |
| if (content.isConsumed()) |
| { |
| callback.succeeded(); |
| } |
| else |
| { |
| ByteBufferDataInfo dataInfo = new ByteBufferDataInfo(content.getByteBuffer(), content.isLast()); |
| stream.data(dataInfo, callback); |
| } |
| } |
| |
| @Override |
| protected void reset() |
| { |
| super.reset(); |
| stream = null; |
| } |
| } |