List of usage examples for io.netty.handler.codec.http HttpHeaders isTransferEncodingChunked
@Deprecated public static boolean isTransferEncodingChunked(HttpMessage message)
From source file:HttpUploadServerHandler.java
License:Apache License
@Override public void messageReceived(ChannelHandlerContext ctx, Object msg) throws Exception { if (msg instanceof HttpRequest) { HttpRequest request = this.request = (HttpRequest) msg; URI uri = new URI(request.getUri()); if (!uri.getPath().startsWith("/form")) { // Write Menu writeMenu(ctx);//from ww w.j a v a2 s. c o m return; } responseContent.setLength(0); responseContent.append("WELCOME TO THE WILD WILD WEB SERVER\r\n"); responseContent.append("===================================\r\n"); responseContent.append("VERSION: " + request.getProtocolVersion().text() + "\r\n"); responseContent.append("REQUEST_URI: " + request.getUri() + "\r\n\r\n"); responseContent.append("\r\n\r\n"); // new getMethod List<Entry<String, String>> headers = request.headers().entries(); for (Entry<String, String> entry : headers) { responseContent.append("HEADER: " + entry.getKey() + '=' + entry.getValue() + "\r\n"); } responseContent.append("\r\n\r\n"); // new getMethod Set<Cookie> cookies; String value = request.headers().get(COOKIE); if (value == null) { cookies = Collections.emptySet(); } else { cookies = CookieDecoder.decode(value); } for (Cookie cookie : cookies) { responseContent.append("COOKIE: " + cookie.toString() + "\r\n"); } responseContent.append("\r\n\r\n"); QueryStringDecoder decoderQuery = new QueryStringDecoder(request.getUri()); Map<String, List<String>> uriAttributes = decoderQuery.parameters(); for (Entry<String, List<String>> attr : uriAttributes.entrySet()) { for (String attrVal : attr.getValue()) { responseContent.append("URI: " + attr.getKey() + '=' + attrVal + "\r\n"); } } responseContent.append("\r\n\r\n"); // if GET Method: should not try to create a HttpPostRequestDecoder try { decoder = new HttpPostRequestDecoder(factory, request); } catch (ErrorDataDecoderException e1) { e1.printStackTrace(); responseContent.append(e1.getMessage()); writeResponse(ctx.channel()); ctx.channel().close(); return; } catch (IncompatibleDataDecoderException e1) { // GET Method: should not try to create a HttpPostRequestDecoder // So OK but stop here responseContent.append(e1.getMessage()); responseContent.append("\r\n\r\nEND OF GET CONTENT\r\n"); writeResponse(ctx.channel()); return; } readingChunks = HttpHeaders.isTransferEncodingChunked(request); responseContent.append("Is Chunked: " + readingChunks + "\r\n"); responseContent.append("IsMultipart: " + decoder.isMultipart() + "\r\n"); if (readingChunks) { // Chunk version responseContent.append("Chunks: "); readingChunks = true; } } // check if the decoder was constructed before // if not it handles the form get if (decoder != null) { if (msg instanceof HttpContent) { // New chunk is received HttpContent chunk = (HttpContent) msg; try { decoder.offer(chunk); } catch (ErrorDataDecoderException e1) { e1.printStackTrace(); responseContent.append(e1.getMessage()); writeResponse(ctx.channel()); ctx.channel().close(); return; } responseContent.append('o'); // example of reading chunk by chunk (minimize memory usage due to // Factory) readHttpDataChunkByChunk(); // example of reading only if at the end if (chunk instanceof LastHttpContent) { readHttpDataAllReceive(ctx.channel()); writeResponse(ctx.channel()); readingChunks = false; reset(); } } } }
From source file:cc.io.lessons.server.HttpUploadServerHandler.java
License:Apache License
@Override public void channelRead0(ChannelHandlerContext ctx, HttpObject msg) throws Exception { if (msg instanceof HttpRequest) { System.out.println(msg.toString()); } else {// w w w. j ava 2s. c o m System.out.println(ByteBufUtil.hexDump(((HttpContent) msg).content())); //System.out.println(((HttpContent) msg).content().toString(Charset.defaultCharset())); } if (msg instanceof HttpRequest) { HttpRequest request = this.request = (HttpRequest) msg; URI uri = new URI(request.getUri()); if (!uri.getPath().startsWith("/form")) { // Write Menu writeMenu(ctx); return; } responseContent.setLength(0); responseContent.append("WELCOME TO THE WILD WILD WEB SERVER\r\n"); responseContent.append("===================================\r\n"); responseContent.append("VERSION: " + request.getProtocolVersion().text() + "\r\n"); responseContent.append("REQUEST_URI: " + request.getUri() + "\r\n\r\n"); responseContent.append("\r\n\r\n"); // new getMethod List<Entry<String, String>> headers = request.headers().entries(); for (Entry<String, String> entry : headers) { responseContent.append("HEADER: " + entry.getKey() + '=' + entry.getValue() + "\r\n"); } responseContent.append("\r\n\r\n"); // new getMethod Set<Cookie> cookies; String value = request.headers().get(COOKIE); if (value == null) { cookies = Collections.emptySet(); } else { cookies = CookieDecoder.decode(value); } for (Cookie cookie : cookies) { responseContent.append("COOKIE: " + cookie.toString() + "\r\n"); } responseContent.append("\r\n\r\n"); QueryStringDecoder decoderQuery = new QueryStringDecoder(request.getUri()); Map<String, List<String>> uriAttributes = decoderQuery.parameters(); for (Entry<String, List<String>> attr : uriAttributes.entrySet()) { for (String attrVal : attr.getValue()) { responseContent.append("URI: " + attr.getKey() + '=' + attrVal + "\r\n"); } } responseContent.append("\r\n\r\n"); // if GET Method: should not try to create a HttpPostRequestDecoder try { decoder = new HttpPostRequestDecoder(factory, request); } catch (ErrorDataDecoderException e1) { e1.printStackTrace(); responseContent.append(e1.getMessage()); writeResponse(ctx.channel()); ctx.channel().close(); return; } catch (IncompatibleDataDecoderException e1) { // GET Method: should not try to create a HttpPostRequestDecoder // So OK but stop here responseContent.append(e1.getMessage()); responseContent.append("\r\n\r\nEND OF GET CONTENT\r\n"); writeResponse(ctx.channel()); return; } readingChunks = HttpHeaders.isTransferEncodingChunked(request); responseContent.append("Is Chunked: " + readingChunks + "\r\n"); responseContent.append("IsMultipart: " + decoder.isMultipart() + "\r\n"); if (readingChunks) { // Chunk version responseContent.append("Chunks: "); readingChunks = true; } } // check if the decoder was constructed before // if not it handles the form get if (decoder != null) { if (msg instanceof HttpContent) { // New chunk is received HttpContent chunk = (HttpContent) msg; try { decoder.offer(chunk); } catch (ErrorDataDecoderException e1) { e1.printStackTrace(); responseContent.append(e1.getMessage()); writeResponse(ctx.channel()); ctx.channel().close(); return; } responseContent.append('o'); // example of reading chunk by chunk (minimize memory usage due to // Factory) readHttpDataChunkByChunk(); // example of reading only if at the end if (chunk instanceof LastHttpContent) { writeResponse(ctx.channel()); readingChunks = false; reset(); } } } }
From source file:com.aerofs.baseline.http.HttpRequestHandler.java
License:Apache License
@Override public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception { if (ctx.channel().closeFuture().isDone()) { LOGGER.warn("{}: drop http message - channel closed", Channels.getHexText(ctx)); return;// w w w .ja v a 2 s.com } if (!(msg instanceof HttpObject)) { super.channelRead(ctx, msg); } // // netty http decoding: // // 1. normal case: HttpRequest (headers), HttpContent (0+), LastHttpContent (trailing headers) // NOTE: with chunked transfer encoding or content-length non-zero you get an arbitrary number of HttpContent objects // 2. error case (failed to decode an HTTP message): HttpRequest with NETTY_HTTP_DECODING_FAILED_URI // if (msg instanceof HttpRequest) { // this is the first object netty generates: // an HttpRequest containing a number of headers // we should not have another request pending Preconditions.checkState(pendingRequest == null, "previous request pending:%s", pendingRequest); // cast it HttpRequest nettyRequest = (HttpRequest) msg; // get the request id String requestId = nettyRequest.headers().get(Headers.REQUEST_TRACING_HEADER); Preconditions.checkState(requestId != null, "http request on %s has no request id", Channels.getHexText(ctx)); // check if http decoding failed and if so, abort early if (nettyRequest.uri().equals(NETTY_HTTP_DECODING_FAILED_URI)) { LOGGER.warn("{}: [{}] fail http decoding", Channels.getHexText(ctx), requestId); ctx.read(); return; } // get a few headers we really care about HttpVersion httpVersion = nettyRequest.protocolVersion(); boolean keepAlive = HttpHeaders.isKeepAlive(nettyRequest); boolean transferEncodingChunked = HttpHeaders.isTransferEncodingChunked(nettyRequest); boolean continueExpected = HttpHeaders.is100ContinueExpected(nettyRequest); long contentLength = HttpHeaders.getContentLength(nettyRequest, ZERO_CONTENT_LENGTH); boolean hasContent = transferEncodingChunked || contentLength > ZERO_CONTENT_LENGTH; LOGGER.trace("{}: [{}] rq:{} ka:{} ck:{} ce:{} cl:{}", Channels.getHexText(ctx), requestId, nettyRequest, keepAlive, transferEncodingChunked, continueExpected, contentLength); // create the input stream used to read content ContentInputStream entityInputStream; if (hasContent) { entityInputStream = new EntityInputStream(httpVersion, continueExpected, ctx); } else { entityInputStream = EmptyEntityInputStream.EMPTY_ENTITY_INPUT_STREAM; } // create the object with which to write the response body PendingRequest pendingRequest = new PendingRequest(requestId, httpVersion, keepAlive, entityInputStream, ctx); // create the jersey request object final ContainerRequest jerseyRequest = new ContainerRequest(baseUri, URI.create(nettyRequest.uri()), nettyRequest.method().name(), DEFAULT_SECURITY_CONTEXT, PROPERTIES_DELEGATE); jerseyRequest.setProperty(RequestProperties.REQUEST_CONTEXT_CHANNEL_ID_PROPERTY, new ChannelId(Channels.getHexText(ctx))); jerseyRequest.setProperty(RequestProperties.REQUEST_CONTEXT_REQUEST_ID_PROPERTY, new RequestId(requestId)); jerseyRequest.header(Headers.REQUEST_TRACING_HEADER, requestId); // add request id to headers copyHeaders(nettyRequest.headers(), jerseyRequest); // copy headers from message jerseyRequest.setEntityStream(entityInputStream); jerseyRequest.setWriter(pendingRequest); // now we've got all the initial headers and are waiting for the entity this.pendingRequest = pendingRequest; // store the runnable that we want jersey to execute saveRequestRunnable(() -> { // all throwables caught by jersey internally - // handled by the ResponseWriter below // if, for some reason there's some weird error it'll be handled // by the default exception handler, which kills the process applicationHandler.handle(jerseyRequest); }); // IMPORTANT: // we pass this request up to be processed by // jersey before we've read any content. This allows // the resource to read from the InputStream // directly, OR, to use an @Consumes annotation with an // input objectType to invoke the appropriate parser // // since the request is consumed *before* the content // has been received readers may block. to prevent the // IO thread from blocking we have to execute all // request processing in an application threadpool if (hasContent) { submitPendingRunnable(); } // indicate that we want to keep reading // this is always the case when we receive headers // because we want to receive everything until // LastHttpContent ctx.read(); } else { // after receiving the http headers we get // a series of HttpContent objects that represent // the entity or a set of chunks // we should have received the headers already Preconditions.checkState(pendingRequest != null, "no pending request"); // we're not expecting anything other than content objects right now Preconditions.checkArgument(msg instanceof HttpContent, "HttpContent expected, not %s", msg.getClass().getSimpleName()); // handle the content HttpContent content = (HttpContent) msg; boolean last = msg instanceof LastHttpContent; LOGGER.trace("{}: [{}] handling content:{} last:{}", Channels.getHexText(ctx), pendingRequest.requestId, content.content().readableBytes(), last); pendingRequest.entityInputStream.addBuffer(content.content(), last); // transfers ownership to the HttpContentInputStream // FIXME (AG): support trailing headers // if it's the last piece of content, then we're done if (last) { // submit the request to jersey if we haven't yet if (savedRequestRunnable != null) { submitPendingRunnable(); } } } }
From source file:com.ahanda.techops.noty.clientTest.ClientHandler.java
License:Apache License
@Override public void channelRead0(ChannelHandlerContext ctx, HttpObject msg) { assert msg instanceof FullHttpResponse; l.info(" Got a message from server !!! {}", msg); ++state;/*from w w w. j a v a 2 s. co m*/ if (msg instanceof HttpResponse) { HttpResponse response = (HttpResponse) msg; System.out.println("STATUS: " + response.getStatus()); System.out.println("VERSION: " + response.getProtocolVersion()); System.out.println(); if (!response.headers().isEmpty()) { for (String name : response.headers().names()) { for (String value : response.headers().getAll(name)) { System.out.println("HEADER: " + name + " = " + value); } } System.out.println(); } if (HttpHeaders.isTransferEncodingChunked(response)) { System.out.println("CHUNKED CONTENT {"); } else { System.out.println("CONTENT {"); } } if (msg instanceof HttpContent) { HttpContent content = (HttpContent) msg; System.out.print(content.content().toString(CharsetUtil.UTF_8)); System.out.flush(); if (content instanceof LastHttpContent) { System.out.println("} END OF CONTENT"); } } switch (state) { case 1: FullHttpResponse resp = (FullHttpResponse) msg; for (String cookiestr : resp.headers().getAll(HttpHeaders.Names.SET_COOKIE)) { Set<Cookie> tmp = CookieDecoder.decode(cookiestr); sessCookies = tmp; } //login( ctx.channel(), credential ); pubEvent(ctx.channel(), event, (FullHttpResponse) msg); break; case 2: getEvents(ctx.channel(), (FullHttpResponse) msg); break; case 3: logout(ctx.channel()); break; default: ctx.close(); break; } }
From source file:com.barchart.http.server.PooledServerRequest.java
License:BSD License
@Override public boolean isChunkedEncoding() { return HttpHeaders.isTransferEncodingChunked(nettyRequest); }
From source file:com.barchart.http.server.PooledServerResponse.java
License:BSD License
@Override public boolean isChunkedEncoding() { return HttpHeaders.isTransferEncodingChunked(this); }
From source file:com.bloom.zerofs.rest.PublicAccessLogHandler.java
License:Open Source License
@Override public void write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise) throws Exception { long startTimeInMs = System.currentTimeMillis(); boolean shouldReset = msg instanceof LastHttpContent; if (request != null) { if (msg instanceof HttpResponse) { HttpResponse response = (HttpResponse) msg; logHeaders("Response", response, publicAccessLogger.getResponseHeaders()); logMessage.append(", "); logMessage.append("status=").append(response.getStatus().code()); logMessage.append(", "); if (HttpHeaders.isTransferEncodingChunked(response)) { responseFirstChunkStartTimeInMs = System.currentTimeMillis(); } else { shouldReset = true;/*from w ww. ja v a 2 s.com*/ } } else if (!(msg instanceof HttpContent)) { logger.error( "Sending response that is not of type HttpResponse or HttpContent. Sending response to " + ctx.channel().remoteAddress() + ". Request is of type " + msg.getClass() + ". No action being taken other than logging this unexpected state."); } if (shouldReset) { logDurations(); publicAccessLogger.logInfo(logMessage.toString()); reset(); } } nettyMetrics.publicAccessLogResponseProcessingTimeInMs.update(System.currentTimeMillis() - startTimeInMs); super.write(ctx, msg, promise); }
From source file:com.bloom.zerofs.rest.PublicAccessLogHandler.java
License:Open Source License
/** * Appends specified headers to the log message if those headers are not null * @param tag pretty name for set of headers to append * @param message http message from which to log headers * @param headers array of headers to log *///from w ww . j a v a 2s.c om private void logHeaders(String tag, HttpMessage message, String[] headers) { logMessage.append(tag).append(" ("); for (String header : headers) { if (message.headers().get(header) != null) { logMessage.append("[").append(header).append("=").append(message.headers().get(header)) .append("] "); } } boolean isChunked = HttpHeaders.isTransferEncodingChunked(message); logMessage.append("[isChunked=").append(isChunked).append("]"); logMessage.append(")"); }
From source file:com.digisky.innerproxy.testclient.HttpSnoopClientHandler.java
License:Apache License
@Override protected void channelRead0(ChannelHandlerContext ctx, Object msg) throws Exception { TestTimer.add("channelRead0()::37"); TestTimer.print();/*from www . j ava 2s .co m*/ System.out.println("http CLient received a package!"); if (msg instanceof HttpResponse) { HttpResponse response = (HttpResponse) msg; System.err.println("STATUS: " + response.getStatus()); System.err.println("VERSION: " + response.getProtocolVersion()); System.err.println(); if (!response.headers().isEmpty()) { for (String name : response.headers().names()) { for (String value : response.headers().getAll(name)) { System.err.println("HEADER: " + name + " = " + value); } } System.err.println(); } if (HttpHeaders.isTransferEncodingChunked(response)) { System.err.println("CHUNKED CONTENT {"); } else { System.err.println("CONTENT {"); } } if (msg instanceof HttpContent) { HttpContent content = (HttpContent) msg; System.err.print(content.content().toString(CharsetUtil.UTF_8)); System.err.flush(); if (content instanceof LastHttpContent) { System.err.println("} END OF CONTENT"); ctx.close(); } } }
From source file:com.digisky.stresstest.HttpSnoopClientHandler.java
License:Apache License
@Override protected void channelRead0(ChannelHandlerContext ctx, Object msg) throws Exception { System.out.println("http CLient received a package!"); if (msg instanceof HttpResponse) { HttpResponse response = (HttpResponse) msg; System.err.println("STATUS: " + response.getStatus()); System.err.println("VERSION: " + response.getProtocolVersion()); System.err.println();/*from w w w. j a va 2s. co m*/ if (!response.headers().isEmpty()) { for (String name : response.headers().names()) { for (String value : response.headers().getAll(name)) { System.err.println("HEADER: " + name + " = " + value); } } System.err.println(); } if (HttpHeaders.isTransferEncodingChunked(response)) { System.err.println("CHUNKED CONTENT {"); } else { System.err.println("CONTENT {"); } } if (msg instanceof HttpContent) { HttpContent content = (HttpContent) msg; System.err.print(content.content().toString(CharsetUtil.UTF_8)); System.err.flush(); if (content instanceof LastHttpContent) { System.err.println("} END OF CONTENT"); ctx.close(); } } }