Examples with HttpResponse io.netty.handler.codec.http.HttpResponse used on opensource projects

Example 86 with HttpResponse

use of io.netty.handler.codec.http.HttpResponse in project netty by netty.

the class WebSocketServerHandshaker08Test method testPerformOpeningHandshake0.

private static void testPerformOpeningHandshake0(boolean subProtocol) {
    EmbeddedChannel ch = new EmbeddedChannel(new HttpObjectAggregator(42), new HttpRequestDecoder(), new HttpResponseEncoder());
    FullHttpRequest req = new DefaultFullHttpRequest(HTTP_1_1, HttpMethod.GET, "/chat");
    req.headers().set(HttpHeaderNames.HOST, "server.example.com");
    req.headers().set(HttpHeaderNames.UPGRADE, HttpHeaderValues.WEBSOCKET);
    req.headers().set(HttpHeaderNames.CONNECTION, "Upgrade");
    req.headers().set(HttpHeaderNames.SEC_WEBSOCKET_KEY, "dGhlIHNhbXBsZSBub25jZQ==");
    req.headers().set(HttpHeaderNames.SEC_WEBSOCKET_ORIGIN, "http://example.com");
    req.headers().set(HttpHeaderNames.SEC_WEBSOCKET_PROTOCOL, "chat, superchat");
    req.headers().set(HttpHeaderNames.SEC_WEBSOCKET_VERSION, "8");
    if (subProtocol) {
        new WebSocketServerHandshaker08("ws://example.com/chat", "chat", false, Integer.MAX_VALUE, false).handshake(ch, req);
    } else {
        new WebSocketServerHandshaker08("ws://example.com/chat", null, false, Integer.MAX_VALUE, false).handshake(ch, req);
    }
    ByteBuf resBuf = ch.readOutbound();
    EmbeddedChannel ch2 = new EmbeddedChannel(new HttpResponseDecoder());
    ch2.writeInbound(resBuf);
    HttpResponse res = ch2.readInbound();
    Assert.assertEquals("s3pPLMBiTxaQ9kYGzzhZRbK+xOo=", res.headers().get(HttpHeaderNames.SEC_WEBSOCKET_ACCEPT));
    if (subProtocol) {
        Assert.assertEquals("chat", res.headers().get(HttpHeaderNames.SEC_WEBSOCKET_PROTOCOL));
    } else {
        Assert.assertNull(res.headers().get(HttpHeaderNames.SEC_WEBSOCKET_PROTOCOL));
    }
    ReferenceCountUtil.release(res);
    req.release();
}

Example 87 with HttpResponse

use of io.netty.handler.codec.http.HttpResponse in project netty by netty.

the class CorsHandler method handlePreflight.

private void handlePreflight(final ChannelHandlerContext ctx, final HttpRequest request) {
    final HttpResponse response = new DefaultFullHttpResponse(request.protocolVersion(), OK, true, true);
    if (setOrigin(response)) {
        setAllowMethods(response);
        setAllowHeaders(response);
        setAllowCredentials(response);
        setMaxAge(response);
        setPreflightHeaders(response);
    }
    release(request);
    respond(ctx, request, response);
}

Example 88 with HttpResponse

use of io.netty.handler.codec.http.HttpResponse in project netty by netty.

the class CorsHandler method write.

@Override
public void write(final ChannelHandlerContext ctx, final Object msg, final ChannelPromise promise) throws Exception {
    if (config.isCorsSupportEnabled() && msg instanceof HttpResponse) {
        final HttpResponse response = (HttpResponse) msg;
        if (setOrigin(response)) {
            setAllowCredentials(response);
            setExposeHeaders(response);
        }
    }
    ctx.writeAndFlush(msg, promise);
}

Example 89 with HttpResponse

use of io.netty.handler.codec.http.HttpResponse in project netty by netty.

the class Http2ServerDowngrader method encode.

@Override
protected void encode(ChannelHandlerContext ctx, HttpObject obj, List<Object> out) throws Exception {
    if (obj instanceof HttpResponse) {
        Http2Headers headers = HttpConversionUtil.toHttp2Headers((HttpResponse) obj, validateHeaders);
        boolean noMoreFrames = false;
        if (obj instanceof FullHttpResponse) {
            FullHttpResponse full = (FullHttpResponse) obj;
            noMoreFrames = !full.content().isReadable() && full.trailingHeaders().isEmpty();
        }
        out.add(new DefaultHttp2HeadersFrame(headers, noMoreFrames));
    }
    if (obj instanceof LastHttpContent) {
        LastHttpContent last = (LastHttpContent) obj;
        encodeLastContent(last, out);
    } else if (obj instanceof HttpContent) {
        HttpContent cont = (HttpContent) obj;
        out.add(new DefaultHttp2DataFrame(cont.content(), false));
    }
    ReferenceCountUtil.retain(obj);
}

Example 90 with HttpResponse

use of io.netty.handler.codec.http.HttpResponse in project netty by netty.

the class HttpUploadClientHandler method channelRead0.

@Override
public void channelRead0(ChannelHandlerContext ctx, HttpObject msg) {
    if (msg instanceof HttpResponse) {
        HttpResponse response = (HttpResponse) msg;
        System.err.println("STATUS: " + response.status());
        System.err.println("VERSION: " + response.protocolVersion());
        if (!response.headers().isEmpty()) {
            for (CharSequence name : response.headers().names()) {
                for (CharSequence value : response.headers().getAll(name)) {
                    System.err.println("HEADER: " + name + " = " + value);
                }
            }
        }
        if (response.status().code() == 200 && HttpUtil.isTransferEncodingChunked(response)) {
            readingChunks = true;
            System.err.println("CHUNKED CONTENT {");
        } else {
            System.err.println("CONTENT {");
        }
    }
    if (msg instanceof HttpContent) {
        HttpContent chunk = (HttpContent) msg;
        System.err.println(chunk.content().toString(CharsetUtil.UTF_8));
        if (chunk instanceof LastHttpContent) {
            if (readingChunks) {
                System.err.println("} END OF CHUNKED CONTENT");
            } else {
                System.err.println("} END OF CONTENT");
            }
            readingChunks = false;
        } else {
            System.err.println(chunk.content().toString(CharsetUtil.UTF_8));
        }
    }
}