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

Example 96 with HttpResponse

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

the class WebSocketServerCompressionHandlerTest method testNormalSuccess.

@Test
public void testNormalSuccess() {
    EmbeddedChannel ch = new EmbeddedChannel(new WebSocketServerCompressionHandler());
    HttpRequest req = newUpgradeRequest(PERMESSAGE_DEFLATE_EXTENSION);
    ch.writeInbound(req);
    HttpResponse res = newUpgradeResponse(null);
    ch.writeOutbound(res);
    HttpResponse res2 = ch.readOutbound();
    List<WebSocketExtensionData> exts = WebSocketExtensionUtil.extractExtensions(res2.headers().get(HttpHeaderNames.SEC_WEBSOCKET_EXTENSIONS));
    Assert.assertEquals(PERMESSAGE_DEFLATE_EXTENSION, exts.get(0).name());
    Assert.assertTrue(exts.get(0).parameters().isEmpty());
    Assert.assertTrue(ch.pipeline().get(PerMessageDeflateDecoder.class) != null);
    Assert.assertTrue(ch.pipeline().get(PerMessageDeflateEncoder.class) != null);
}

Example 97 with HttpResponse

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

the class WebSocketServerCompressionHandlerTest method testServerWindowSizeSuccess.

@Test
public void testServerWindowSizeSuccess() {
    EmbeddedChannel ch = new EmbeddedChannel(new WebSocketServerExtensionHandler(new PerMessageDeflateServerExtensionHandshaker(6, true, 15, false, false)));
    HttpRequest req = newUpgradeRequest(PERMESSAGE_DEFLATE_EXTENSION + "; " + SERVER_MAX_WINDOW + "=10");
    ch.writeInbound(req);
    HttpResponse res = newUpgradeResponse(null);
    ch.writeOutbound(res);
    HttpResponse res2 = ch.readOutbound();
    List<WebSocketExtensionData> exts = WebSocketExtensionUtil.extractExtensions(res2.headers().get(HttpHeaderNames.SEC_WEBSOCKET_EXTENSIONS));
    Assert.assertEquals(PERMESSAGE_DEFLATE_EXTENSION, exts.get(0).name());
    Assert.assertEquals("10", exts.get(0).parameters().get(SERVER_MAX_WINDOW));
    Assert.assertTrue(ch.pipeline().get(PerMessageDeflateDecoder.class) != null);
    Assert.assertTrue(ch.pipeline().get(PerMessageDeflateEncoder.class) != null);
}

Example 98 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 99 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 100 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);
}