Examples with DefaultFullHttpResponse org.apache.flink.shaded.netty4.io.netty.handler.codec.http.DefaultFullHttpResponse used on opensource projects

Example 96 with DefaultFullHttpResponse

use of org.apache.flink.shaded.netty4.io.netty.handler.codec.http.DefaultFullHttpResponse in project weicoder by wdcode.

the class WebSocketHandler method http.

/*
	 * http请求
	 */
private void http(ChannelHandlerContext ctx, FullHttpRequest req) {
    // 请求不成功
    if (!req.decoderResult().isSuccess()) {
        send(ctx, req, new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.BAD_REQUEST));
        return;
    }
    // 只允许get请求
    if (req.method() != HttpMethod.GET) {
        send(ctx, req, new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.FORBIDDEN));
        return;
    }
    // 处理websocket
    WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory(String.format(WEBSOCKET_PATH, req.headers().get(HttpHeaderNames.HOST)), null, true, 5 * 1024 * 1024);
    WebSocketServerHandshaker handshaker = wsFactory.newHandshaker(req);
    if (handshaker == null) {
        WebSocketServerHandshakerFactory.sendUnsupportedVersionResponse(ctx.channel());
    } else {
        handshaker.handshake(ctx.channel(), req);
    }
}

Example 97 with DefaultFullHttpResponse

use of org.apache.flink.shaded.netty4.io.netty.handler.codec.http.DefaultFullHttpResponse in project java by wavefrontHQ.

the class ChannelUtils method makeResponse.

/**
 * Create {@link FullHttpResponse} based on provided status and body contents.
 *
 * @param status   response status.
 * @param contents response body.
 * @return http response object
 */
public static HttpResponse makeResponse(final HttpResponseStatus status, final Object contents) {
    final FullHttpResponse response;
    if (contents instanceof JsonNode) {
        response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, status, Unpooled.copiedBuffer(contents.toString(), CharsetUtil.UTF_8));
        response.headers().set(HttpHeaderNames.CONTENT_TYPE, HttpHeaderValues.APPLICATION_JSON);
    } else if (contents instanceof CharSequence) {
        response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, status, Unpooled.copiedBuffer((CharSequence) contents, CharsetUtil.UTF_8));
        response.headers().set(HttpHeaderNames.CONTENT_TYPE, HttpHeaderValues.TEXT_PLAIN);
    } else {
        throw new IllegalArgumentException("Unexpected response content type, JsonNode or " + "CharSequence expected: " + contents.getClass().getName());
    }
    response.headers().set(HttpHeaderNames.CONTENT_LENGTH, response.content().readableBytes());
    return response;
}

Example 98 with DefaultFullHttpResponse

use of org.apache.flink.shaded.netty4.io.netty.handler.codec.http.DefaultFullHttpResponse in project proxyee-down by monkeyWie.

the class HttpHandlerUtil method buildJson.

public static FullHttpResponse buildJson(Object obj, Include include) {
    FullHttpResponse response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK);
    response.headers().set(HttpHeaderNames.CONTENT_TYPE, AsciiString.cached("application/json; charset=utf-8"));
    if (obj != null) {
        try {
            ObjectMapper objectMapper = new ObjectMapper();
            if (include != null) {
                objectMapper.setSerializationInclusion(include);
            }
            String content = objectMapper.writeValueAsString(obj);
            response.content().writeBytes(content.getBytes(Charset.forName("utf-8")));
        } catch (JsonProcessingException e) {
            response.setStatus(HttpResponseStatus.SERVICE_UNAVAILABLE);
        }
    }
    response.headers().set(HttpHeaderNames.CONTENT_LENGTH, response.content().readableBytes());
    return response;
}

Example 99 with DefaultFullHttpResponse

use of org.apache.flink.shaded.netty4.io.netty.handler.codec.http.DefaultFullHttpResponse in project reactor-netty by reactor.

the class HttpClientTest method prematureCancel.

@Test
void prematureCancel() {
    Sinks.Many<Void> signal = Sinks.unsafe().many().unicast().onBackpressureError();
    disposableServer = TcpServer.create().host("localhost").port(0).handle((in, out) -> {
        signal.tryEmitComplete().orThrow();
        return out.withConnection(c -> c.addHandlerFirst(new HttpResponseEncoder())).sendObject(Mono.delay(Duration.ofSeconds(2)).map(t -> new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.PROCESSING))).neverComplete();
    }).wiretap(true).bindNow(Duration.ofSeconds(30));
    StepVerifier.create(createHttpClientForContextWithAddress().get().uri("/").responseContent().timeout(signal.asFlux())).verifyError(TimeoutException.class);
}

Example 100 with DefaultFullHttpResponse

use of org.apache.flink.shaded.netty4.io.netty.handler.codec.http.DefaultFullHttpResponse in project reactor-netty by reactor.

the class HttpServerOperations method sendDecodingFailures.

static void sendDecodingFailures(ChannelHandlerContext ctx, ConnectionObserver listener, boolean secure, Throwable t, Object msg) {
    Connection conn = Connection.from(ctx.channel());
    Throwable cause = t.getCause() != null ? t.getCause() : t;
    if (log.isWarnEnabled()) {
        log.warn(format(ctx.channel(), "Decoding failed: " + msg + " : "), cause);
    }
    ReferenceCountUtil.release(msg);
    HttpResponse response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_0, cause instanceof TooLongFrameException ? HttpResponseStatus.REQUEST_ENTITY_TOO_LARGE : HttpResponseStatus.BAD_REQUEST);
    response.headers().setInt(HttpHeaderNames.CONTENT_LENGTH, 0).set(HttpHeaderNames.CONNECTION, HttpHeaderValues.CLOSE);
    ctx.writeAndFlush(response).addListener(ChannelFutureListener.CLOSE);
    HttpRequest request = null;
    if (msg instanceof HttpRequest) {
        request = (HttpRequest) msg;
    }
    listener.onStateChange(new FailedHttpServerRequest(conn, listener, request, response, secure), REQUEST_DECODING_FAILED);
}