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

Example 6 with PingWebSocketFrame

use of io.netty.handler.codec.http.websocketx.PingWebSocketFrame in project reactor-netty by reactor.

the class WebsocketClientOperations method onInboundNext.

@Override
@SuppressWarnings("FutureReturnValueIgnored")
public void onInboundNext(ChannelHandlerContext ctx, Object msg) {
    if (msg instanceof FullHttpResponse) {
        started = true;
        channel().pipeline().remove(HttpObjectAggregator.class);
        FullHttpResponse response = (FullHttpResponse) msg;
        setNettyResponse(response);
        if (notRedirected(response)) {
            try {
                handshaker.finishHandshake(channel(), response);
                // This change is needed after the Netty change https://github.com/netty/netty/pull/11966
                ctx.read();
                listener().onStateChange(this, HttpClientState.RESPONSE_RECEIVED);
            } catch (Exception e) {
                onInboundError(e);
                // "FutureReturnValueIgnored" this is deliberate
                ctx.close();
            } finally {
                // Release unused content (101 status)
                response.content().release();
            }
        } else {
            response.content().release();
            listener().onUncaughtException(this, redirecting);
        }
        return;
    }
    if (!this.proxyPing && msg instanceof PingWebSocketFrame) {
        // "FutureReturnValueIgnored" this is deliberate
        ctx.writeAndFlush(new PongWebSocketFrame(((PingWebSocketFrame) msg).content()));
        ctx.read();
        return;
    }
    if (msg instanceof CloseWebSocketFrame && ((CloseWebSocketFrame) msg).isFinalFragment()) {
        if (log.isDebugEnabled()) {
            log.debug(format(channel(), "CloseWebSocketFrame detected. Closing Websocket"));
        }
        CloseWebSocketFrame closeFrame = new CloseWebSocketFrame(true, ((CloseWebSocketFrame) msg).rsv(), ((CloseWebSocketFrame) msg).content());
        if (closeFrame.statusCode() != -1) {
            sendCloseNow(closeFrame);
        } else {
            sendCloseNow(closeFrame, WebSocketCloseStatus.EMPTY);
        }
        onInboundComplete();
    } else if (msg != LastHttpContent.EMPTY_LAST_CONTENT) {
        super.onInboundNext(ctx, msg);
    }
}

Example 7 with PingWebSocketFrame

use of io.netty.handler.codec.http.websocketx.PingWebSocketFrame in project reactor-netty by reactor.

the class WebsocketTest method testIssue663_1.

@Test
void testIssue663_1() throws Exception {
    AtomicBoolean incomingData = new AtomicBoolean();
    CountDownLatch latch = new CountDownLatch(1);
    disposableServer = createServer().handle((req, resp) -> resp.sendWebsocket((i, o) -> o.sendObject(Flux.just(new PingWebSocketFrame(), new CloseWebSocketFrame()).delayElements(Duration.ofMillis(100))).then(i.receiveFrames().doOnNext(f -> {
        if (f instanceof PongWebSocketFrame) {
            incomingData.set(true);
        }
    }).doOnComplete(latch::countDown).then()))).bindNow();
    createClient(disposableServer.port()).websocket().uri("/").handle((in, out) -> in.receiveFrames()).subscribe();
    assertThat(latch.await(30, TimeUnit.SECONDS)).isTrue();
    assertThat(incomingData.get()).isTrue();
}

Example 8 with PingWebSocketFrame

use of io.netty.handler.codec.http.websocketx.PingWebSocketFrame in project reactor-netty by reactor.

the class WebsocketTest method testIssue663_2.

@Test
void testIssue663_2() throws Exception {
    AtomicBoolean incomingData = new AtomicBoolean();
    CountDownLatch latch = new CountDownLatch(1);
    disposableServer = createServer().handle((req, resp) -> resp.sendWebsocket((i, o) -> o.sendObject(Flux.just(new PingWebSocketFrame(), new CloseWebSocketFrame()).delayElements(Duration.ofMillis(100))).then(i.receiveFrames().doOnNext(f -> incomingData.set(true)).doOnComplete(latch::countDown).then()))).bindNow();
    createClient(disposableServer.port()).websocket(WebsocketClientSpec.builder().handlePing(true).build()).uri("/").handle((in, out) -> in.receiveFrames()).subscribe();
    assertThat(latch.await(30, TimeUnit.SECONDS)).isTrue();
    assertThat(incomingData.get()).isFalse();
}

Example 9 with PingWebSocketFrame

use of io.netty.handler.codec.http.websocketx.PingWebSocketFrame in project async-http-client by AsyncHttpClient.

the class NettyWebSocket method sendPing.

@Override
public WebSocket sendPing(final byte[] payload, final WebSocketWriteCompleteListener listener) {
    final ChannelPromise channelPromise = channel.newPromise();
    channelPromise.addListener(listener);
    channel.writeAndFlush(new PingWebSocketFrame(wrappedBuffer(payload)), channelPromise);
    return this;
}

Example 10 with PingWebSocketFrame

use of io.netty.handler.codec.http.websocketx.PingWebSocketFrame in project async-http-client by AsyncHttpClient.

the class NettyWebSocket method handleFrame.

public void handleFrame(WebSocketFrame frame) {
    if (frame instanceof TextWebSocketFrame) {
        onTextFrame((TextWebSocketFrame) frame);
    } else if (frame instanceof BinaryWebSocketFrame) {
        onBinaryFrame((BinaryWebSocketFrame) frame);
    } else if (frame instanceof CloseWebSocketFrame) {
        Channels.setDiscard(channel);
        CloseWebSocketFrame closeFrame = (CloseWebSocketFrame) frame;
        onClose(closeFrame.statusCode(), closeFrame.reasonText());
        Channels.silentlyCloseChannel(channel);
    } else if (frame instanceof PingWebSocketFrame) {
        onPing((PingWebSocketFrame) frame);
    } else if (frame instanceof PongWebSocketFrame) {
        onPong((PongWebSocketFrame) frame);
    }
}