Example usage for org.springframework.web.socket WebSocketSession sendMessage

Introduction

In this page you can find the example usage for org.springframework.web.socket WebSocketSession sendMessage.

Prototype

void sendMessage(WebSocketMessage<?> message) throws IOException;

Source Link

Document

Send a WebSocket message: either TextMessage or BinaryMessage .

Usage

From source file:org.springframework.cloud.aws.sample.websocket.SendingTextWebSocketHandler.java

private void sendTestMessageToAllSessions(String payload) throws IOException {
    List<WebSocketSession> sessionsToRemove = new ArrayList<>();
    for (WebSocketSession session : this.sessions) {
        if (!session.isOpen()) {
            sessionsToRemove.add(session);
        }/*from  ww  w.  ja  v a 2  s .  c  o  m*/
    }
    this.sessions.removeAll(sessionsToRemove);

    for (WebSocketSession session : this.sessions) {
        session.sendMessage(new TextMessage(payload));
    }
}

From source file:virnet.experiment.webSocket.hndler.MainSystemWebSocketHandler.java

public static synchronized void sendStatausToGroup(JSONObject jsonString, WebSocketSession webSS,
        String finalGroup) throws IOException {
    System.out.println("send");
    jsonString.put("ready", "true");
    System.out.println(jsonString.getString("ready"));
    jsonString.put("finalGroup", finalGroup);
    System.out.println(jsonString.getString("finalGroup"));
    System.out.println("before jump:");
    jsonString.put("userName", arrangeUserName.get(webSS));
    String mess = jsonString.toString();
    webSS.sendMessage(new TextMessage(mess));
}

From source file:com.visual_tools.nubomedia.nuboEarJava.NuboEarJavaHandler.java

private synchronized void sendMessage(WebSocketSession session, TextMessage message) {
    try {//from   w  w  w .ja  v  a2 s .  c o  m
        session.sendMessage(message);
    } catch (IOException e) {
        log.error("Exception sending message", e);
    }
}

From source file:org.kurento.tutorial.player.PlayerFrameSaverHandler.java

private synchronized void sendMessage(WebSocketSession session, String message) {
    try {/*  w ww .  j a  v  a2 s. c om*/
        session.sendMessage(new TextMessage(message));
    } catch (IOException e) {
        log.error("Exception sending message", e);
    }
}

From source file:com.pubkit.platform.messaging.PKMPConnectionHandler.java

@Override
public void handleTextMessage(WebSocketSession session, TextMessage message) throws Exception {
    String messagePayload = message.getPayload();
    if (PING.equals(messagePayload)) {
        LOG.debug("Received ping, Sending pong response");
        TextMessage textMessage = new TextMessage(PONG);
        session.sendMessage(textMessage);
    } else {/*  ww w.  j a  va  2s  .  co m*/
        LOG.debug("Received message payload");
        PKMPBasePayload pKMPBasePayload = gson.fromJson(messagePayload, PKMPBasePayload.class);
        if (pKMPBasePayload != null) {
            // publish to disruptor queue
            this.queueService.publishInputMessageEvent(pKMPBasePayload, session);
        } else {
            LOG.debug("Null message received from client");
        }
    }
}

From source file:samples.websocket.behavoir.RandomByteStreamWebSocketHandler.java

@Override
public void afterConnectionEstablished(final WebSocketSession session) throws Exception {
    final byte[] payload = new byte[4];

    Runnable sender = new Runnable() {

        @Override/* w w  w .jav  a2 s .co m*/
        public void run() {

            while (true)
                try {
                    new Random().nextBytes(payload);
                    session.sendMessage(new BinaryMessage(payload));
                    Thread.sleep(10);
                } catch (Exception e) {
                    return;
                }
        }
    };

    new Thread(sender).run();
}

From source file:io.sevenluck.chat.websocket.ChatWebSocketHandler.java

@Override
protected void handleTextMessage(WebSocketSession session, TextMessage message) throws Exception {
    final String myToken = (String) session.getAttributes().get(HttpAuthTokenHandShakeInterceptor.X_TOKEN);

    logger.info("handleTextMessage with message {} and token {}", message, myToken);
    String payload = message.getPayload();

    try {//from  w w w  .  j  a va2 s  .c  om
        ObjectMapper mapper = new ObjectMapper();
        ChatMessageDTO chatMessage = mapper.readValue(payload, ChatMessageDTO.class);

        final ChatRoom room = findChatRoom(chatMessage);
        if (null == room)
            return;

        chatMessageRepository.save(newInstance(session, room, chatMessage));
        List<ChatChannel> channels = chatChannelRepository.findByChatRoom(room);

        for (ChatChannel channel : channels) {

            List<ChatSession> chatSessions = chatSessionRepository.findByMember(channel.getMember());
            for (ChatSession chatSession : chatSessions) {

                if (!myToken.equals(chatSession.getAuthtoken())
                        && sessionMap.containsKey(chatSession.getAuthtoken())) {
                    WebSocketSession wsSession = sessionMap.get(chatSession.getAuthtoken()).getSession();
                    final String stringifyJSONObject = mapper.writeValueAsString(chatMessage);
                    wsSession.sendMessage(new TextMessage(stringifyJSONObject));
                }
            }
        }

    } catch (Exception e) {
        logger.error("TAG", e);
    }
}

From source file:com.devicehive.websockets.WebSocketApiInfoHandlerTest.java

@Test
public void shouldReturnApiInfo() throws Exception {
    final String requestId = "62345vxgsa5";

    CompletableFuture<TextMessage> future = new CompletableFuture<>();
    new StandardWebSocketClient().doHandshake(new TextWebSocketHandler() {
        @Override// w  ww  .  j  a  v a  2  s  .c  o  m
        protected void handleTextMessage(WebSocketSession session, TextMessage message) throws Exception {
            future.complete(message);
        }
    }, wsBaseUri() + "/websocket/client").addCallback(session -> {
        JsonObject apiInfoRequest = JsonFixture.createWsCommand("server/info", requestId);
        try {
            session.sendMessage(new TextMessage(gson.toJson(apiInfoRequest)));
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }, future::completeExceptionally);

    future.thenAccept(response -> {
        JsonObject jsonResp = gson.fromJson(response.getPayload(), JsonObject.class);

        assertThat(jsonResp.get("action").getAsString(), is("server/info"));
        assertThat(jsonResp.get("requestId").getAsString(), is(requestId));
        assertThat(jsonResp.get("status").getAsString(), is("success"));
    }).exceptionally(e -> {
        fail(e.getMessage());
        return null;
    }).get(5, TimeUnit.SECONDS);
}

From source file:fi.vtt.nubomedia.armodule.BaseHandler.java

public void sendMessage(WebSocketSession session, TextMessage message) {
    try {//w w  w . j  a v  a  2  s  . c o m
        log.info("Sending message {} in session {}", message.getPayload(), session.getId());
        synchronized (session) {
            session.sendMessage(message);
        }

    } catch (IOException e) {
        log.error("Exception sending message", e);
    }
}

From source file:cz.cvut.fel.webrtc.handlers.WebHandler.java

private void presenter(WebUser user) throws IOException {
    Room room = roomManager.getRoom(user.getRoomName());

    if (!room.hasScreensharer()) {

        room.sendInformation(user, "presentationInfo");
        room.setScreensharer(user);/*from www.j a v a 2  s .co m*/
        user.isScreensharer(true);

    } else {

        JsonObject msg = new JsonObject();
        WebSocketSession session = user.getSession();

        msg.addProperty("id", "existingPresentation");
        synchronized (session) {
            session.sendMessage(new TextMessage(msg.toString()));
        }

    }
}