Example usage for javax.websocket Session getId

Introduction

In this page you can find the example usage for javax.websocket Session getId.

Prototype

String getId();

Source Link

Document

Provides a unique identifier for the session.

Usage

From source file:org.damcode.web.c4webserver.Server.java

@OnClose
public void onClose(Session s) {
    printSysOut("Closing session: " + s.getId());

    GameController g = getGame(s);//from   ww w.j av  a2s  .  c o  m
    if (g != null) {

        Player p = g.getPlayer(s);
        if (g.gameStatus == GameController.GAME_WAITING) {
            waitingGames.remove(g);
            printSysOut("waiting game removed");
        }

        if (g.gameStatus == GameController.GAME_ACTIVE || g.gameStatus == GameController.GAME_STARTED
                || g.gameStatus == GameController.GAME_ENDED) {

            if (g.players.size() < 2) {
                activeGames.remove(g);
                printSysOut("active game removed");
            } else {
                quitGame(s, MessageBean.MSG_PLAYER_DISC);
                printSysOut("Quitting session, telling opponent");
            }

        }
    }
}

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From source file:org.damcode.web.c4webserver.Server.java

private void quitGame(Session s, int reason) {
    printSysOut("got quitgame from : " + s.getId());
    GameController g = getGame(s);//  w w  w .j ava  2s .c  o m

    // TODO : fix quitgame to destroy any games attached when players quit!
    if (g == null) {
        printSysOut("quitgame game was null");
        return;
    }

    Player p = g.getPlayer(s);
    Player opponent = g.getOpponent(s);

    if (opponent != null) {
        // could still retrieve game if player reconnects
        // destroy only the player object from the game;
        // TODO implement this later, for now just close the game object

        opponent.sendDataMessage(reason, "quit");
        printSysOut("Quitting player removed: " + (getGame(s).players.remove(p)));

    } else { // no opponent, shutdown game;
        if (g.gameStatus == GameController.GAME_ACTIVE || g.gameStatus == GameController.GAME_STARTED
                || g.gameStatus == GameController.GAME_ENDED) {
            printSysOut("Last player removed: " + (getGame(s).players.remove(p)));
            printSysOut("quitgame: removed active game");
            activeGames.remove(g);

        } else if (g.gameStatus == GameController.GAME_WAITING) {
            printSysOut("Last waiting player removed: " + (getGame(s).players.remove(p)));
            printSysOut("quitgame: removed waiting game");
            waitingGames.remove(g);
        }
    }

    printSysOut("players size: " + g.players.size());
    s.getUserProperties().remove("game");
    s.getUserProperties().put("gameid", "lobby");

}

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From source file:org.dicen.recolnat.services.core.MessageProcessorThread.java

private void sendMessage(String message, Session session) {
    // If not synchronized sometimes frames can get randomly lost. No idea why. Behavior appears in Tomcat war but not in stand-alone jar.
    // Randomness is more frequent if not synchronized.
    // Randomness seems to come from using Async, so let's stick with Basic for now.
    if (log.isDebugEnabled()) {
        log.debug("Sending message " + message + " to session " + session.getId());
    }//  www  .  j av a2  s .  co  m
    synchronized (session) {
        try {
            session.getBasicRemote().sendText(message);
        } catch (IOException ex) {
            log.error("Could not send message to client", ex);
        }
    }
}

---

From source file:org.dicen.recolnat.services.core.MessageProcessorThread.java

private boolean subscribe(Session session, String entityId) {
    ColaboratorySocket.mapAccessLock.lock();
    try {//w  w  w  .ja  v a 2s.co  m
        ColaboratorySocket.sessionIdToResources.put(session.getId(), entityId);
        ColaboratorySocket.resourceToSessions.put(entityId, session.getId());
    } finally {
        ColaboratorySocket.mapAccessLock.unlock();
    }
    return true;
}

---

From source file:org.dicen.recolnat.services.core.MessageProcessorThread.java

private boolean unsubscribe(Session session, String entityId) {
    ColaboratorySocket.mapAccessLock.lock();
    try {//  w w  w . j a v  a 2  s  .  c om
        Collection mapping = (Collection) ColaboratorySocket.resourceToSessions.get(entityId);
        Iterator<String> itSess = mapping.iterator();
        while (itSess.hasNext()) {
            String sessionId = itSess.next();
            if (sessionId.equals(session.getId())) {
                itSess.remove();
            }
        }

        mapping = (Collection) ColaboratorySocket.sessionIdToResources.get(session.getId());
        Iterator<String> itResources = mapping.iterator();
        while (itResources.hasNext()) {
            String resource = itResources.next();
            if (resource.equals((entityId))) {
                itResources.remove();
            }
        }
    } finally {
        ColaboratorySocket.mapAccessLock.unlock();
    }
    return true;
}

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From source file:org.duniter.elasticsearch.websocket.WebSocketChangesEndPoint.java

@OnOpen
public void onOpen(Session session) {
    log.debug("Connected ... " + session.getId());
    this.session = session;
    this.sources = null;
    ChangeService.registerListener(this);
}

---

From source file:org.erstudio.guper.websocket.GuperWSEndpoint.java

@OnMessage
public void onWebSocketMessage(JsonObject json, Session session)
        throws WebSocketMessageException, MessageException, LocationException, IOException, EncodeException {
    System.out.println("onWebSocketMessage " + session.getId());

    if (!json.containsKey("type")) {
        throw new WebSocketMessageException("Type is undefined");
    }//from w  ww  .ja v  a 2  s .c o  m

    String type = json.getString("type");
    if (StringUtils.isBlank(type)) {
        throw new WebSocketMessageException("Empty message type");
    }

    if (!json.containsKey("message")) {
        throw new WebSocketMessageException("Message is undefined");
    }

    String message = json.get("message").toString();
    if (StringUtils.isBlank(message)) {
        throw new WebSocketMessageException("Empty message");
    }

    switch (type) {
    case "SEND_MESSAGE": {
        try {
            Message m = mapper.readValue(message, Message.class);
            onSendMessage(m, session);
        } catch (IOException ex) {
            throw new WebSocketMessageException("Incorrect Message format: " + message);
        }
    }
        break;

    case "CHANGE_LOCATION": {
        try {
            Location l = mapper.readValue(message, Location.class);
            onChangeLocation(l, session);
        } catch (IOException ex) {
            throw new WebSocketMessageException("Incorrect Location format: " + message);
        }
    }
        break;

    default:
        throw new WebSocketMessageException("Incorrect message type: " + type);
    }

}

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From source file:org.erstudio.guper.websocket.GuperWSEndpoint.java

@OnOpen
public void onOpen(Session peer) throws IOException, EncodeException {
    System.out.println("onOpen " + peer.getId());
    userService.connectUser(peer);//from   w ww.  j a va2s .  c o m
}

---

From source file:org.erstudio.guper.websocket.GuperWSEndpoint.java

@OnClose
public void onClose(Session peer) {
    System.out.println("onClose " + peer.getId());
    userService.disconnectUser(peer);
}

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From source file:org.wso2.carbon.device.mgt.analytics.wsproxy.inbound.SubscriptionEndpoint.java

/**
 * Web socket onOpen - When client sends a message
 *
 * @param session         - Users registered session.
 *//*from   w  ww  .  j  av  a  2s .  co m*/
void onOpen(Session session) {
    if (log.isDebugEnabled()) {
        log.debug("WebSocket opened, for Session id: " + session.getId());
    }

    AnalyticsConfiguration analyticsConfig = AnalyticsConfiguration.getInstance();
    ArrayList<String> publisherGroups = DataPublisherUtil
            .getEndpointGroups(analyticsConfig.getAnalyticsPublisherUrl());
    List<AnalyticsClient> analyticsClients = new ArrayList<>();
    for (String publisherURLGroup : publisherGroups) {
        try {
            String[] endpoints = DataPublisherUtil.getEndpoints(publisherURLGroup);
            for (String endpoint : endpoints) {
                try {
                    endpoint = endpoint.trim();
                    if (!endpoint.endsWith("/")) {
                        endpoint += "/";
                    }
                    endpoint += session.getRequestURI().getSchemeSpecificPart()
                            .replace("secured-websocket-proxy", "");
                    AnalyticsClient analyticsClient = new AnalyticsClient(session, new URI(endpoint));
                    analyticsClients.add(analyticsClient);
                } catch (URISyntaxException e) {
                    log.error("Unable to create URL from: " + endpoint, e);
                } catch (WSProxyException e) {
                    log.error("Unable to create WS client for: " + endpoint, e);
                }
            }
        } catch (DataEndpointConfigurationException e) {
            log.error("Unable to obtain endpoints from receiverURLGroup: " + publisherURLGroup, e);
        }
    }
    if (log.isDebugEnabled()) {
        log.debug("Configured " + analyticsClients.size() + " analytics clients for Session id: "
                + session.getId());
    }
    analyticsClientsMap.put(session.getId(), analyticsClients);
}

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