@Bean
public WebSocketConnectionManager wsConnectionManager() {

    WebSocketConnectionManager manager = new WebSocketConnectionManager(client(), handler(), this.webSocketUri);
    manager.setAutoStartup(true);

    return manager;
}
 

@Bean
public WebSocketConnectionManager wsConnectionManager() {

    WebSocketConnectionManager manager = new WebSocketConnectionManager(client(), handler(), this.webSocketUri);
    manager.setAutoStartup(true);

    return manager;
}
 

private WebSocketConnectionManager createWsConnectionManager(String url){
    String wsUrl = url;

    SslContextFactory sslContextFactory = new SslContextFactory(true);
    WebSocketClient jettyWsClient = new WebSocketClient(sslContextFactory); //SystemUtil.asyncExecutor
    jettyWsClient.getPolicy().setIdleTimeout(10*60*1000);
    JettyWebSocketClient wsClient = new JettyWebSocketClient(jettyWsClient);
    return new WebSocketConnectionManager(wsClient, this, wsUrl);
}
 

/**
 * Entry point where the web socket connection starts
 * and after which your bot becomes live.
 */
@PostConstruct
protected void startRTMAndWebSocketConnection() {
    slackService.connectRTM(getSlackToken());
    if (slackService.getWebSocketUrl() != null) {
        webSocketManager = new WebSocketConnectionManager(client(), handler(), slackService.getWebSocketUrl());
        webSocketManager.start();
    } else {
        logger.error("No web socket url returned by Slack.");
    }
}