stomp

问题 I have a website (Java + Spring) that relies on Websockets (Stomp over Websockets for Spring + RabbitMQ + SockJS) for some functionality. We are creating a command line interface based in Python and we would like to add some of the functionality which is already available using websockets. Does anyone knows how to use a python client so I can connect using the SockJS protocol ? PS_ I am aware of a simple library which I did not tested but it does not have the capability to subscribe to a

问题 I need to react on a user destination subscription. Example: A user subscribes to /user/messages , because he wants to receive all incoming messages. Now I'd like to look up any messages for this user, which were created while he was offline, and then send them to that user. Working code: Client code: stompClient.subscribe('/user/messages', function(msg){ alert(msg.body); }); Server code: template.convertAndSendToUser(p.getName(), "/messages", "message content"); What I need: It seems like it

问题 I'm using jboss eap 6.3 with websocket enabled support, the connection aparently works but in some point of the connection Sock.js throw a 500 server error that looks like: Opening Web Socket... stomp.js:130 XHR finished loading: "http://localhost:8080/frontEnd/track/info". sockjs.js:807 XHR finished loading: "http://localhost:8080/frontEnd/resources/templates/navigation.html". angular.js:8377 WebSocket connection to 'ws://localhost:8080/frontEnd/track/308/fdnevktb/websocket' failed: Error

问题 I am trying to implement a basic chat application with Spring boot & Stomp Protocol. I am not able to send message to specific user via SimpMessagingTemplate.convertAndSendToUser All of my messages are pushed to all connected sockets. my controller: @Controller public class MessageController { private final SimpMessagingTemplate simpMessagingTemplate; /** * Constructor for object * * @param simpMessagingTemplate */ public MessageController(final SimpMessagingTemplate simpMessagingTemplate) {

问题 I'm trying to get Orbited running as per instructions on http://mischneider.net/?p=125 Here's a copy of the error: Validating models... 0 errors found Django version 1.3, using settings 'comet.settings' Development server is running at http://127.0.0.1:8000/ Quit the server with CTRL-BREAK. [28/May/2011 11:43:36] "GET /comet/ HTTP/1.1" 200 2952 [28/May/2011 11:43:36] "GET /site_media/Orbited.js HTTP/1.1" 304 0 [28/May/2011 11:43:37] "GET /site_media/stomp.js HTTP/1.1" 304 0 [28/May/2011 11:44

问题 I'm trying to get Orbited running as per instructions on http://mischneider.net/?p=125 Here's a copy of the error: Validating models... 0 errors found Django version 1.3, using settings 'comet.settings' Development server is running at http://127.0.0.1:8000/ Quit the server with CTRL-BREAK. [28/May/2011 11:43:36] "GET /comet/ HTTP/1.1" 200 2952 [28/May/2011 11:43:36] "GET /site_media/Orbited.js HTTP/1.1" 304 0 [28/May/2011 11:43:37] "GET /site_media/stomp.js HTTP/1.1" 304 0 [28/May/2011 11:44

问题 I am using RabbitMQ with PHP react\stomp. I have two queues - one is "todo" other is "done". Consumer reads from "todo", do its work, ACKs the message, then publishes it to the "done" queue. Is there any way of ensuring that I consume only N messages from "todo" (and ack them individually) and then quit? The main reason for that is we dont want to have long running consumers and we want to restart them after N messages. 回答1: You can set a prefetch count for a destination: The prefetch count

问题 I am using Spring to setup Stomp server endpoints (extending AbstractWebSocketMessageBrokerConfigurer) @Override public void configureMessageBroker(MessageBrokerRegistry config) { config.enableStompBrokerRelay("/topic","/queue") .setRelayHost(<rmqhost>); } @Override public void registerStompEndpoints(StompEndpointRegistry registry) { registry.addEndpoint("/myapp/websockets").setAllowedOrigins("*"); } The objective is that I can have multiple servers, and a client will connect to any one of

问题 My SockJs client in webpage, sends message with a frame size of 16K. The message size limit is what determines the max size of the file that I can transfer. Below is what I found in the doc. /** * Configure the maximum size for an incoming sub-protocol message. * For example a STOMP message may be received as multiple WebSocket messages * or multiple HTTP POST requests when SockJS fallback options are in use. * * <p>In theory a WebSocket message can be almost unlimited in size. * In practice

问题 I have a doubt regarding .net messaging & its compatibility with other open protocols out there. I would like to know if .net messaging API capable of working with STOMP protocol? How do i make use of this protocol? is there any specific library out there I need to use? thanks for sharing your experience and ideas. 回答1: At the root of it, STOMP appears to be TCP-based messaging with its set of commands and control characters. There's nothing in .NET that should give you any doubts about not