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Questions tagged [wamp-protocol]

Web Application Messaging Protocol (WAMP)

WAMP is an open standard WebSocket subprotocol that provides two application messaging patterns in one unified protocol:

  • Remote Procedure Calls
  • Publish & Subscribe
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Managing websockets within a mobile app

We are using MDWamp for a mobile dev project involving the use of WAMP over websockets (using crossbar.io as a WAMP router). We're wondering what is the most appropriate approach to dealing with app lifecycle and the WAMP connection. Should we be…
mreynolds0404
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wamp connection failing due to protocol violation with standard recent versions of ratchet/wamp and autobahn

I am trying to put up a wamp connection from my local website. I used Ratchet/Wamp on the server side and autobahn|js on the client side. The service is running fine and I am able to connect, the onOpen/onClose callbacks are being triggered on the…
Firestorm
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Virtual host error

i'm trying to set up a virtual host on wamp to run some website tests. Although I have a virtual host error telling me to go into httpd.conf file and then to un comment Include conf/extra/httpd-vhosts.conf I have done this multiple times I then…
im brett
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How to send a message to a specific client using WampSharp?

Let's say I have 3 clients: Client A, Client B and Client C. They all support Ping() function, which they register using reflection (code based on WampSharp documentation): public interface IArgumentsService { …
Eternal21
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How to Access database via WampServer 1.7.3 from another Computer in A LAN?

A web application is hosted in a local computer on WampServer 1.7.3. How can access the database from another computer via LAN.
Jithin Kuriakose
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Ruby wamp-client gem - connection to crossbar.io

I'm new in Ruby I'm trying to use wamp-client gem to establish connection to crossbar.io router. Crossbar have all defaults settings and application created via crossbar template (python as back-end). When I'm connecting via browser everything is…
John B.
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Can I pass binary messages using crossbar.io

So I want to transfer sound bytes over a websocket from a phone to a server. However according to http://crossbar.io/docs/Features crossbar seems to only implement json and msgpack. Can I stil transfer binary messages over crossbar using some other…
Paritosh Gupta
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How to specify the client's role/AuthID when connected to Crossbar router server with AutobahnJS client?

I have set up a crossbar router server with several roles and each role has different register/call/subscribe/publish permissions. Then I use the AutobahnJS client connect to the router. But I have no idea how to specify the client role(or AuthID by…
lfree
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Publishing in a Loop

I am trying to publish something in a infinite loop. But its not working. If I try the same code without the loop it seems to work fine. while True: print 'XYZ' self.publish(str(gameId), [obj], [], {}, {'acknowledge': True}) …
Deepak Puthraya
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WAMP - AutobahnJS: Multiple subscriptions when refreshing page

I'm using Crossbar as a WAMP router and publishing events that are subscribed to and rendered in a webpage frontend. From the frontend I first I make a call to tell the backend to start publishing the info. Then I subscribe to the topic. EDIT The…
Sean Lynch
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How do crossover.io, WAMP, twisted (+ klein), and django/flask/bottle interact?

As I understand it (please do correct misunderstandings, obviously), the mentioned projects/technologies are as follows:- Crossover.io - A router for WAMP. Cross-language. WAMP - An async message passing protocol, supporting (among other things)…
Ng Oon-Ee
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Crossbar.io : HTTP Bridge Services Caller : Sending signed requests correctly

I am using crossbar HTTP bridge service caller to use a registered RPC. But when I issue the HTTP POST message, I get 'invalid request signature' as the response. According to http://crossbar.io/docs/HTTP-Bridge-Services-Caller/, the The signature…
911
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Downsides of using Autobahn as WAMP router?

I'm currently looking into using the WAMP-protocol to synchronise between server and clients of my future web-applications. They recommend using crossbar.io as the router but since Autobahn supports all four roles (publisher, subscriber, caller,…
Hedge
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server method to unsubscribe clients

Is there a method, which can be used by a server to destroy a client? currently, only the client can unsubscribe/unregister from the WAMP server by itself. however, if the client crashes, the subscribe id stays occupied by a dead client. hence, we…
beta
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WampSharp ConnectionEstablished callback not being called

I'm currently trying out the WampSharp implementation of the WAMP protocol. I wanted the code to print a message on the consol when a client connects to it. So I created a router and a client. But the message doesn't appear in the console. Here's my…
Sam
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