autobahnws | 易学教程

Autobahn websocket issue while running with twistd using tac file

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问题 I have a WebSocket server implemented using autobahn WebSocket framework using twisted. WebSocket server runs fine when the program ran with python. But if I run this using twistd server runner by creating tac file as twisted service, I get the following error in server while any client try to establish connection and the handshake is failing. 2015-12-08 07:17:56,022 - CRITICAL - twisted.publishToNewObserver() 154 Unhandled Error Traceback (most recent call last): File "/opt/nrgi-ws/nrgi-ws

Autobahn: User status like Online, Offline

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问题 Since Autobahn is isolated from the application server, How can we track the online or offline status of the user ? 回答1: Crossbar.io provides so-called meta events which are fired when WAMP sessions join or leave the router. 来源： https://stackoverflow.com/questions/27740889/autobahn-user-status-like-online-offline

Websockets: Are Rachet & autobahn from npm compatible?

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问题 I'm experimenting with the Ratchet php library. In particular, I've been trying to integrate their push integration demo into a React application. Their demo references a seemingly one-off version of the autobahn JS library, which works against my server implementation (a near duplicate of their demo). However, when I try to use autobahn JS from npm everything melts down. It seems this implementes a newer version of the Web Sockets protocol? The one-off version of autobahn passes wamp for the

Connecting to Poloniex Push-API

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问题 I want to connect to the Push API of Poloniex. On their page they write the following: In order to use the push API, connect to wss://api.poloniex.com and subscribe to the desired feed. wss = WebSocket Secure -> SSL Protected They also give an example for Node.js and Autobahn|JS: var autobahn = require('autobahn'); var wsuri = "wss://api.poloniex.com"; var connection = new autobahn.Connection({ url: wsuri, realm: "realm1" }); connection.onopen = function (session) { function marketEvent (args

Connecting to Poloniex Push-API

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I want to connect to the Push API of Poloniex . On their page they write the following: In order to use the push API, connect to wss://api.poloniex.com and subscribe to the desired feed. wss = WebSocket Secure -> SSL Protected They also give an example for Node.js and Autobahn|JS: var autobahn = require('autobahn'); var wsuri = "wss://api.poloniex.com"; var connection = new autobahn.Connection({ url: wsuri, realm: "realm1" }); connection.onopen = function (session) { function marketEvent (args,kwargs) { console.log(args); } function tickerEvent (args,kwargs) { console.log(args); } function

Websocket paused when android app goes to background

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问题 My android app starts a service that opens a websocket to communicate to a remote server. The service spawns a thread whose run method looks like this. public void run() { try { super.run(); for(int i = 1; i < 1000; i++) { Log.d(TAG, String.format(" *** Iteration #%d.", i)); Thread.sleep(3000); // Dummy load. mWebsocket.sendTextMessage("Test"); } } catch (Exception exc) { Log.d(MY_TAG, "MyThread.run - Exception: " + exc.getMessage()); } } When I turn off the screen or send the app to the