Package Exports

mumba-wamp

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Readme

Mumba WAMP

Client and utilities for connecting to a Web Application Messaging Protocol (WAMP) service.

Installation

$ npm install --save mumba-wamp

Configuration

See Autobahn connection options.

Examples

const autobahn = require('autobahn');
import {WampClient} from `mumba-wamp`;

let options = {
    url: 'ws://localhost:8080',
    realm: 'test-realm',
    authid: '*admin',
    authmethods: ['wampcra'],
    onchallenge: (session: any, method: string, extra: any) => {
        return autobahn.auth_cra.sign('*password', extra.challenge);
    }
};

// The main test instance.
let instance = new WampClient(options);

instance.onOpen.subscribe((session: any) => {
    console.log('Connection opened:', session);
    
    instance.closeConnection();
});

instance.onClose((details: any) => {
    console.log('Connection closed:', details);
});

instance.onSubscribe.subscribe(
    (resp: any) => console.log('Subscribed:', resp.topic, resp.id),
    console.error
);

instance.onRegister.subscribe(
    (result: any) => console.log('Registered:', result.procedure, result.id),
    console.error
);

instance.openConnection();

API

`WampSession.get`

({ authid: '*admin',
  authrole: 'backend',
  authmethod: 'wampcra',
  authprovider: 'static',
  realm: 'test-realm',
  session: 1093244371,
  transport: 
   { type: 'websocket',
     protocol: 'wamp.2.json',
     peer: 'tcp4:127.0.0.1:50979',
     http_headers_received: 
      { connection: 'Upgrade',
        upgrade: 'websocket',
        host: '127.0.0.1:8080',
        'sec-websocket-version': '13',
        'sec-websocket-key': 'MTMtMTQ1MjMxODAyNzA2Mw==',
        'sec-websocket-protocol': 'wamp.2.json',
        'sec-websocket-extensions': 'permessage-deflate; client_max_window_bits' },
     http_headers_sent: {} } })

Tests

To run the test suite, first install the dependencies, then run npm test:

$ npm install
$ npm test

JSPM

mumba-wamp