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/*
* rhrdweb
*
* Copyright (C) 2016 Christian Pointner <equinox@helsinki.at>
*
* This file is part of rhrdweb.
*
* rhrdweb is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* rhrdweb is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with rhrdweb. If not, see <http://www.gnu.org/licenses/>.
*/
'use strict';
function Rhctl() {
this.draw_callbacks = $.Callbacks('unique');
this.state = 'NEW';
this.sock_onmessage = function(event) {
var msg = JSON.parse(event.data);
if (msg.RESPONSE_CODE != 200) {
console.log("got error message: ", event.data)
} else {
switch(msg.TYPE) {
case 'state':
this.draw_callbacks.fireWith(window, [ msg.STATE ]);
break;
case 'ack':
break;
default:
console.log("rhctl: got unexpected message type '" + msg.TYPE + "'")
}
}
}
this.addCallback = function(cb) {
this.draw_callbacks.add(cb);
}
this.sock_onopen = function() {
this.state = 'CONNECTED';
console.log('rhctl: ' + this.state)
this.sock.onmessage = this.sock_onmessage.bind(this);
this.sock.send(JSON.stringify({ COMMAND: 'subscribe', ARGS: [ 'state' ] }));
this.sock.send(JSON.stringify({ COMMAND: 'state' }));
}
this.sock_onclose = function(event) {
this.sock.close();
delete this.sock;
setTimeout(this.connect.bind(this), 1000);
this.state = 'RECONNECTING';
console.log('rhctl: ' + this.state)
}
this.connect = function() {
this.sock = new WebSocket('wss://' + window.location.host + '/rhctl/socket');
this.sock.onopen = this.sock_onopen.bind(this);
this.sock.onclose = this.sock_onclose.bind(this);
this.state = 'CONNECTING';
console.log('rhctl: ' + this.state)
}
}
var rhctl = new Rhctl();
function rhctl_init() {
rhctl.connect();
$('#rhctl').text("loading...");
rhctl.addCallback(rhctl_draw_state);
}
function rhctl_draw_state(state) {
console.log(state);
$('#rhctl').text(JSON.stringify(state, null, '\t'));
}
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