Sha256: 230ec502475500164e079e90a98f43173df96940f13fdd296dd2d24ac0633261
Contents?: true
Size: 894 Bytes
Versions: 12
Compression:
Stored size: 894 Bytes
Contents
'use strict';
const EventEmitter = require('events');
// wrapper around the Node.js ws module
// for use in browsers
class WebSocketWrapper extends EventEmitter {
constructor(url) {
super();
this._ws = new WebSocket(url); // eslint-disable-line no-undef
this._ws.onopen = () => {
this.emit('open');
};
this._ws.onclose = () => {
this.emit('close');
};
this._ws.onmessage = (event) => {
this.emit('message', event.data);
};
this._ws.onerror = () => {
this.emit('error', new Error('WebSocket error'));
};
}
close() {
this._ws.close();
}
send(data, callback) {
try {
this._ws.send(data);
callback();
} catch (err) {
callback(err);
}
}
}
module.exports = WebSocketWrapper;
Version data entries
12 entries across 12 versions & 1 rubygems