bitmessage-js/lib/net/ws.js
2015-02-06 12:47:40 +03:00

39 lines
893 B
JavaScript

/**
* WebSocket transport. Generally needed because browsers can't handle
* TCP sockets so we proxy messages from clients via WebSocket into TCP
* data packets.
* @module bitmessage/net/ws
*/
"use strict";
var inherits = require("inherits");
var WebSocket = require("ws"); // jshint ignore:line
var assert = require("../_util").assert;
var BaseTransport = require("./base");
var WebSocketServer = WebSocket.Server;
/**
* WebSocket transport constructor.
* @constructor
* @static
*/
function Transport() {
Transport.super_.call(this);
}
inherits(Transport, BaseTransport);
Transport.prototype.connect = function(opts) {
assert(!this._client, "Already connected");
this._client = new WebSocket(opts);
};
Transport.prototype.listen = function(opts) {
assert(!this._server, "Already listening");
this._server = new WebSocketServer(opts);
};
module.exports = Transport;