Sha256: f5eb4eacd1b0ca75060f58b66ab67b714f7af0b32714c0f8724de6f77f4dea77
Contents?: true
Size: 1.28 KB
Versions: 34
Compression:
Stored size: 1.28 KB
Contents
'use strict';
var inherits = require('inherits')
, urlUtils = require('../../utils/url')
, SenderReceiver = require('./sender-receiver')
;
var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
debug = require('debug')('sockjs-client:ajax-based');
}
function createAjaxSender(AjaxObject) {
return function(url, payload, callback) {
debug('create ajax sender', url, payload);
var opt = {};
if (typeof payload === 'string') {
opt.headers = {'Content-type': 'text/plain'};
}
var ajaxUrl = urlUtils.addPath(url, '/xhr_send');
var xo = new AjaxObject('POST', ajaxUrl, payload, opt);
xo.once('finish', function(status) {
debug('finish', status);
xo = null;
if (status !== 200 && status !== 204) {
return callback(new Error('http status ' + status));
}
callback();
});
return function() {
debug('abort');
xo.close();
xo = null;
var err = new Error('Aborted');
err.code = 1000;
callback(err);
};
};
}
function AjaxBasedTransport(transUrl, urlSuffix, Receiver, AjaxObject) {
SenderReceiver.call(this, transUrl, urlSuffix, createAjaxSender(AjaxObject), Receiver, AjaxObject);
}
inherits(AjaxBasedTransport, SenderReceiver);
module.exports = AjaxBasedTransport;
Version data entries
34 entries across 33 versions & 12 rubygems