1 line
1.4 KiB
JSON
1 line
1.4 KiB
JSON
{"ast":null,"code":"'use strict';\n\nvar inherits = require('inherits'),\n urlUtils = require('../../utils/url'),\n SenderReceiver = require('./sender-receiver');\n\nvar debug = function debug() {};\n\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:ajax-based');\n}\n\nfunction createAjaxSender(AjaxObject) {\n return function (url, payload, callback) {\n debug('create ajax sender', url, payload);\n var opt = {};\n\n if (typeof payload === 'string') {\n opt.headers = {\n 'Content-type': 'text/plain'\n };\n }\n\n var ajaxUrl = urlUtils.addPath(url, '/xhr_send');\n var xo = new AjaxObject('POST', ajaxUrl, payload, opt);\n xo.once('finish', function (status) {\n debug('finish', status);\n xo = null;\n\n if (status !== 200 && status !== 204) {\n return callback(new Error('http status ' + status));\n }\n\n callback();\n });\n return function () {\n debug('abort');\n xo.close();\n xo = null;\n var err = new Error('Aborted');\n err.code = 1000;\n callback(err);\n };\n };\n}\n\nfunction AjaxBasedTransport(transUrl, urlSuffix, Receiver, AjaxObject) {\n SenderReceiver.call(this, transUrl, urlSuffix, createAjaxSender(AjaxObject), Receiver, AjaxObject);\n}\n\ninherits(AjaxBasedTransport, SenderReceiver);\nmodule.exports = AjaxBasedTransport;","map":null,"metadata":{},"sourceType":"script"} |