2 var __assign = (this && this.__assign) || function () {
3 __assign = Object.assign || function(t) {
4 for (var s, i = 1, n = arguments.length; i < n; i++) {
6 for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
11 return __assign.apply(this, arguments);
13 var __rest = (this && this.__rest) || function (s, e) {
15 for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
17 if (s != null && typeof Object.getOwnPropertySymbols === "function")
18 for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
22 Object.defineProperty(exports, "__esModule", { value: true });
23 var Observable_1 = require("../../Observable");
24 var Subscription_1 = require("../../Subscription");
25 var from_1 = require("../../observable/from");
26 function fromFetch(input, initWithSelector) {
27 if (initWithSelector === void 0) { initWithSelector = {}; }
28 var selector = initWithSelector.selector, init = __rest(initWithSelector, ["selector"]);
29 return new Observable_1.Observable(function (subscriber) {
30 var controller = new AbortController();
31 var signal = controller.signal;
33 var unsubscribed = false;
34 var subscription = new Subscription_1.Subscription();
35 subscription.add(function () {
41 var perSubscriberInit;
44 if (init.signal.aborted) {
48 var outerSignal_1 = init.signal;
49 var outerSignalHandler_1 = function () {
50 if (!signal.aborted) {
54 outerSignal_1.addEventListener('abort', outerSignalHandler_1);
55 subscription.add(function () { return outerSignal_1.removeEventListener('abort', outerSignalHandler_1); });
58 perSubscriberInit = __assign({}, init, { signal: signal });
61 perSubscriberInit = { signal: signal };
63 fetch(input, perSubscriberInit).then(function (response) {
65 subscription.add(from_1.from(selector(response)).subscribe(function (value) { return subscriber.next(value); }, function (err) {
68 subscriber.error(err);
72 subscriber.complete();
77 subscriber.next(response);
78 subscriber.complete();
80 }).catch(function (err) {
83 subscriber.error(err);
89 exports.fromFetch = fromFetch;
90 //# sourceMappingURL=fetch.js.map