retryWhen.js
3.38 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
}
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
var Subject_1 = require("../Subject");
var innerSubscribe_1 = require("../innerSubscribe");
function retryWhen(notifier) {
return function (source) { return source.lift(new RetryWhenOperator(notifier, source)); };
}
exports.retryWhen = retryWhen;
var RetryWhenOperator = (function () {
function RetryWhenOperator(notifier, source) {
this.notifier = notifier;
this.source = source;
}
RetryWhenOperator.prototype.call = function (subscriber, source) {
return source.subscribe(new RetryWhenSubscriber(subscriber, this.notifier, this.source));
};
return RetryWhenOperator;
}());
var RetryWhenSubscriber = (function (_super) {
__extends(RetryWhenSubscriber, _super);
function RetryWhenSubscriber(destination, notifier, source) {
var _this = _super.call(this, destination) || this;
_this.notifier = notifier;
_this.source = source;
return _this;
}
RetryWhenSubscriber.prototype.error = function (err) {
if (!this.isStopped) {
var errors = this.errors;
var retries = this.retries;
var retriesSubscription = this.retriesSubscription;
if (!retries) {
errors = new Subject_1.Subject();
try {
var notifier = this.notifier;
retries = notifier(errors);
}
catch (e) {
return _super.prototype.error.call(this, e);
}
retriesSubscription = innerSubscribe_1.innerSubscribe(retries, new innerSubscribe_1.SimpleInnerSubscriber(this));
}
else {
this.errors = undefined;
this.retriesSubscription = undefined;
}
this._unsubscribeAndRecycle();
this.errors = errors;
this.retries = retries;
this.retriesSubscription = retriesSubscription;
errors.next(err);
}
};
RetryWhenSubscriber.prototype._unsubscribe = function () {
var _a = this, errors = _a.errors, retriesSubscription = _a.retriesSubscription;
if (errors) {
errors.unsubscribe();
this.errors = undefined;
}
if (retriesSubscription) {
retriesSubscription.unsubscribe();
this.retriesSubscription = undefined;
}
this.retries = undefined;
};
RetryWhenSubscriber.prototype.notifyNext = function () {
var _unsubscribe = this._unsubscribe;
this._unsubscribe = null;
this._unsubscribeAndRecycle();
this._unsubscribe = _unsubscribe;
this.source.subscribe(this);
};
return RetryWhenSubscriber;
}(innerSubscribe_1.SimpleOuterSubscriber));
//# sourceMappingURL=retryWhen.js.map