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1 | 'use strict';
exports.__esModule = true;
var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; Iif ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { Eif (protoProps) defineProperties(Constructor.prototype, protoProps); Iif (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
exports['default'] = timeout;
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
function _inherits(subClass, superClass) { Iif (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); Eif (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
function _classCallCheck(instance, Constructor) { Iif (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
var _Subscriber2 = require('../Subscriber');
var _Subscriber3 = _interopRequireDefault(_Subscriber2);
var _schedulersImmediate = require('../schedulers/immediate');
var _schedulersImmediate2 = _interopRequireDefault(_schedulersImmediate);
var _utilIsDate = require('../util/isDate');
var _utilIsDate2 = _interopRequireDefault(_utilIsDate);
function timeout(due) {
var errorToSend = arguments.length <= 1 || arguments[1] === undefined ? null : arguments[1];
var scheduler = arguments.length <= 2 || arguments[2] === undefined ? _schedulersImmediate2['default'] : arguments[2];
var absoluteTimeout = _utilIsDate2['default'](due);
var waitFor = absoluteTimeout ? +due - scheduler.now() : due;
return this.lift(new TimeoutOperator(waitFor, absoluteTimeout, errorToSend, scheduler));
}
var TimeoutOperator = (function () {
function TimeoutOperator(waitFor, absoluteTimeout, errorToSend, scheduler) {
_classCallCheck(this, TimeoutOperator);
this.waitFor = waitFor;
this.absoluteTimeout = absoluteTimeout;
this.errorToSend = errorToSend;
this.scheduler = scheduler;
}
TimeoutOperator.prototype.call = function call(subscriber) {
return new TimeoutSubscriber(subscriber, this.absoluteTimeout, this.waitFor, this.errorToSend, this.scheduler);
};
return TimeoutOperator;
})();
var TimeoutSubscriber = (function (_Subscriber) {
_inherits(TimeoutSubscriber, _Subscriber);
function TimeoutSubscriber(destination, absoluteTimeout, waitFor, errorToSend, scheduler) {
_classCallCheck(this, TimeoutSubscriber);
_Subscriber.call(this, destination);
this.absoluteTimeout = absoluteTimeout;
this.waitFor = waitFor;
this.errorToSend = errorToSend;
this.scheduler = scheduler;
this.index = 0;
this._previousIndex = 0;
this._hasCompleted = false;
this.scheduleTimeout();
}
TimeoutSubscriber.dispatchTimeout = function dispatchTimeout(state) {
var source = state.subscriber;
var currentIndex = state.index;
if (!source.hasCompleted && source.previousIndex === currentIndex) {
source.notifyTimeout();
}
};
TimeoutSubscriber.prototype.scheduleTimeout = function scheduleTimeout() {
var currentIndex = this.index;
this.scheduler.schedule(TimeoutSubscriber.dispatchTimeout, this.waitFor, { subscriber: this, index: currentIndex });
this.index++;
this._previousIndex = currentIndex;
};
TimeoutSubscriber.prototype._next = function _next(value) {
this.destination.next(value);
if (!this.absoluteTimeout) {
this.scheduleTimeout();
}
};
TimeoutSubscriber.prototype._error = function _error(err) {
this.destination.error(err);
this._hasCompleted = true;
};
TimeoutSubscriber.prototype._complete = function _complete() {
this.destination.complete();
this._hasCompleted = true;
};
TimeoutSubscriber.prototype.notifyTimeout = function notifyTimeout() {
this.error(this.errorToSend || new Error('timeout'));
};
_createClass(TimeoutSubscriber, [{
key: 'previousIndex',
get: function get() {
return this._previousIndex;
}
}, {
key: 'hasCompleted',
get: function get() {
return this._hasCompleted;
}
}]);
return TimeoutSubscriber;
})(_Subscriber3['default']);
module.exports = exports['default']; |