canReportError.js
649 Bytes
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var Subscriber_1 = require("../Subscriber");
function canReportError(observer) {
while (observer) {
var _a = observer, closed_1 = _a.closed, destination = _a.destination, isStopped = _a.isStopped;
if (closed_1 || isStopped) {
return false;
}
else if (destination && destination instanceof Subscriber_1.Subscriber) {
observer = destination;
}
else {
observer = null;
}
}
return true;
}
exports.canReportError = canReportError;
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