@jbrowse/core/util/rxjs.js

JBrowse 2 core libraries used by plugins

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ObservableCreate = ObservableCreate;
const rxjs_1 = require("rxjs");
const stopToken_1 = require("./stopToken");
function ObservableCreate(func, stopToken) {
    (0, stopToken_1.checkStopToken)(stopToken);
    return new rxjs_1.Observable((observer) => {
        try {
            const ret = func(observer);
            if (ret === null || ret === void 0 ? void 0 : ret.catch) {
                ret.catch((error) => {
                    observer.error(error);
                });
            }
        }
        catch (error) {
            observer.error(error);
        }
    });
}