@lifaon/rx-js-light/src/observable/built-in/from/with-notifications/dom/from-geolocation-position/from-geolocation-position.mjs

Blazing fast Observables

import {createErrorNotification} from "../../../../../../misc/notifications/built-in/error/create-error-notification.mjs";
import {createNextNotification} from "../../../../../../misc/notifications/built-in/next/create-next-notification.mjs";
export function fromGeolocationPosition(options) {
  return emit => {
    let running = true;
    const watchId = navigator.geolocation.watchPosition(position => {
      emit(createNextNotification(position));
    }, positionError => {
      emit(createErrorNotification(positionError));
    }, options);
    return () => {
      if (running) {
        running = false;
        navigator.geolocation.clearWatch(watchId);
      }
    };
  };
}