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Some caching fixes

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This commit is contained in:
Martin Donnelly 2018-10-18 21:26:44 +01:00
parent e772a5b596
commit c30d72d37c
2 changed files with 10 additions and 2 deletions
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2
src/service-worker.js
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@ -11,7 +11,7 @@
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and // See the License for the specific language governing permissions and
// limitations under the License. // limitations under the License.
const CACHE_VERSION = { 'version': '0.0.887' }; const CACHE_VERSION = { 'version': '0.0.889' };
const PRECACHE = `jubileeData-${CACHE_VERSION.version}`; const PRECACHE = `jubileeData-${CACHE_VERSION.version}`;
const RUNTIME = 'runtime'; const RUNTIME = 'runtime';

10
src/v1/js/Location.js
View File

@ -39,6 +39,7 @@ const LocationModel = Backbone.Model.extend({
this.pos = 0; this.pos = 0;
this.moveTimer = 0; this.moveTimer = 0;
this.throttler = 0;
geolocation.options = geoOptions; geolocation.options = geoOptions;
@ -50,7 +51,14 @@ const LocationModel = Backbone.Model.extend({
geolocation.on('change', function( position) { geolocation.on('change', function( position) {
console.log('Location update'); console.log('Location update');
const location = { 'latitude': position.coords.latitude, 'longitude': position.coords.longitude, 'timestamp': position.timestamp }; const location = { 'latitude': position.coords.latitude, 'longitude': position.coords.longitude, 'timestamp': position.timestamp };
this.processPosition(location);
const now = new Date();
if (now - this.throttler > 30000) {
this.processPosition(location);
this.throttler = now + 1000;
} else {
console.log('Throttling location update...');
}
// this.set('location', location); // this.set('location', location);
}.bind(this)); }.bind(this));