Bug
The on interaction cache feature request mode of the ServiceFeatureTable does not cache features as expected.
| Bug-ID-Nummer | BUG-000101117 |
|---|---|
| Eingereicht | December 1, 2016 |
| Zuletzt geändert | June 2, 2021 |
| Gilt für | ArcGIS Runtime SDK for Qt |
| Gefunden in Version | 100.0.0 |
| Server-Plattform | Windows |
| Status | Known Limit |
Zusätzliche Informationen
The OnInteractionCache feature request mode is currently working as designed. One of the main reasons network requests continue to go out is because data could be changing on the server due to edits from other users. Limiting these requests could result in the features cached on your device to become out of date. The fact that this feature request mode contains the word "cache" may suggest that there are performance optimizations. However, while this specific mode may have some performance gains over the OnInteractionNoCache mode, which requests new features with every viewpoint change, the main benefit of using this mode is that it works well in partially connected scenarios. For example, if you lose network connection, you will still have features cached to your device, and you can continue doing your work. If you are needing to fine tune the amount of network requests that go out, you could consider the ManualCache mode, which gives you complete control over each request that is sent to the server. This mode works especially well when working in a small area, and when other users are not updating the features you are working with. While this feature request mode is currently working as designed, we are continuing to look into ways to further optimize feature requests with the ServiceFeatureTable in an upcoming release.Schritte zur Reproduzierung
Bug-ID: BUG-000101117
Software:
- ArcGIS Runtime SDK for Qt
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