Bug
Running multiple RouteTasks consumes 50% to 100% of the CPU performance.
| Bug-ID-Nummer | BUG-000139394 |
|---|---|
| Eingereicht | April 27, 2021 |
| Zuletzt geändert | June 5, 2024 |
| Gilt für | ArcGIS Runtime SDK |
| Gefunden in Version | 100.11 |
| Betriebssystem | Windows OS |
| Betriebssystemversion | 10.0 64 Bit |
| Status | Known Limit |
Zusätzliche Informationen
This issue is specific Garbage Collection in conjunction with the x86/32-bit architecture, .NET Framework, and the pattern in which the API is used. 1. Avoid closing the MobileMapPackage between each call to RouteTask.SolveRouteAsync() (in the reproducer this is in the ProcessLocations function). e.g. ``` streetMapPremiumPackage.Close(); // Remove this call. ``` 2. Call GC.Collect/GC.WaitForPendingFinalizers before the call to streetMapPremiumPackage.Close(): When it is necessary to close the MobileMapPackage between each call to SolveRouteAsync, assign the RouteTask to null and call GC.Collect/GC.WaitForPendingFinalizers before the call to streetMapPremiumPackage.Close();. e.g. ``` solveRouteTask = null; GC.Collect(); GC.WaitForPendingFinalizers(); streetMapPremiumPackage.Close(); ``` 3. Target x64: This issue is only reproducible when the application is compiled as 32-bit (or AnyCPU + Prefer 32-bit), and not when the application is compiled as x64 (or AnyCPU and running on a x64 machine). 4. Update from .NET Framework to .NET 6: The issue was no longer reproducible after updating the repro app to .NET 6. https://docs.microsoft.com/en-us/dotnet/core/porting/upgrade-assistant-overviewSchritte zur Reproduzierung
Bug-ID: BUG-000139394
Software:
- ArcGIS Runtime SDK
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