BUG-000172545 for ArcGIS Maps SDK for JavaScript

Número de ID del error	BUG-000172545
Enviado	November 22, 2024
Última modificación	December 22, 2024
Relacionado con	ArcGIS Maps SDK for JavaScript
Versión encontrada	4.30
Sistema operativo	Apple MacOS
Versión de sistema operativo	N/A
Estado	Under Consideration

Información adicional

The issue arises because all the tile layers are added to the map, and each layer fetches its tiles and retains them in memory indefinitely. Below is an example of the same map where the layers are removed instead of simply being hidden. This approach prevents memory issues by releasing the tiles when the layer is removed. Refer to this link https://codepen.io/U_B_U/pen/NPKREQm?editors=1000 for more information. With that said, the memory usage are further improved. If a layer remains invisible for a certain period, the layer view must automatically purge the tiles from memory, freeing up resources and optimizing performance.

Solución alternativa

The issue arises because all the tile layers are added to the map, and each layer fetches its tiles and retains them in memory indefinitely. Below is an example of the same map where the layers are removed instead of simply being hidden. This approach prevents memory issues by releasing the tiles when the layer is removed. Refer to this link https://codepen.io/U_B_U/pen/NPKREQm?editors=1000 for more information.