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Fix: add safety check to not overuse the OSM-api

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This commit is contained in:
Pieter Vander Vennet 2023-08-09 14:18:06 +02:00
parent fd9c48b5b5
commit 4602df3046
1 changed files with 6 additions and 1 deletions
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7
src/Logic/FeatureSource/Sources/OsmFeatureSource.ts
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@ -72,6 +72,11 @@ export default class OsmFeatureSource extends FeatureSourceMerger {
return return
} }
if (neededTiles.total > 100) {
console.error("Too much tiles to download!")
return
}
this.isRunning.setData(true) this.isRunning.setData(true)
try { try {
const tileNumbers = Tiles.MapRange(neededTiles, (x, y) => { const tileNumbers = Tiles.MapRange(neededTiles, (x, y) => {
@ -133,7 +138,6 @@ export default class OsmFeatureSource extends FeatureSourceMerger {
} }
private async LoadTile(z: number, x: number, y: number): Promise<void> { private async LoadTile(z: number, x: number, y: number): Promise<void> {
console.log("OsmFeatureSource: loading ", z, x, y, "from", this._backend)
if (z >= 22) { if (z >= 22) {
throw "This is an absurd high zoom level" throw "This is an absurd high zoom level"
} }
@ -145,6 +149,7 @@ export default class OsmFeatureSource extends FeatureSourceMerger {
if (this._downloadedTiles.has(index)) { if (this._downloadedTiles.has(index)) {
return return
} }
console.log("OsmFeatureSource: loading ", z, x, y, "from", this._backend)
this._downloadedTiles.add(index) this._downloadedTiles.add(index)
const bbox = BBox.fromTile(z, x, y) const bbox = BBox.fromTile(z, x, y)