From 7b1d31ad3dd7d8d25de5b0d27b343500db2dfb8b Mon Sep 17 00:00:00 2001
From: Garrett Johnson <garrett.kjohnson@gmail.com>
Date: Thu, 9 Jan 2025 19:56:39 +0900
Subject: [PATCH] Add tracking for in-cache count (#915)

---
 src/base/TilesRendererBase.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/base/TilesRendererBase.js b/src/base/TilesRendererBase.js
index 97061555..d36227df 100644
--- a/src/base/TilesRendererBase.js
+++ b/src/base/TilesRendererBase.js
@@ -140,6 +140,7 @@ export class TilesRendererBase {
 		this.downloadQueue = downloadQueue;
 		this.parseQueue = parseQueue;
 		this.stats = {
+			inCache: 0,
 			parsing: 0,
 			downloading: 0,
 			failed: 0,
@@ -655,6 +656,7 @@ export class TilesRendererBase {
 			}
 
 			// Decrement stats
+			stats.inCache --;
 			if ( t.__loadingState === LOADING ) {
 
 				stats.downloading --;
@@ -687,6 +689,7 @@ export class TilesRendererBase {
 		const controller = new AbortController();
 		const signal = controller.signal;
 
+		stats.inCache ++;
 		stats.downloading ++;
 		tile.__loadAbort = controller;
 		tile.__loadingState = LOADING;