5.21.7

package-lock.json

@@ -1,12 +1,12 @@
 {
 	"name": "ws4kp",
-	"version": "5.21.6",
+	"version": "5.21.7",
 	"lockfileVersion": 3,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "ws4kp",
-			"version": "5.21.6",
+			"version": "5.21.7",
 			"license": "MIT",
 			"dependencies": {
 				"dotenv": "^16.5.0",

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "ws4kp",
-	"version": "5.21.6",
+	"version": "5.21.7",
 	"description": "Welcome to the WeatherStar 4000+ project page!",
 	"main": "index.mjs",
 	"type": "module",

server/scripts/modules/radar.mjs

@@ -39,9 +39,6 @@ class Radar extends WeatherDisplay {
 			{ time: 1, si: 4 },
 			{ time: 12, si: 5 },
 		];
-
-		// get some web workers started
-		this.workers = (new Array(this.dopplerRadarImageMax)).fill(null).map(() => radarWorker());
 	}
 
 	async getData(weatherParameters, refresh) {
@@ -53,6 +50,12 @@ class Radar extends WeatherDisplay {
 			return;
 		}
 
+		// get the workers started
+		if (!this.workers) {
+			// get some web workers started
+			this.workers = (new Array(this.dopplerRadarImageMax)).fill(null).map(() => radarWorker());
+		}
+
 		const baseUrl = `https://${RADAR_HOST}/archive/data/`;
 		const baseUrlEnd = '/GIS/uscomp/?F=0&P=n0r*.png';
 		const baseUrls = [];