add cacheable dns, stagger start times

server/src/service/v1/infrastructure/SuperSimpleQueue/SuperSimpleQueue.js

@@ -35,8 +35,12 @@ class SuperSimpleQueue {
 			this.scheduler.addTemplate("monitor-job", this.helper.getMonitorJob());
 			const monitors = await this.db.monitorModule.getAllMonitors();
 			for (const monitor of monitors) {
-				await this.addJob(monitor._id, monitor);
+				const randomOffset = Math.floor(Math.random() * monitor.interval);
+				setTimeout(() => {
+					this.addJob(monitor);
+				}, randomOffset);
 			}
+
 			return true;
 		} catch (error) {
 			this.logger.error({

server/src/service/v1/infrastructure/networkService.js

@@ -1,3 +1,4 @@
+import CacheableLookup from "cacheable-lookup";
 const SERVICE_NAME = "NetworkService";
 
 class NetworkService {
@@ -15,7 +16,6 @@ class NetworkService {
 		this.NETWORK_ERROR = 5000;
 		this.PING_ERROR = 5001;
 		this.axios = axios;
-		this.got = got;
 		this.https = https;
 		this.jmespath = jmespath;
 		this.GameDig = GameDig;
@@ -26,6 +26,16 @@ class NetworkService {
 		this.net = net;
 		this.stringService = stringService;
 		this.settingsService = settingsService;
+
+		const cacheable = new CacheableLookup();
+
+		this.got = got.extend({
+			dnsCache: cacheable,
+			timeout: {
+				request: 30000,
+			},
+			retry: { limit: 1 },
+		});
 	}
 
 	// Helper functions