Merge pull request #1598 from gregdev/feature/axios-cached-dns-resolve

add axios cached dns resolve to monitor

package.json

@@ -69,6 +69,7 @@
         "@popperjs/core": "~2.10.2",
         "args-parser": "~1.3.0",
         "axios": "~0.26.1",
+        "axios-cached-dns-resolve": "^3.0.6",
         "badge-maker": "^3.3.1",
         "bcryptjs": "~2.4.3",
         "bootstrap": "5.1.3",
@@ -83,6 +84,7 @@
         "compare-versions": "~3.6.0",
         "compression": "^1.7.4",
         "dayjs": "^1.11.0",
+        "esm-wallaby": "^3.2.26",
         "express": "~4.17.3",
         "express-basic-auth": "~1.2.1",
         "express-static-gzip": "^2.1.7",
@@ -142,11 +144,13 @@
         "concurrently": "^7.1.0",
         "core-js": "~3.18.3",
         "cross-env": "~7.0.3",
+        "delay": "^5.0.0",
         "dns2": "~2.0.1",
         "eslint": "~8.14.0",
         "eslint-plugin-vue": "~8.7.1",
         "jest": "~27.2.5",
         "jest-puppeteer": "~6.0.3",
+        "lru-cache": "^7.7.1",
         "npm-check-updates": "^12.5.9",
         "postcss-html": "^1.3.1",
         "puppeteer": "~13.1.3",

server/model/monitor.js

@@ -17,6 +17,12 @@ const version = require("../../package.json").version;
 const apicache = require("../modules/apicache");
 const { UptimeKumaServer } = require("../uptime-kuma-server");
 
+const axiosCachedDnsResolve = require("esm-wallaby")(module)("axios-cached-dns-resolve");
+
+// create an axios client instance with the cached DNS resolve interceptor
+const axiosClient = axios.create();
+axiosCachedDnsResolve.registerInterceptor(axiosClient);
+
 /**
  * status:
  *      0 = DOWN
@@ -266,7 +272,7 @@ class Monitor extends BeanModel {
                     log.debug("monitor", `[${this.name}] Axios Options: ${JSON.stringify(options)}`);
                     log.debug("monitor", `[${this.name}] Axios Request`);
 
-                    let res = await axios.request(options);
+                    let res = await axiosClient.request(options);
                     bean.msg = `${res.status} - ${res.statusText}`;
                     bean.ping = dayjs().valueOf() - startTime;
 
@@ -411,7 +417,7 @@ class Monitor extends BeanModel {
                         throw new Error("Steam API Key not found");
                     }
 
-                    let res = await axios.get(steamApiUrl, {
+                    let res = await axiosClient.get(steamApiUrl, {
                         timeout: this.interval * 1000 * 0.8,
                         headers: {
                             "Accept": "*/*",