chore: hostnetwork , remove http

Author: lukepolo

src/index.ts

@@ -1,10 +1,9 @@
-import http from "http";
 import WebSocket from "ws";
 import { CoreV1Api, KubeConfig } from "@kubernetes/client-node";
 import { execSync } from "child_process";
 import vdf from "vdf-parser";
 import fs from "fs";
-import dns from "dns";
+import os from "os";
 
 const kc = new KubeConfig();
 kc.loadFromDefault();
@@ -139,27 +138,28 @@ async function getNode() {
 }
 
 async function getLanIP() {
-  try {
-    const node = await getNode();
+  const interfaces = os.networkInterfaces();
+  for (const name of Object.keys(interfaces)) {
+    const ips = interfaces[name];
 
-    const hostname = node.status?.addresses?.find(
-      (addr) => addr.type === "Hostname",
-    )?.address;
-    if (hostname) {
-      return await new Promise((resolve, reject) => {
-        dns.lookup(hostname, (err, address) => {
-          if (err) {
-            reject(err);
-          }
-
-          console.info(`lan ip: ${address}`);
-
-          resolve(address);
-        });
-      });
+    if (!ips) {
+      continue;
+    }
+
+    for (const { family, address, internal } of ips) {
+      if (
+        internal ||
+        family !== "IPv4" ||
+        name.startsWith("tailscale") ||
+        name.startsWith("cni")
+      ) {
+        continue;
+      }
+
+      console.info(`lan ip: ${address}`);
+
+      return address;
     }
-  } catch (error) {
-    console.warn(`unable to get lan ip`, error);
   }
 }
 
@@ -186,24 +186,6 @@ process.once("SIGUSR2", () => {
 
 setupWebSocket();
 
-const hostname = "0.0.0.0";
-const port = 80;
-
-const server = http.createServer((req, res) => {
-  if (req.url === "/ping") {
-    console.info("GOT PING");
-    res.statusCode = 200;
-    res.end();
-  } else {
-    res.statusCode = 404;
-    res.end("Not Found");
-  }
-});
-
-server.listen(port, hostname, () => {
-  console.log(`ping endpoint is ready.`);
-});
-
 async function getCsVersion() {
   if (!fs.existsSync("/serverfiles/steamapps/appmanifest_730.acf")) {
     return;