Initial commit

2026-07-19 14:09:43 +05:30
parent 8bf2cda36c
commit ca4d5b3db6
15 changed files with 168424 additions and 0 deletions
@@ -0,0 +1,44 @@
+const WebSocket = require("ws");
+let wss;
+let lastResults = [];
+
+function normalizeUrl(url) {
+  if (url.startsWith("http://") || url.startsWith("https://")) {
+    return url;
+  }
+
+  return "http://" + url;
+}
+
+function init(webSocketServer) {
+  wss = webSocketServer;
+
+  wss.on("connection", (client) => {
+    lastResults.forEach((data) => {
+      if (client.readyState === WebSocket.OPEN) {
+        client.send(JSON.stringify(data));
+      }
+    });
+  });
+}
+
+function broadcast(data) {
+  if (!wss) return;
+
+  if (data.url) {
+    const idx = lastResults.findIndex((r) => r.url === data.url);
+    if (idx >= 0) lastResults[idx] = data;
+    else lastResults.push(data);
+  }
+
+  wss.clients.forEach((client) => {
+    if (client.readyState !== WebSocket.OPEN) return;
+    try {
+      client.send(JSON.stringify(data));
+    } catch (err) {
+      console.error("WebSocket broadcast failed:", err.message);
+    }
+  });
+}
+
+module.exports = { normalizeUrl, broadcast, init };