Files
Url_monitor/backend/web_socket_server.js
T
2026-07-19 14:09:43 +05:30

59 lines
1.6 KiB
JavaScript

const axios = require("axios");
const fs = require("fs").promises;
const dotenv = require("dotenv");
const { StoreRecord } = require("./models/db_store_controller");
const { checkUrl } = require("./models/health_status_controller");
const { init, broadcast } = require("./utils/utils");
const urlPath = "./database/urls.json";
dotenv.config();
async function setupWebSocket(wss) {
init(wss);
let Store = [];
try {
const urls = await fs.readFile(urlPath, "utf8");
const parsedUrls = JSON.parse(urls);
await Promise.allSettled(
parsedUrls.map(async (url) => {
const response = await checkUrl(url);
broadcast(response);
Store.push(response);
}),
);
StoreRecord(Store);
broadcast({ type: "checking" });
} catch (err) {
console.error("WebSocket polling error:", err.message);
broadcast({
type: "error",
message: "Unable to read urls.json or parse data",
});
}
setInterval(async () => {
try {
const urls = await fs.readFile(urlPath, "utf8");
const parsedUrls = JSON.parse(urls);
await Promise.allSettled(
parsedUrls.map(async (url) => {
const response = await checkUrl(url);
broadcast(response);
Store.push(response);
}),
);
StoreRecord(Store);
broadcast({ type: "checking" });
} catch (err) {
console.error("WebSocket polling error:", err.message);
broadcast({
type: "error",
message: "Unable to read urls.json or parse data",
});
}
}, process.env.TIME || 60000);
}
module.exports = { setupWebSocket };