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server.js
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server.js
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const mongoose = require("mongoose");
const dotenv = require("dotenv");
// Catching uncaught exceptions
process.on("uncaughtException", (err) => {
console.log("UNCAUGHT EXCEPTION! 💥");
console.log(err.name, err.message);
process.exit(1);
});
dotenv.config({ path: "./.env" });
const app = require("./app");
// MongoDB database connection
const uri = process.env.DATABASE.replace(
"<PASSWORD>",
process.env.DATABASE_PASSWORD
);
mongoose
.connect(uri, {
useNewUrlParser: true,
useUnifiedTopology: true,
})
.then(() => console.log("DB Connection Successful 🖐"));
// Create a server on 127.0.0.1:3000
const port = process.env.PORT || 5000;
const server = app.listen(port, () => {
console.log(`Server started ${port} 🖐`);
});
// Handling Promise rejections
process.on("unhandledRejection", (err) => {
console.log("UNHANDLED REJECTION! 💥");
console.log(err.name, err.message);
server.close(() => {
process.exit(1);
});
});
process.on("SIGTERM", () => {
console.log("👋 SIGTERM RECEIVED. Shutting down gracefully");
server.close(() => {
console.log("💥 Process terminated!");
});
});