It works perfectly when I tried it locally. But Heroku gives this error after server deployment. Can anyone help?
{
"message": "Operation `posts.find()` buffering timed out after 10000ms"
}
index.js
const express = require("express");
const cors = require("cors");
const mongoose = require("mongoose");
const bodyParser = require("body-parser");
require("dotenv").config();
const app = express();
const postRouter = require("./routes/post");
const port = process.env.PORT || 5000;
app.use(cors());
app.use(bodyParser.json({ limit: "30mb", extended: true }));
app.use(bodyParser.urlencoded({ limit: "30mb", extended: true }));
app.get("/", (req, res) => {
res.send("it works");
});
//mongoose connection
const URL = process.env.CONNECTDB_URL;
mongoose.connect(URL, {
useNewUrlParser: true,
useCreateIndex: true,
useUnifiedTopology: true,
});
const connection = mongoose.connection;
connection.once("open", () => {
console.log("MongoDB database connection established successfully");
});
//router
app.use("/posts", postRouter);
//listening
app.listen(port, () => {
console.log(`Server is running on port: ${port}`);
});
controller file is here. I am trying to get all posts. Locally I haven't got any errors
const getPosts = async (req, res) => {
try {
const posts = await Post.find({});
res.status(200).json(posts);
} catch (error) {
res.status(404).json({
message: error.message,
});
}
};
