9696296945
The goal here is to keep the same structure than the other examples. Also, considering that it has a "frontend" folder, the equivalent for the server should be "backend". Signed-off-by: Jérémie Drouet <jeremie.drouet@gmail.com>
31 lines
1.0 KiB
JavaScript
31 lines
1.0 KiB
JavaScript
/**
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* Created by Syed Afzal
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*/
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const mongoose = require('mongoose');
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const {log} = require('../utils/helpers/logger');
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exports.connect = (app) => {
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const options = {
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useNewUrlParser: true,
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autoIndex: false, // Don't build indexes
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reconnectTries: 30, // Retry up to 30 times
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reconnectInterval: 500, // Reconnect every 500ms
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poolSize: 10, // Maintain up to 10 socket connections
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// If not connected, return errors immediately rather than waiting for reconnect
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bufferMaxEntries: 0
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}
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const connectWithRetry = () => {
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mongoose.Promise = global.Promise;
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console.log('MongoDB connection with retry')
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mongoose.connect(process.env.MONGODB_URI, options).then(()=>{
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console.log('MongoDB is connected');
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app.emit('ready');
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}).catch(err=>{
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console.log('MongoDB connection unsuccessful, retry after 2 seconds.')
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setTimeout(connectWithRetry, 2000)
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})
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}
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connectWithRetry();
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};
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