39 lines
878 B
JavaScript
39 lines
878 B
JavaScript
const mongoose = require('mongoose');
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const app = require('./app');
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const config = require('./config/config');
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const logger = require('./config/logger');
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let server;
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mongoose.connect(config.mongoose.url, config.mongoose.options).then(() => {
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logger.info('Connected to MongoDB');
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server = app.listen(config.port, () => {
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logger.info(`Listening to port ${config.port}`);
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});
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});
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const exitHandler = () => {
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if (server) {
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server.close(() => {
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logger.info('Server closed');
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process.exit(1);
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});
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} else {
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process.exit(1);
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}
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};
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const unexpectedErrorHandler = (error) => {
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logger.error(error);
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exitHandler();
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};
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process.on('uncaughtException', unexpectedErrorHandler);
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process.on('unhandledRejection', unexpectedErrorHandler);
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process.on('SIGTERM', () => {
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logger.info('SIGTERM received');
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if (server) {
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server.close();
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}
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});
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