Catch errors that cause shutdowns and send them to Sentry (#873)

index.js

@@ -18,14 +18,6 @@ sourceMapSupport.install({
 	},
 })
 
-closeWithGrace(async ({ err }) => {
-	if (err) {
-		console.error(chalk.red(err))
-		console.error(chalk.red(err.stack))
-		process.exit(1)
-	}
-})
-
 if (process.env.MOCKS === 'true') {
 	await import('./tests/mocks/index.ts')
 }

server/index.ts

@@ -1,6 +1,7 @@
 import crypto from 'node:crypto'
 import { createRequestHandler } from '@remix-run/express'
 import { type ServerBuild } from '@remix-run/node'
+import Sentry from '@sentry/remix'
 import { ip as ipAddress } from 'address'
 import chalk from 'chalk'
 import closeWithGrace from 'close-with-grace'
@@ -15,8 +16,9 @@ const MODE = process.env.NODE_ENV ?? 'development'
 const IS_PROD = MODE === 'production'
 const IS_DEV = MODE === 'development'
 const ALLOW_INDEXING = process.env.ALLOW_INDEXING !== 'false'
+const SENTRY_ENABLED = IS_PROD && process.env.SENTRY_DSN
 
-if (IS_PROD && process.env.SENTRY_DSN) {
+if (SENTRY_ENABLED) {
 	void import('./utils/monitoring.js').then(({ init }) => init())
 }
 
@@ -276,8 +278,16 @@ ${chalk.bold('Press Ctrl+C to stop')}
 	)
 })
 
-closeWithGrace(async () => {
+closeWithGrace(async ({ err }) => {
 	await new Promise((resolve, reject) => {
 		server.close((e) => (e ? reject(e) : resolve('ok')))
 	})
+	if (err) {
+		console.error(chalk.red(err))
+		console.error(chalk.red(err.stack))
+		if (SENTRY_ENABLED) {
+			Sentry.captureException(err)
+			await Sentry.flush(500)
+		}
+	}
 })