[ts] use prexit to handle process interruptions

2BAD · Aug 23, 2024 · e4f86c7 · e4f86c7
1 parent 201823f
commit e4f86c7
Show file tree

Hide file tree

Showing 4 changed files with 23 additions and 3 deletions.
diff --git a/.vscode/settings.json b/.vscode/settings.json
@@ -13,6 +13,7 @@
   ],
   "cSpell.words": [
     "fastify",
-    "openapi"
+    "openapi",
+    "prexit"
   ]
 }
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -49,7 +49,8 @@
     "test:unit": "vitest run unit --coverage"
   },
   "dependencies": {
-    "fastify": "4.28.1"
+    "fastify": "4.28.1",
+    "prexit": "2.3.0"
   },
   "devDependencies": {
     "@2bad/tsconfig": "3.0.1",

diff --git a/source/server.ts b/source/server.ts
@@ -1,10 +1,13 @@
 /* eslint-disable @typescript-eslint/prefer-nullish-coalescing, @typescript-eslint/strict-boolean-expressions */
 import fastify from 'fastify'
+import prexit from 'prexit'
 import routes from './routes/index.ts'
 
 const DEFAULT_PORT = 3000
 const DEFAULT_HOST = '127.0.0.1'
+// biome-ignore lint/complexity/useLiteralKeys: tsc > biome
 const PORT = Number.parseInt(process.env['PORT'] || DEFAULT_PORT.toString(), 10)
+// biome-ignore lint/complexity/useLiteralKeys: tsc > biome
 const HOST = process.env['HOST'] || DEFAULT_HOST
 
 const server = fastify()
@@ -18,3 +21,8 @@ server.listen({ port: PORT, host: HOST }, (err, address) => {
   }
   console.log(`Server listening at ${address}`)
 })
+
+prexit(async () => {
+  console.info('Shutting down...')
+  await server.close()
+})