Change server startup

src/server.ts

@@ -51,15 +51,13 @@ server.ready(err => {
     server.swagger()
 })
 
-const start = async () => {
-    try {
-        const port = parseInt(process.env.PORT!)
-        server.log.info(`🌍 Starting Flexor on port ${port}`)
-        await server.listen(port, '0.0.0.0')
-    } catch (err) {
+const port = parseInt(process.env.PORT!, 10)
+
+server.listen(port, '0.0.0.0', (err, address) => {
+    if (err) {
         server.log.error(err)
         process.exit(1)
     }
-}
 
-start()
+    server.log.info(`Listening on ${address}`)
+})