🎯

src/sandbox/ports.js

@@ -84,21 +84,20 @@ function checkPort (checking, ports, name, single, callback) {
       let msg = `Could not find open port after 50 tries, please close some applications and try again`
       return callback(Error(msg))
     }
-    let client = net.createConnection({ port: checking }, () => {
+    let client = net.createConnection({ port: checking })
+    client.once('connect', () => {
       if (single) {
         return callback(Error(`Port ${checking} (${name}) is already in use, please select another with prefs.arc\nSee https://arc.codes/docs/en/reference/configuration/local-preferences#ports---list for config`))
       }
       else {
         tries++
         checking++
-        return client.end(check)
+        client.end()
+        check()
       }
     })
     client.once('error', err => {
-      client.end(() => {
-        // TODO ↓ remove me! ↓
-        console.log(`connection client closed for`, checking)
-      })
+      client.end()
       // TODO ↓ remove me! ↓
       console.log(`err.code:`, err.code)
       // TODO ↓ remove me! ↓