feat: retry when err.code is EACCES (#104)

Author: chengzhuo5

lib/wait-port.js

@@ -84,10 +84,10 @@ function tryConnect(options, timeout) {
     try {
       const socket = createConnectionWithTimeout(options, timeout, (err) => {
         if (err) {
-          if (err.code === 'ECONNREFUSED') {
+          if (err.code === 'ECONNREFUSED' || err.code === 'EACCES') {
             //  We successfully *tried* to connect, so resolve with false so
             //  that we try again.
-            debug('Socket not open: ECONNREFUSED');
+            debug(`Socket not open: ${err.code}`);
             socket.destroy();
             return resolve(false);
           } else if (err.code === 'ECONNTIMEOUT') {
@@ -245,3 +245,6 @@ function waitPort(params) {
 }
 
 module.exports = waitPort;
+waitPort({
+  port: 3000
+})