From 5ebe3b25044efac959c4d8f208dd17d6f1e5ce8a Mon Sep 17 00:00:00 2001
From: Nathanael Santoso <73165142+nart4hire@users.noreply.github.com>
Date: Tue, 4 Apr 2023 06:50:29 +0000
Subject: [PATCH] Added guard clause to prevent multiple tunnel creations

---
 modules/ngrok.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/modules/ngrok.py b/modules/ngrok.py
index 3df2c06bf..90268bf1c 100644
--- a/modules/ngrok.py
+++ b/modules/ngrok.py
@@ -1,6 +1,14 @@
 from pyngrok import ngrok, conf, exception
 
 def connect(token, port, region):
+    # Guard for existing tunnels
+    existing = ngrok.get_tunnels()
+    if existing:
+        public_url = existing[0].public_url
+        print(f'ngrok connected to localhost:{port}! URL: {public_url}\n'
+               'You can use this link after the launch is complete.')
+        return
+
     account = None
     if token is None:
         token = 'None'