From cfd5905fd4a64cfe6b6ce0c0b8bf16e559118da0 Mon Sep 17 00:00:00 2001
From: Quentin Fuxa <quentin.fuxa@gmail.com>
Date: Fri, 4 Apr 2025 11:08:05 +0200
Subject: [PATCH] Improve WebSocket fallback logic

Use window.location.hostname and port if available,
otherwise fallback to localhost:8000.

Co-authored-by: Chris Margach <hcagramc@gmail.com>
---
 whisperlivekit/web/live_transcription.html | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/whisperlivekit/web/live_transcription.html b/whisperlivekit/web/live_transcription.html
index e794686..ad232af 100644
--- a/whisperlivekit/web/live_transcription.html
+++ b/whisperlivekit/web/live_transcription.html
@@ -315,7 +315,9 @@
         const linesTranscriptDiv = document.getElementById("linesTranscript");
         const timerElement = document.querySelector(".timer");
 
-        const defaultWebSocketUrl = `ws://${window.location.hostname}:${window.location.port}/asr`;
+        const host = window.location.hostname || "localhost";
+        const port = window.location.port || "8000";
+        const defaultWebSocketUrl = `ws://${host}:${port}/asr`;
         websocketInput.value = defaultWebSocketUrl;
         websocketUrl = defaultWebSocketUrl;