From dc28a1b80355f25fae771d981229cbc2a50ca334 Mon Sep 17 00:00:00 2001
From: ha7ilm <retzlerandras@gmail.com>
Date: Tue, 2 Dec 2014 00:42:32 +0100
Subject: [PATCH] allow only one single client connection

---
 openwebrx.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/openwebrx.py b/openwebrx.py
index c5fc42d..efecb10 100755
--- a/openwebrx.py
+++ b/openwebrx.py
@@ -252,6 +252,10 @@ class WebRXHandler(BaseHTTPRequestHandler):
 						return
 
 					# ========= Client handshake =========
+					if myclient.ws_started:
+						print "[openwebrx-httpd] error: second client ws connection, throwing it."
+						self.send_error(400, 'Bad request.') #client already started
+						return
 					rxws.send(self, "CLIENT DE SERVER openwebrx.py")
 					client_ans=rxws.recv(self, True)
 					if client_ans[:16]!="SERVER DE CLIENT":