From 28eeab388c71234d7af7865ee6299cbc209205a4 Mon Sep 17 00:00:00 2001
From: Simon <simon@gb7fr.org.uk>
Date: Fri, 7 May 2021 11:19:09 +0100
Subject: [PATCH] Stop that annoying keyerror - HB3XPL ;-)

---
 hotspot_proxy_v2.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/hotspot_proxy_v2.py b/hotspot_proxy_v2.py
index 4b8bcf0..8977070 100644
--- a/hotspot_proxy_v2.py
+++ b/hotspot_proxy_v2.py
@@ -68,7 +68,10 @@ class Proxy(DatagramProtocol):
                         _peer_id = self.connTrack[port]
             elif _command == MSTN:
                     _peer_id = data[6:10]
-                    self.peerTrack[_peer_id]['timer'].cancel()
+                    try:
+                        self.peerTrack[_peer_id]['timer'].cancel()
+                    except KeyError:
+                        return
                     self.reaper(_peer_id)
                     return
             elif _command == MSTP: