From 234d6acf4f60be2371ab9d207eb781ded2a23360 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Thu, 16 Oct 2014 13:29:57 -0400
Subject: notice closed connections when we try to read

---
 termcast_server/termcast.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/termcast_server/termcast.py b/termcast_server/termcast.py
index a2318d6..1bb6d15 100644
--- a/termcast_server/termcast.py
+++ b/termcast_server/termcast.py
@@ -229,7 +229,10 @@ class Connection(object):
     def _readline(self):
         buf = b''
         while len(buf) < 1024 and b"\n" not in buf:
-            buf += self.client.recv(1)
+            byte = self.client.recv(1)
+            if len(byte) == 0:
+                raise Exception("Connection closed unexpectedly")
+            buf += byte
 
         pos = buf.find(b"\n")
         if pos == -1:
-- 
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