From 7d674e9e37e60391a9355a6217d5c3da68ff41b5 Mon Sep 17 00:00:00 2001
From: Avery Pennarun <apenwarr@gmail.com>
Date: Sun, 2 May 2010 20:53:29 -0400
Subject: [PATCH] ssnet: throw a nicer-looking Fatal when the mux connection
 dies.

When it happens, it's probably because the client died and the server hasn't
noticed yet.
---
 ssnet.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ssnet.py b/ssnet.py
index 4477dd9..d9cfae5 100644
--- a/ssnet.py
+++ b/ssnet.py
@@ -287,7 +287,10 @@ class Mux(Handler):
 
     def fill(self):
         self.rsock.setblocking(False)
-        b = _nb_clean(os.read, self.rsock.fileno(), 32768)
+        try:
+            b = _nb_clean(os.read, self.rsock.fileno(), 32768)
+        except OSError, e:
+            raise Fatal('other end: %r' % e)
         #log('<<< %r\n' % b)
         if b == '': # EOF
             self.ok = False