From 9c60695713d46061bce057c6df6ee94d4b6ae637 Mon Sep 17 00:00:00 2001
From: "Paul J. Davis" <paul.joseph.davis@gmail.com>
Date: Thu, 25 Feb 2010 09:38:32 -0500
Subject: [PATCH] Update EPIPE handling.

Now ignore EPIPE tracebacks as they're most likely just notifications
that a client disconnected before reading the entire response.
---
 gunicorn/util.py   | 4 ----
 gunicorn/worker.py | 2 +-
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/gunicorn/util.py b/gunicorn/util.py
index 1e79951b..501d1e3c 100644
--- a/gunicorn/util.py
+++ b/gunicorn/util.py
@@ -106,7 +106,6 @@ def read_partial(sock, length):
 def write(sock, data):
     buf = ""
     buf += data
-    i = 0
     while buf:
         try:
             bytes = sock.send(buf)
@@ -117,10 +116,7 @@ def write(sock, data):
         except socket.error, e:
             if e[0] in (errno.EWOULDBLOCK, errno.EAGAIN):
                 break
-            if e[0] == errno.EPIPE and i == 0:
-                continue
             raise
-        i += 1
         
 def write_nonblock(sock, data):
     timeout = sock.gettimeout()
diff --git a/gunicorn/worker.py b/gunicorn/worker.py
index d5fe0116..34605c93 100644
--- a/gunicorn/worker.py
+++ b/gunicorn/worker.py
@@ -112,7 +112,7 @@ class Worker(object):
                 self.handle(client, addr)
                 self.nr += 1
             except socket.error, e:
-                if e[0] not in (errno.EAGAIN, errno.ECONNABORTED):
+                if e[0] not in (errno.EAGAIN, errno.ECONNABORTED, errno.EPIPE):
                     raise
 
             # Keep processing clients until no one is waiting.