From 85b7f3d753a377362eac98843ce6bacb22ae2702 Mon Sep 17 00:00:00 2001
From: Yury Selivanov <yury@magic.io>
Date: Sun, 22 May 2016 13:43:14 -0400
Subject: [PATCH] loop._sock_sendall: In case of EAGAIN just return--try again
 later

---
 uvloop/loop.pyx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/uvloop/loop.pyx b/uvloop/loop.pyx
index 46feba6..c4cb2d5 100644
--- a/uvloop/loop.pyx
+++ b/uvloop/loop.pyx
@@ -633,7 +633,8 @@ cdef class Loop:
         try:
             n = sock.send(data)
         except (BlockingIOError, InterruptedError):
-            n = 0
+            # Try next time.
+            return
         except Exception as exc:
             fut.set_exception(exc)
             self._remove_writer(fd)