From 61f57b6a8f58e982fc0266e560485c0c9388abf0 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Mon, 12 Sep 2011 11:05:48 +0200
Subject: [PATCH] Remove the write handler only if there are no longer objects
 in the output queue AND if the static buffer is empty. This bug was the cause
 of a possible server-stop-responding-to-client bug under some specific work
 load. Thanks to Pieter Noordhuis for spotting and fixing it.

---
 src/networking.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/networking.c b/src/networking.c
index b31c89df9..9f35987be 100644
--- a/src/networking.c
+++ b/src/networking.c
@@ -611,7 +611,7 @@ void sendReplyToClient(aeEventLoop *el, int fd, void *privdata, int mask) {
         }
     }
     if (totwritten > 0) c->lastinteraction = time(NULL);
-    if (listLength(c->reply) == 0) {
+    if (c->bufpos == 0 && listLength(c->reply) == 0) {
         c->sentlen = 0;
         aeDeleteFileEvent(server.el,c->fd,AE_WRITABLE);
 
-- 
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