From 3c51d3b36b7a4295871f0033ae5a0e2e1aa339f3 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Mon, 12 Sep 2011 11:05:48 +0200
Subject: 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 5df8f57ba..bc33a4dea 100644
--- a/src/networking.c
+++ b/src/networking.c
@@ -616,7 +616,7 @@ 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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