From 3e96ddf6d62ed915a077561fcda58fc0c205e91c Mon Sep 17 00:00:00 2001
From: Emil Mikulic <emikulic@gmail.com>
Date: Wed, 13 Dec 2006 13:28:10 +0000
Subject: [PATCH] Implement disabling TCP_NODELAY, but comment it out.

It makes performance worse.
---
 trunk/darkhttpd.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/trunk/darkhttpd.c b/trunk/darkhttpd.c
index 5d2d38f..00e5e09 100644
--- a/trunk/darkhttpd.c
+++ b/trunk/darkhttpd.c
@@ -44,6 +44,7 @@ static const int debug = 1;
 #include <sys/wait.h>
 #include <sys/param.h>
 #include <netinet/in.h>
+#include <netinet/tcp.h>
 #include <arpa/inet.h>
 #include <assert.h>
 #include <ctype.h>
@@ -872,6 +873,14 @@ static void init_sockin(void)
             &sockopt, sizeof(sockopt)) == -1)
         err(1, "setsockopt(SO_REUSEADDR)");
 
+#if 0
+    /* disable Nagle since we buffer everything ourselves */
+    sockopt = 1;
+    if (setsockopt(sockin, IPPROTO_TCP, TCP_NODELAY,
+            &sockopt, sizeof(sockopt)) == -1)
+        err(1, "setsockopt(TCP_NODELAY)");
+#endif
+
 #ifdef TORTURE
     /* torture: cripple the kernel-side send buffer so we can only squeeze out
      * one byte at a time (this is for debugging)