From 07fb858219bf73e610c087217767a5aa9636b3ea Mon Sep 17 00:00:00 2001
From: zacheiss <zacheiss>
Date: Thu, 14 Dec 2000 05:17:19 +0000
Subject: [PATCH] Turn on SO_KEEPALIVE.

---
 lib/mr_connect.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/mr_connect.c b/lib/mr_connect.c
index 5077a5ce..93c3b0cf 100644
--- a/lib/mr_connect.c
+++ b/lib/mr_connect.c
@@ -140,6 +140,7 @@ int mr_connect_internal(char *server, char *port)
   char *host = NULL;
   int fd = SOCKET_ERROR;
   int ok = 0;
+  int on = 1; /* Value variable for setsockopt() */
 
   shost = gethostbyname(server);
   if (!shost)
@@ -177,6 +178,9 @@ int mr_connect_internal(char *server, char *port)
   if (fd < 0)
     goto cleanup;
 
+  if (setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, (char *)&on, sizeof(int)) < 0)
+    goto cleanup;
+
   if (connect(fd, (struct sockaddr *)&target, sizeof(target)) < 0)
     goto cleanup;
 
-- 
2.45.1