From 027895bb14e6ee4a8d998263629eb9685e84a587 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Arkadiusz=20Mi=C5=9Bkiewicz?= <arekm@maven.pl>
Date: Sun, 9 Nov 2008 23:16:08 +0000
Subject: [PATCH] - try this approach

Changed files:
    cvsnt-ipv6.patch -> 1.1
---
 cvsnt-ipv6.patch | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 cvsnt-ipv6.patch

diff --git a/cvsnt-ipv6.patch b/cvsnt-ipv6.patch
new file mode 100644
index 0000000..947b6a8
--- /dev/null
+++ b/cvsnt-ipv6.patch
@@ -0,0 +1,18 @@
+--- cvsnt-2.5.04.3236/./cvsapi/unix/SocketIO.cpp.org	2008-11-10 00:11:59.817179663 +0100
++++ cvsnt-2.5.04.3236/./cvsapi/unix/SocketIO.cpp	2008-11-10 00:13:32.297166956 +0100
+@@ -182,6 +182,15 @@
+ 		sock = socket(addr->ai_family, addr->ai_socktype, addr->ai_protocol);
+ 		if( -1 == sock) {
+ 			CServerIo::trace(3,"Socket creation failed: %s",gai_strerror(errno));
++		} else {
++#ifdef IPV6_V6ONLY
++			/* Only communicate in IPv6 over AF_INET6 sockets. */
++			if (addr->ai_family == AF_INET6) {
++				int on = 1;
++				if (::setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, &on, sizeof(on)) == -1)
++					CServerIo::trace(3, "setsockopt IPV6_V6ONLY: %s", strerror(errno));
++			}
++#endif
+ 		}
+ 		m_sockets.push_back(sock); // even push (-1) to keep order of m_sockets and m_pAddrInfo  
+ 	}
-- 
2.44.0