server: Set incoming TTL before accepting connection

Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/server/sockopt.go b/server/sockopt.go
index e053bef0..4f42e59c 100644
--- a/server/sockopt.go
+++ b/server/sockopt.go
@@ -27,6 +27,10 @@ func SetTcpMD5SigSockopt(l *net.TCPListener, address string, key string) error {
 	return fmt.Errorf("setting md5 is not supported")
 }
 
+func SetListenTcpTTLSockopt(l *net.TCPListener, ttl int) error {
+	return fmt.Errorf("setting ttl is not supported")
+}
+
 func SetTcpTTLSockopt(conn *net.TCPConn, ttl int) error {
 	return fmt.Errorf("setting ttl is not supported")
 }