From 5d0cffc52f575ff572751cc85fd43063391a211d Mon Sep 17 00:00:00 2001
From: Martin Sustrik <sustrik@250bpm.com>
Date: Sun, 15 May 2011 18:25:43 +0200
Subject: ZMQ_MULTICAST_HOPS socket option added

Sets the time-to-live field in every multicast packet sent from the socket.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
---
 src/options.hpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/options.hpp')

diff --git a/src/options.hpp b/src/options.hpp
index 9ba06e3..53d0197 100644
--- a/src/options.hpp
+++ b/src/options.hpp
@@ -48,6 +48,9 @@ namespace zmq
         //  Reliability time interval [ms]. Default 10 seconds.
         int recovery_ivl;
 
+        // Sets the time-to-live field in every multicast packet sent.
+        int multicast_hops;
+
         // SO_SNDBUF and SO_RCVBUF to be passed to underlying transport sockets.
         int sndbuf;
         int rcvbuf;
-- 
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