From e04e2cdbbaf351eb04164bdcd293fcb8fa22a9a4 Mon Sep 17 00:00:00 2001
From: Martin Sustrik <sustrik@250bpm.com>
Date: Tue, 9 Mar 2010 08:43:20 +0100
Subject: rollback functionality added to pipe

---
 src/pipe.hpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/pipe.hpp')

diff --git a/src/pipe.hpp b/src/pipe.hpp
index a155e95..771081c 100644
--- a/src/pipe.hpp
+++ b/src/pipe.hpp
@@ -100,6 +100,9 @@ namespace zmq
         //  message cannot be written because high watermark was reached.
         bool write (zmq_msg_t *msg_);
 
+        //  Remove any unflushed messages from the pipe.
+        void rollback ();
+
         //  Flush the messages downsteam.
         void flush ();
 
-- 
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