From 923609b0922c3bf07f16c8c99aba4fe98f08ef60 Mon Sep 17 00:00:00 2001
From: Martin Hurton <hurtonm@gmail.com>
Date: Tue, 2 Mar 2010 22:23:34 +0100
Subject: Implement flow control for ZMQ_REQ sockets

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

(limited to 'src/req.hpp')

diff --git a/src/req.hpp b/src/req.hpp
index 4058b08..531c06f 100644
--- a/src/req.hpp
+++ b/src/req.hpp
@@ -64,6 +64,9 @@ namespace zmq
         typedef yarray_t <class reader_t> in_pipes_t;
         in_pipes_t in_pipes;
 
+        //  Number of active pipes.
+        size_t active;
+
         //  Req_t load-balances the requests - 'current' points to the session
         //  that's processing the request at the moment.
         out_pipes_t::size_type current;
-- 
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