Imported Upstream version 2.1.3upstream/2.1.3

1 files changed, 12 insertions, 47 deletions

diff --git a/src/req.hpp b/src/req.hpp
index 5ab7bca..3138498 100644
--- a/src/req.hpp
+++ b/src/req.hpp
@@ -1,47 +1,39 @@
 /*
-    Copyright (c) 2007-2010 iMatix Corporation
+    Copyright (c) 2007-2011 iMatix Corporation
+    Copyright (c) 2007-2011 Other contributors as noted in the AUTHORS file
 
     This file is part of 0MQ.
 
     0MQ is free software; you can redistribute it and/or modify it under
-    the terms of the Lesser GNU General Public License as published by
+    the terms of the GNU Lesser General Public License as published by
     the Free Software Foundation; either version 3 of the License, or
     (at your option) any later version.
 
     0MQ is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    Lesser GNU General Public License for more details.
+    GNU Lesser General Public License for more details.
 
-    You should have received a copy of the Lesser GNU General Public License
+    You should have received a copy of the GNU Lesser General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #ifndef __ZMQ_REQ_HPP_INCLUDED__
 #define __ZMQ_REQ_HPP_INCLUDED__
 
-#include "socket_base.hpp"
-#include "yarray.hpp"
+#include "xreq.hpp"
 
 namespace zmq
 {
 
-    class req_t : public socket_base_t
+    class req_t : public xreq_t
     {
     public:
 
-        req_t (class app_thread_t *parent_);
+        req_t (class ctx_t *parent_, uint32_t tid_);
         ~req_t ();
 
         //  Overloads of functions from socket_base_t.
-        void xattach_pipes (class reader_t *inpipe_, class writer_t *outpipe_,
-            const blob_t &peer_identity_);
-        void xdetach_inpipe (class reader_t *pipe_);
-        void xdetach_outpipe (class writer_t *pipe_);
-        void xkill (class reader_t *pipe_);
-        void xrevive (class reader_t *pipe_);
-        void xrevive (class writer_t *pipe_);
-        int xsetsockopt (int option_, const void *optval_, size_t optvallen_);
         int xsend (zmq_msg_t *msg_, int flags_);
         int xrecv (zmq_msg_t *msg_, int flags_);
         bool xhas_in ();
@@ -49,43 +41,16 @@ namespace zmq
 
     private:
 
-        //  List in outbound and inbound pipes. Note that the two lists are
-        //  always in sync. I.e. outpipe with index N communicates with the
-        //  same session as inpipe with index N.
-        //
-        //  TODO: Once we have queue limits in place, list of active outpipes
-        //  is to be held (presumably by stacking active outpipes at
-        //  the beginning of the array). We don't have to do the same thing for
-        //  inpipes, because we know which pipe we want to read the
-        //  reply from.
-        typedef yarray_t <class writer_t> out_pipes_t;
-        out_pipes_t out_pipes;
-        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;
-
         //  If true, request was already sent and reply wasn't received yet or
         //  was raceived partially.
         bool receiving_reply;
 
-        //  True, if read can be attempted from the reply pipe.
-        bool reply_pipe_active;
-
-        //  True, if message processed at the moment (either sent or received)
-        //  is processed only partially.
-        bool more;
-
-        //  Pipe we are awaiting the reply from.
-        class reader_t *reply_pipe;
+        //  If true, we are starting to send/recv a message. The first part
+        //  of the message must be empty message part (backtrace stack bottom).
+        bool message_begins;
 
         req_t (const req_t&);
-        void operator = (const req_t&);
+        const req_t &operator = (const req_t&);
     };
 
 }