From cb1b6fe32cbf3c7cf5961bb4156f2de743693a3a Mon Sep 17 00:00:00 2001
From: Martin Sustrik <sustrik@fastmq.commkdir>
Date: Mon, 21 Sep 2009 14:39:59 +0200
Subject: initial version of req/rep sockets

---
 src/session.cpp | 49 ++++++++++++++++++++++++++-----------------------
 1 file changed, 26 insertions(+), 23 deletions(-)

(limited to 'src/session.cpp')

diff --git a/src/session.cpp b/src/session.cpp
index d455462..b829ae9 100644
--- a/src/session.cpp
+++ b/src/session.cpp
@@ -46,11 +46,7 @@ bool zmq::session_t::read (::zmq_msg_t *msg_)
     if (!active)
         return false;
 
-    bool fetched = in_pipe->read (msg_);
-    if (!fetched)
-        active = false;
-
-    return fetched;
+    return in_pipe->read (msg_);
 }
 
 bool zmq::session_t::write (::zmq_msg_t *msg_)
@@ -84,38 +80,45 @@ void zmq::session_t::detach ()
         term ();
 }
 
-void zmq::session_t::attach_inpipe (reader_t *pipe_)
+void zmq::session_t::attach_pipes (class reader_t *inpipe_,
+    class writer_t *outpipe_)
 {
-    zmq_assert (!in_pipe);
-    in_pipe = pipe_;
-    active = true;
-    in_pipe->set_endpoint (this);
+    if (inpipe_) {
+        zmq_assert (!in_pipe);
+        in_pipe = inpipe_;
+        active = true;
+        in_pipe->set_endpoint (this);
+    }
+
+    if (outpipe_) {
+        zmq_assert (!out_pipe);
+        out_pipe = outpipe_;
+        out_pipe->set_endpoint (this);
+    }
 }
 
-void zmq::session_t::attach_outpipe (writer_t *pipe_)
+void zmq::session_t::detach_inpipe (reader_t *pipe_)
 {
-    zmq_assert (!out_pipe);
-    out_pipe = pipe_;
-    out_pipe->set_endpoint (this);
+    active = false;
+    in_pipe = NULL;
 }
 
-void zmq::session_t::revive (reader_t *pipe_)
+void zmq::session_t::detach_outpipe (writer_t *pipe_)
 {
-    zmq_assert (in_pipe == pipe_);
-    active = true;
-    if (engine)
-        engine->revive ();
+    out_pipe = NULL;
 }
 
-void zmq::session_t::detach_inpipe (reader_t *pipe_)
+void zmq::session_t::kill (reader_t *pipe_)
 {
     active = false;
-    in_pipe = NULL;
 }
 
-void zmq::session_t::detach_outpipe (writer_t *pipe_)
+void zmq::session_t::revive (reader_t *pipe_)
 {
-    out_pipe = NULL;
+    zmq_assert (in_pipe == pipe_);
+    active = true;
+    if (engine)
+        engine->revive ();
 }
 
 void zmq::session_t::process_plug ()
-- 
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