1 files changed, 0 insertions, 130 deletions
diff --git a/src/load_balancer.cpp b/src/load_balancer.cpp
deleted file mode 100644
index 0d382a1..0000000
--- a/src/load_balancer.cpp
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
-    Copyright (c) 2007-2009 FastMQ Inc.
-
-    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 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.
-
-    You should have received a copy of the Lesser GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "../include/zmq.h"
-
-#include "load_balancer.hpp"
-#include "pipe_writer.hpp"
-#include "err.hpp"
-#include "session.hpp"
-#include "msg.hpp"
-
-zmq::load_balancer_t::load_balancer_t () :
-    session (NULL),
-    current (0)
-{
-}
-
-void zmq::load_balancer_t::set_session (session_t *session_)
-{
-    zmq_assert (!session);
-    session = session_;
-}
-
-void zmq::load_balancer_t::shutdown ()
-{
-    //  No need to deallocate pipes here. They'll be deallocated during the
-    //  shutdown of the dispatcher.
-    delete this;
-}
-
-void zmq::load_balancer_t::terminate ()
-{
-    //  Pipe unregisters itself during the call to terminate, so the pipes
-    //  list shinks by one in each iteration.
-    while (!pipes.empty ())
-        pipes [0]->terminate ();
-
-   delete this;
-}
-
-zmq::load_balancer_t::~load_balancer_t ()
-{
-}
-
-void zmq::load_balancer_t::attach_pipe (pipe_writer_t *pipe_)
-{
-    //  Associate demux with a new pipe.
-    pipe_->set_demux (this);
-    pipe_->set_index (pipes.size ());
-    pipes.push_back (pipe_);
-}
-
-void zmq::load_balancer_t::detach_pipe (pipe_writer_t *pipe_)
-{
-    //  Release the reference to the pipe.
-    int index = pipe_->get_index ();
-    pipe_->set_index (-1);
-    pipes [index] = pipes.back ();
-    pipes [index]->set_index (index);
-    pipes.pop_back ();
-}
-
-bool zmq::load_balancer_t::empty ()
-{
-    return pipes.empty ();
-}
-
-bool zmq::load_balancer_t::send (zmq_msg *msg_)
-{
-    //  If there are no pipes, message cannot be sent.
-    if (pipes.size () == 0)
-        return false;
-
-    //  Find the first pipe that is ready to accept the message.
-    bool found = false;
-    for (pipes_t::size_type i = 0; !found && i < pipes.size (); i++) {
-//        if (pipes [current]->check_write (msg))
-            found = true;
-//        else
-//            current = (current + 1) % pipes.size ();
-    }
-
-    //  Oops, no pipe is ready to accept the message.
-    if (!found)
-        return false;
-
-    //  Send the message to the selected pipe.
-    write_to_pipe (pipes [current], msg_);
-    current = (current + 1) % pipes.size ();
-
-    //  Detach the original message from the data buffer.
-    zmq_msg_init (msg_);
-
-    return true;
-}
-
-void zmq::load_balancer_t::flush ()
-{
-    //  Flush all pipes. If there's large number of pipes, it can be pretty
-    //  inefficient (especially if there's new message only in a single pipe).
-    //  Can it be improved?
-    for (pipes_t::iterator it = pipes.begin (); it != pipes.end (); it ++)
-        (*it)->flush ();
-}
-
-void zmq::load_balancer_t::write_to_pipe (class pipe_writer_t *pipe_,
-    struct zmq_msg *msg_)
-{
-    if (!pipe_->write (msg_)) {
-        //  TODO: Push gap notification to the pipe.
-        zmq_assert (false);
-    }
-}
-