1 files changed, 0 insertions, 160 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/lb.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/lb.cpp
deleted file mode 100644
index 44b11ea7..00000000
--- a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/lb.cpp
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
-    Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
-
-    This file is part of libzmq, the ZeroMQ core engine in C++.
-
-    libzmq is free software; you can redistribute it and/or modify it under
-    the terms of the GNU Lesser General Public License (LGPL) as published
-    by the Free Software Foundation; either version 3 of the License, or
-    (at your option) any later version.
-
-    As a special exception, the Contributors give you permission to link
-    this library with independent modules to produce an executable,
-    regardless of the license terms of these independent modules, and to
-    copy and distribute the resulting executable under terms of your choice,
-    provided that you also meet, for each linked independent module, the
-    terms and conditions of the license of that module. An independent
-    module is a module which is not derived from or based on this library.
-    If you modify this library, you must extend this exception to your
-    version of the library.
-
-    libzmq 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 GNU Lesser General Public
-    License for more details.
-
-    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/>.
-*/
-
-#include "lb.hpp"
-#include "pipe.hpp"
-#include "err.hpp"
-#include "msg.hpp"
-
-zmq::lb_t::lb_t () :
-    active (0),
-    current (0),
-    more (false),
-    dropping (false)
-{
-}
-
-zmq::lb_t::~lb_t ()
-{
-    zmq_assert (pipes.empty ());
-}
-
-void zmq::lb_t::attach (pipe_t *pipe_)
-{
-    pipes.push_back (pipe_);
-    activated (pipe_);
-}
-
-void zmq::lb_t::pipe_terminated (pipe_t *pipe_)
-{
-    pipes_t::size_type index = pipes.index (pipe_);
-
-    //  If we are in the middle of multipart message and current pipe
-    //  have disconnected, we have to drop the remainder of the message.
-    if (index == current && more)
-        dropping = true;
-
-    //  Remove the pipe from the list; adjust number of active pipes
-    //  accordingly.
-    if (index < active) {
-        active--;
-        pipes.swap (index, active);
-        if (current == active)
-            current = 0;
-    }
-    pipes.erase (pipe_);
-}
-
-void zmq::lb_t::activated (pipe_t *pipe_)
-{
-    //  Move the pipe to the list of active pipes.
-    pipes.swap (pipes.index (pipe_), active);
-    active++;
-}
-
-int zmq::lb_t::send (msg_t *msg_)
-{
-    return sendpipe (msg_, NULL);
-}
-
-int zmq::lb_t::sendpipe (msg_t *msg_, pipe_t **pipe_)
-{
-    //  Drop the message if required. If we are at the end of the message
-    //  switch back to non-dropping mode.
-    if (dropping) {
-
-        more = msg_->flags () & msg_t::more ? true : false;
-        dropping = more;
-
-        int rc = msg_->close ();
-        errno_assert (rc == 0);
-        rc = msg_->init ();
-        errno_assert (rc == 0);
-        return 0;
-    }
-
-    while (active > 0) {
-        if (pipes [current]->write (msg_))
-        {
-            if (pipe_)
-                *pipe_ = pipes [current];
-            break;
-        }
-
-        zmq_assert (!more);
-        active--;
-        if (current < active)
-            pipes.swap (current, active);
-        else
-            current = 0;
-    }
-
-    //  If there are no pipes we cannot send the message.
-    if (active == 0) {
-        errno = EAGAIN;
-        return -1;
-    }
-
-    //  If it's final part of the message we can flush it downstream and
-    //  continue round-robining (load balance).
-    more = msg_->flags () & msg_t::more? true: false;
-    if (!more) {
-        pipes [current]->flush ();
-        current = (current + 1) % active;
-    }
-
-    //  Detach the message from the data buffer.
-    int rc = msg_->init ();
-    errno_assert (rc == 0);
-
-    return 0;
-}
-
-bool zmq::lb_t::has_out ()
-{
-    //  If one part of the message was already written we can definitely
-    //  write the rest of the message.
-    if (more)
-        return true;
-
-    while (active > 0) {
-
-        //  Check whether a pipe has room for another message.
-        if (pipes [current]->check_write ())
-            return true;
-
-        //  Deactivate the pipe.
-        active--;
-        pipes.swap (current, active);
-        if (current == active)
-            current = 0;
-    }
-
-    return false;
-}