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authorDan Klein <danklei@cisco.com>2015-08-24 17:28:17 +0300
committerDan Klein <danklei@cisco.com>2015-08-24 17:28:17 +0300
commit7d3be8c612e295820649779335288c197b80ccb2 (patch)
tree78e9636bc8780dedc919c30378a621f425e1cbfc /external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dist.cpp
parentdab741a80699f86e86c91718872a052cca9bbb25 (diff)
Changes location of console and fixed dependencies
Diffstat (limited to 'external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dist.cpp')
-rw-r--r--external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dist.cpp216
1 files changed, 0 insertions, 216 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dist.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dist.cpp
deleted file mode 100644
index e7e18233..00000000
--- a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dist.cpp
+++ /dev/null
@@ -1,216 +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 "dist.hpp"
-#include "pipe.hpp"
-#include "err.hpp"
-#include "msg.hpp"
-#include "likely.hpp"
-
-zmq::dist_t::dist_t () :
- matching (0),
- active (0),
- eligible (0),
- more (false)
-{
-}
-
-zmq::dist_t::~dist_t ()
-{
- zmq_assert (pipes.empty ());
-}
-
-void zmq::dist_t::attach (pipe_t *pipe_)
-{
- // If we are in the middle of sending a message, we'll add new pipe
- // into the list of eligible pipes. Otherwise we add it to the list
- // of active pipes.
- if (more) {
- pipes.push_back (pipe_);
- pipes.swap (eligible, pipes.size () - 1);
- eligible++;
- }
- else {
- pipes.push_back (pipe_);
- pipes.swap (active, pipes.size () - 1);
- active++;
- eligible++;
- }
-}
-
-void zmq::dist_t::match (pipe_t *pipe_)
-{
- // If pipe is already matching do nothing.
- if (pipes.index (pipe_) < matching)
- return;
-
- // If the pipe isn't eligible, ignore it.
- if (pipes.index (pipe_) >= eligible)
- return;
-
- // Mark the pipe as matching.
- pipes.swap (pipes.index (pipe_), matching);
- matching++;
-}
-
-void zmq::dist_t::unmatch ()
-{
- matching = 0;
-}
-
-void zmq::dist_t::pipe_terminated (pipe_t *pipe_)
-{
- // Remove the pipe from the list; adjust number of matching, active and/or
- // eligible pipes accordingly.
- if (pipes.index (pipe_) < matching) {
- pipes.swap (pipes.index (pipe_), matching - 1);
- matching--;
- }
- if (pipes.index (pipe_) < active) {
- pipes.swap (pipes.index (pipe_), active - 1);
- active--;
- }
- if (pipes.index (pipe_) < eligible) {
- pipes.swap (pipes.index (pipe_), eligible - 1);
- eligible--;
- }
-
- pipes.erase (pipe_);
-}
-
-void zmq::dist_t::activated (pipe_t *pipe_)
-{
- // Move the pipe from passive to eligible state.
- pipes.swap (pipes.index (pipe_), eligible);
- eligible++;
-
- // If there's no message being sent at the moment, move it to
- // the active state.
- if (!more) {
- pipes.swap (eligible - 1, active);
- active++;
- }
-}
-
-int zmq::dist_t::send_to_all (msg_t *msg_)
-{
- matching = active;
- return send_to_matching (msg_);
-}
-
-int zmq::dist_t::send_to_matching (msg_t *msg_)
-{
- // Is this end of a multipart message?
- bool msg_more = msg_->flags () & msg_t::more ? true : false;
-
- // Push the message to matching pipes.
- distribute (msg_);
-
- // If mutlipart message is fully sent, activate all the eligible pipes.
- if (!msg_more)
- active = eligible;
-
- more = msg_more;
-
- return 0;
-}
-
-void zmq::dist_t::distribute (msg_t *msg_)
-{
- // If there are no matching pipes available, simply drop the message.
- if (matching == 0) {
- int rc = msg_->close ();
- errno_assert (rc == 0);
- rc = msg_->init ();
- errno_assert (rc == 0);
- return;
- }
-
- if (msg_->is_vsm ()) {
- for (pipes_t::size_type i = 0; i < matching; ++i)
- if(!write (pipes [i], msg_))
- --i; // Retry last write because index will have been swapped
- int rc = msg_->close();
- errno_assert (rc == 0);
- rc = msg_->init ();
- errno_assert (rc == 0);
- return;
- }
-
- // Add matching-1 references to the message. We already hold one reference,
- // that's why -1.
- msg_->add_refs ((int) matching - 1);
-
- // Push copy of the message to each matching pipe.
- int failed = 0;
- for (pipes_t::size_type i = 0; i < matching; ++i)
- if (!write (pipes [i], msg_)) {
- ++failed;
- --i; // Retry last write because index will have been swapped
- }
- if (unlikely (failed))
- msg_->rm_refs (failed);
-
- // Detach the original message from the data buffer. Note that we don't
- // close the message. That's because we've already used all the references.
- int rc = msg_->init ();
- errno_assert (rc == 0);
-}
-
-bool zmq::dist_t::has_out ()
-{
- return true;
-}
-
-bool zmq::dist_t::write (pipe_t *pipe_, msg_t *msg_)
-{
- if (!pipe_->write (msg_)) {
- pipes.swap (pipes.index (pipe_), matching - 1);
- matching--;
- pipes.swap (pipes.index (pipe_), active - 1);
- active--;
- pipes.swap (active, eligible - 1);
- eligible--;
- return false;
- }
- if (!(msg_->flags () & msg_t::more))
- pipe_->flush ();
- return true;
-}
-
-bool zmq::dist_t::check_hwm ()
-{
- for (pipes_t::size_type i = 0; i < matching; ++i)
- if (!pipes [i]->check_hwm ())
- return false;
-
- return true;
-}
-
-