1 files changed, 0 insertions, 367 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_connecter.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_connecter.cpp
deleted file mode 100644
index fdbc45c2..00000000
--- a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp_connecter.cpp
+++ /dev/null
@@ -1,367 +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 <new>
-#include <string>
-
-#include "tcp_connecter.hpp"
-#include "stream_engine.hpp"
-#include "io_thread.hpp"
-#include "platform.hpp"
-#include "random.hpp"
-#include "err.hpp"
-#include "ip.hpp"
-#include "tcp.hpp"
-#include "address.hpp"
-#include "tcp_address.hpp"
-#include "session_base.hpp"
-
-#if defined ZMQ_HAVE_WINDOWS
-#include "windows.hpp"
-#else
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include <netinet/tcp.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <fcntl.h>
-#ifdef ZMQ_HAVE_OPENVMS
-#include <ioctl.h>
-#endif
-#endif
-
-zmq::tcp_connecter_t::tcp_connecter_t (class io_thread_t *io_thread_,
-      class session_base_t *session_, const options_t &options_,
-      address_t *addr_, bool delayed_start_) :
-    own_t (io_thread_, options_),
-    io_object_t (io_thread_),
-    addr (addr_),
-    s (retired_fd),
-    handle_valid (false),
-    delayed_start (delayed_start_),
-    timer_started (false),
-    session (session_),
-    current_reconnect_ivl (options.reconnect_ivl)
-{
-    zmq_assert (addr);
-    zmq_assert (addr->protocol == "tcp");
-    addr->to_string (endpoint);
-    socket = session->get_socket ();
-}
-
-zmq::tcp_connecter_t::~tcp_connecter_t ()
-{
-    zmq_assert (!timer_started);
-    zmq_assert (!handle_valid);
-    zmq_assert (s == retired_fd);
-}
-
-void zmq::tcp_connecter_t::process_plug ()
-{
-    if (delayed_start)
-        add_reconnect_timer ();
-    else
-        start_connecting ();
-}
-
-void zmq::tcp_connecter_t::process_term (int linger_)
-{
-    if (timer_started) {
-        cancel_timer (reconnect_timer_id);
-        timer_started = false;
-    }
-
-    if (handle_valid) {
-        rm_fd (handle);
-        handle_valid = false;
-    }
-
-    if (s != retired_fd)
-        close ();
-
-    own_t::process_term (linger_);
-}
-
-void zmq::tcp_connecter_t::in_event ()
-{
-    //  We are not polling for incoming data, so we are actually called
-    //  because of error here. However, we can get error on out event as well
-    //  on some platforms, so we'll simply handle both events in the same way.
-    out_event ();
-}
-
-void zmq::tcp_connecter_t::out_event ()
-{
-    rm_fd (handle);
-    handle_valid = false;
-
-    const fd_t fd = connect ();
-    //  Handle the error condition by attempt to reconnect.
-    if (fd == retired_fd) {
-        close ();
-        add_reconnect_timer ();
-        return;
-    }
-
-    tune_tcp_socket (fd);
-    tune_tcp_keepalives (fd, options.tcp_keepalive, options.tcp_keepalive_cnt, options.tcp_keepalive_idle, options.tcp_keepalive_intvl);
-
-    // remember our fd for ZMQ_SRCFD in messages
-    socket->set_fd (fd);
-
-    //  Create the engine object for this connection.
-    stream_engine_t *engine = new (std::nothrow)
-        stream_engine_t (fd, options, endpoint);
-    alloc_assert (engine);
-
-    //  Attach the engine to the corresponding session object.
-    send_attach (session, engine);
-
-    //  Shut the connecter down.
-    terminate ();
-
-    socket->event_connected (endpoint, fd);
-}
-
-void zmq::tcp_connecter_t::timer_event (int id_)
-{
-    zmq_assert (id_ == reconnect_timer_id);
-    timer_started = false;
-    start_connecting ();
-}
-
-void zmq::tcp_connecter_t::start_connecting ()
-{
-    //  Open the connecting socket.
-    const int rc = open ();
-
-    //  Connect may succeed in synchronous manner.
-    if (rc == 0) {
-        handle = add_fd (s);
-        handle_valid = true;
-        out_event ();
-    }
-
-    //  Connection establishment may be delayed. Poll for its completion.
-    else
-    if (rc == -1 && errno == EINPROGRESS) {
-        handle = add_fd (s);
-        handle_valid = true;
-        set_pollout (handle);
-        socket->event_connect_delayed (endpoint, zmq_errno());
-    }
-
-    //  Handle any other error condition by eventual reconnect.
-    else {
-        if (s != retired_fd)
-            close ();
-        add_reconnect_timer ();
-    }
-}
-
-void zmq::tcp_connecter_t::add_reconnect_timer ()
-{
-    const int interval = get_new_reconnect_ivl ();
-    add_timer (interval, reconnect_timer_id);
-    socket->event_connect_retried (endpoint, interval);
-    timer_started = true;
-}
-
-int zmq::tcp_connecter_t::get_new_reconnect_ivl ()
-{
-    //  The new interval is the current interval + random value.
-    const int interval = current_reconnect_ivl +
-        generate_random () % options.reconnect_ivl;
-
-    //  Only change the current reconnect interval  if the maximum reconnect
-    //  interval was set and if it's larger than the reconnect interval.
-    if (options.reconnect_ivl_max > 0 &&
-        options.reconnect_ivl_max > options.reconnect_ivl)
-        //  Calculate the next interval
-        current_reconnect_ivl =
-            std::min (current_reconnect_ivl * 2, options.reconnect_ivl_max);
-    return interval;
-}
-
-int zmq::tcp_connecter_t::open ()
-{
-    zmq_assert (s == retired_fd);
-
-    //  Resolve the address
-    if (addr->resolved.tcp_addr != NULL) {
-        delete addr->resolved.tcp_addr;
-        addr->resolved.tcp_addr = NULL;
-    }
-
-    addr->resolved.tcp_addr = new (std::nothrow) tcp_address_t ();
-    alloc_assert (addr->resolved.tcp_addr);
-    int rc = addr->resolved.tcp_addr->resolve (
-        addr->address.c_str (), false, options.ipv6);
-    if (rc != 0) {
-        delete addr->resolved.tcp_addr;
-        addr->resolved.tcp_addr = NULL;
-        return -1;
-    }
-    zmq_assert (addr->resolved.tcp_addr != NULL);
-    tcp_address_t * const tcp_addr = addr->resolved.tcp_addr;
-
-    //  Create the socket.
-    s = open_socket (tcp_addr->family (), SOCK_STREAM, IPPROTO_TCP);
-#ifdef ZMQ_HAVE_WINDOWS
-    if (s == INVALID_SOCKET) {
-        errno = wsa_error_to_errno (WSAGetLastError ());
-        return -1;
-    }
-#else
-    if (s == -1)
-        return -1;
-#endif
-
-    //  On some systems, IPv4 mapping in IPv6 sockets is disabled by default.
-    //  Switch it on in such cases.
-    if (tcp_addr->family () == AF_INET6)
-        enable_ipv4_mapping (s);
-
-    // Set the IP Type-Of-Service priority for this socket
-    if (options.tos != 0)
-        set_ip_type_of_service (s, options.tos);
-
-    // Set the socket to non-blocking mode so that we get async connect().
-    unblock_socket (s);
-
-    //  Set the socket buffer limits for the underlying socket.
-    if (options.sndbuf != 0)
-        set_tcp_send_buffer (s, options.sndbuf);
-    if (options.rcvbuf != 0)
-        set_tcp_receive_buffer (s, options.rcvbuf);
-
-    // Set the IP Type-Of-Service for the underlying socket
-    if (options.tos != 0)
-        set_ip_type_of_service (s, options.tos);
-
-    // Set a source address for conversations
-    if (tcp_addr->has_src_addr ()) {
-        rc = ::bind (s, tcp_addr->src_addr (), tcp_addr->src_addrlen ());
-        if (rc == -1)
-            return -1;
-    }
-
-    //  Connect to the remote peer.
-    rc = ::connect (s, tcp_addr->addr (), tcp_addr->addrlen ());
-
-    //  Connect was successfull immediately.
-    if (rc == 0)
-        return 0;
-
-    //  Translate error codes indicating asynchronous connect has been
-    //  launched to a uniform EINPROGRESS.
-#ifdef ZMQ_HAVE_WINDOWS
-    const int error_code = WSAGetLastError ();
-    if (error_code == WSAEINPROGRESS || error_code == WSAEWOULDBLOCK)
-        errno = EINPROGRESS;
-    else
-        errno = wsa_error_to_errno (error_code);
-#else
-    if (errno == EINTR)
-        errno = EINPROGRESS;
-#endif
-    return -1;
-}
-
-zmq::fd_t zmq::tcp_connecter_t::connect ()
-{
-    //  Async connect has finished. Check whether an error occurred
-    int err = 0;
-#ifdef ZMQ_HAVE_HPUX
-    int len = sizeof err;
-#else
-    socklen_t len = sizeof err;
-#endif
-
-    const int rc = getsockopt (s, SOL_SOCKET, SO_ERROR, (char*) &err, &len);
-
-    //  Assert if the error was caused by 0MQ bug.
-    //  Networking problems are OK. No need to assert.
-#ifdef ZMQ_HAVE_WINDOWS
-    zmq_assert (rc == 0);
-    if (err != 0) {
-        if (err != WSAECONNREFUSED
-            && err != WSAETIMEDOUT
-            && err != WSAECONNABORTED
-            && err != WSAEHOSTUNREACH
-            && err != WSAENETUNREACH
-            && err != WSAENETDOWN
-            && err != WSAEACCES
-            && err != WSAEINVAL
-            && err != WSAEADDRINUSE)
-        {
-            wsa_assert_no (err);
-        }
-        return retired_fd;
-    }
-#else
-    //  Following code should handle both Berkeley-derived socket
-    //  implementations and Solaris.
-    if (rc == -1)
-        err = errno;
-    if (err != 0) {
-        errno = err;
-        errno_assert (
-            errno == ECONNREFUSED ||
-            errno == ECONNRESET ||
-            errno == ETIMEDOUT ||
-            errno == EHOSTUNREACH ||
-            errno == ENETUNREACH ||
-            errno == ENETDOWN ||
-            errno == EINVAL);
-        return retired_fd;
-    }
-#endif
-
-    //  Return the newly connected socket.
-    const fd_t result = s;
-    s = retired_fd;
-    return result;
-}
-
-void zmq::tcp_connecter_t::close ()
-{
-    zmq_assert (s != retired_fd);
-#ifdef ZMQ_HAVE_WINDOWS
-    const int rc = closesocket (s);
-    wsa_assert (rc != SOCKET_ERROR);
-#else
-    const int rc = ::close (s);
-    errno_assert (rc == 0);
-#endif
-    socket->event_closed (endpoint, s);
-    s = retired_fd;
-}