diff options
author | Martin Lucina <martin@lucina.net> | 2012-01-23 08:53:19 +0100 |
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committer | Martin Lucina <martin@lucina.net> | 2012-01-23 08:53:19 +0100 |
commit | a15854bd92db69fcd0b4444fe1b8fe3610a7acf6 (patch) | |
tree | 1214b945d0f0033ff318de367c70525ea141ef56 /src/zmq_listener.cpp |
Imported Upstream version 2.0.7.dfsgupstream/2.0.7.dfsg
Diffstat (limited to 'src/zmq_listener.cpp')
-rw-r--r-- | src/zmq_listener.cpp | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/zmq_listener.cpp b/src/zmq_listener.cpp new file mode 100644 index 0000000..d7cf292 --- /dev/null +++ b/src/zmq_listener.cpp @@ -0,0 +1,75 @@ +/* + Copyright (c) 2007-2010 iMatix Corporation + + 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 <new> + +#include "zmq_listener.hpp" +#include "zmq_init.hpp" +#include "io_thread.hpp" +#include "err.hpp" + +zmq::zmq_listener_t::zmq_listener_t (io_thread_t *parent_, + socket_base_t *owner_, const options_t &options_) : + owned_t (parent_, owner_), + io_object_t (parent_), + options (options_) +{ +} + +zmq::zmq_listener_t::~zmq_listener_t () +{ +} + +int zmq::zmq_listener_t::set_address (const char *protocol_, const char *addr_) +{ + return tcp_listener.set_address (protocol_, addr_); +} + +void zmq::zmq_listener_t::process_plug () +{ + // Start polling for incoming connections. + handle = add_fd (tcp_listener.get_fd ()); + set_pollin (handle); +} + +void zmq::zmq_listener_t::process_unplug () +{ + rm_fd (handle); +} + +void zmq::zmq_listener_t::in_event () +{ + fd_t fd = tcp_listener.accept (); + + // If connection was reset by the peer in the meantime, just ignore it. + // TODO: Handle specific errors like ENFILE/EMFILE etc. + if (fd == retired_fd) + return; + + // Create an init object. + io_thread_t *io_thread = choose_io_thread (options.affinity); + zmq_init_t *init = new (std::nothrow) zmq_init_t ( + io_thread, owner, fd, options, false, NULL, NULL, 0); + zmq_assert (init); + send_plug (init); + send_own (owner, init); +} + + + |