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84 lines
2.4 KiB
C++
84 lines
2.4 KiB
C++
/*
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Copyright (c) 2009-2011 250bpm s.r.o.
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Copyright (c) 2007-2010 iMatix Corporation
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Copyright (c) 2007-2011 Other contributors as noted in the AUTHORS file
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This file is part of 0MQ.
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0MQ is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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0MQ is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __ZMQ_TCP_LISTENER_HPP_INCLUDED__
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#define __ZMQ_TCP_LISTENER_HPP_INCLUDED__
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#include "fd.hpp"
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#include "own.hpp"
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#include "stdint.hpp"
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#include "io_object.hpp"
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#include "tcp_address.hpp"
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namespace zmq
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{
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class tcp_listener_t : public own_t, public io_object_t
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{
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public:
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tcp_listener_t (class io_thread_t *io_thread_,
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class socket_base_t *socket_, const options_t &options_);
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~tcp_listener_t ();
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// Set address to listen on.
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int set_address (const char *addr_);
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private:
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// Handlers for incoming commands.
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void process_plug ();
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void process_term (int linger_);
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// Handlers for I/O events.
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void in_event ();
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// Close the listening socket.
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void close ();
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// Accept the new connection. Returns the file descriptor of the
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// newly created connection. The function may return retired_fd
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// if the connection was dropped while waiting in the listen backlog.
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fd_t accept ();
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// Address to listen on.
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tcp_address_t address;
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// True, if the undelying file for UNIX domain socket exists.
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bool has_file;
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// Underlying socket.
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fd_t s;
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// Handle corresponding to the listening socket.
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handle_t handle;
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// Socket the listerner belongs to.
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class socket_base_t *socket;
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tcp_listener_t (const tcp_listener_t&);
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const tcp_listener_t &operator = (const tcp_listener_t&);
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};
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}
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#endif
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