Source code for spinn_utilities.socket_address
# Copyright (c) 2017-2018 The University of Manchester
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
[docs]class SocketAddress(object):
""" Data holder for a socket interface for notification protocol.
"""
__slots__ = [
"_listen_port",
"_notify_host_name",
"_notify_port_no",
"__hash"]
def __init__(self, notify_host_name, notify_port_no, listen_port):
self._notify_host_name = str(notify_host_name)
self._notify_port_no = int(notify_port_no)
self._listen_port = None if listen_port is None else int(listen_port)
self.__hash = None
@property
def notify_host_name(self):
""" The notify host name
"""
return self._notify_host_name
@property
def notify_port_no(self):
""" The notify port no
"""
return self._notify_port_no
@property
def listen_port(self):
""" The port to listen to for responses
"""
return self._listen_port
def __eq__(self, other):
if not isinstance(other, SocketAddress):
return False
return (self._notify_host_name == other.notify_host_name and
self._notify_port_no == other.notify_port_no and
self._listen_port == other.listen_port)
def __ne__(self, other):
return not self.__eq__(other)
def __hash__(self):
if self.__hash is None:
self.__hash = hash((self._listen_port, self._notify_host_name,
self._notify_port_no))
return self.__hash
def __repr__(self):
return "SocketAddress({}, {}, {})".format(
repr(self._notify_host_name), self._notify_port_no,
self._listen_port)