e33d6bfb0b
In some modules the global LOG is not used any more. And the import of logging is not used. This patch removes the unused logging import and LOG vars. Co-Authored-By: ChangBo Guo(gcb) <eric.guo@easystack.cn> Change-Id: Ia72f99688ce00aeecca9239f9ef123611259a2fa
58 lines
2.0 KiB
Python
58 lines
2.0 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""Methods for working with eventlet WSGI servers."""
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from __future__ import print_function
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import socket
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from oslo_config import cfg
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from oslo_service import wsgi
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from oslo_utils import netutils
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socket_opts = [
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cfg.BoolOpt('tcp_keepalive',
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default=True,
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help="Sets the value of TCP_KEEPALIVE (True/False) for each "
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"server socket."),
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cfg.IntOpt('tcp_keepalive_interval',
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help="Sets the value of TCP_KEEPINTVL in seconds for each "
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"server socket. Not supported on OS X."),
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cfg.IntOpt('tcp_keepalive_count',
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help="Sets the value of TCP_KEEPCNT for each "
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"server socket. Not supported on OS X."),
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]
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CONF = cfg.CONF
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CONF.register_opts(socket_opts)
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class Server(wsgi.Server):
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"""Server class to manage a WSGI server, serving a WSGI application."""
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def _set_socket_opts(self, _socket):
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_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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# NOTE(praneshp): Call set_tcp_keepalive in oslo to set
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# tcp keepalive parameters. Sockets can hang around forever
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# without keepalive
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netutils.set_tcp_keepalive(_socket,
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self.conf.tcp_keepalive,
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self.conf.tcp_keepidle,
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self.conf.tcp_keepalive_count,
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self.conf.tcp_keepalive_interval)
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return _socket
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