79 lines
2.3 KiB
Python
79 lines
2.3 KiB
Python
"""Onionr - Private P2P Communication.
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Command to restart Onionr
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"""
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from threading import local
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import time
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import os
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import subprocess # nosec
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from psutil import Process
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from etc import onionrvalues
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from etc import cleanup
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from onionrutils import localcommand
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import logger
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import filepaths
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from . import daemonlaunch
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"""
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU 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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This program 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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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"""
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DEVNULL = subprocess.DEVNULL
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SCRIPT_NAME = os.path.dirname(os.path.realpath(
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__file__)) + f'/../../{onionrvalues.SCRIPT_NAME}'
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def restart():
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"""Tell the Onionr daemon to restart."""
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logger.info('Restarting Onionr', terminal=True)
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daemon_terminal = localcommand.local_command("getpid")
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terminal = None
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if daemon_terminal:
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terminal = Process(int(daemon_terminal)).terminal()
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else:
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terminal = Process().terminal()
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# On platforms where we can, fork out to prevent locking
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try:
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pid = os.fork()
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if pid != 0:
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return
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except (AttributeError, OSError):
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logger.warn('Could not fork on restart')
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with open(filepaths.restarting_indicator, 'w') as f:
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f.write('t')
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daemonlaunch.kill_daemon()
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while localcommand.local_command('ping', max_wait=8) == 'pong!':
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time.sleep(0.3)
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time.sleep(15)
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while (os.path.exists(filepaths.private_API_host_file) or
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(os.path.exists(filepaths.daemon_mark_file))):
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time.sleep(1)
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cleanup.delete_run_files()
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with open(terminal, 'ab') as term:
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subprocess.Popen(
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[SCRIPT_NAME, 'start'],
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stdout=term,
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stdin=term,
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stderr=term)
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restart.onionr_help = 'Gracefully restart Onionr' # type: ignore
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