nemunaire/nemubot
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Deamonize later

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nemunaire 2017-06-23 21:22:12 +02:00
parent 8b6f72587d
commit eb70fe560b
1 changed files with 28 additions and 28 deletions
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56
nemubot/__main__.py
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@ -1,5 +1,5 @@
# Nemubot is a smart and modulable IM bot. # Nemubot is a smart and modulable IM bot.
# Copyright (C) 2012-2016 Mercier Pierre-Olivier # Copyright (C) 2012-2017 Mercier Pierre-Olivier
# #
# This program is free software: you can redistribute it and/or modify # This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by # it under the terms of the GNU Affero General Public License as published by
@ -74,28 +74,6 @@ def main():
args.files = [x for x in map(os.path.abspath, args.files)] args.files = [x for x in map(os.path.abspath, args.files)]
args.modules_path = [x for x in map(os.path.abspath, args.modules_path)] args.modules_path = [x for x in map(os.path.abspath, args.modules_path)]
# Check if an instance is already launched
if args.pidfile is not None and os.path.isfile(args.pidfile):
with open(args.pidfile, "r") as f:
pid = int(f.readline())
try:
os.kill(pid, 0)
except OSError:
pass
else:
from nemubot import attach
sys.exit(attach(pid, args.socketfile))
# Daemonize
if not args.debug:
from nemubot import daemonize
daemonize()
# Store PID to pidfile
if args.pidfile is not None:
with open(args.pidfile, "w+") as f:
f.write(str(os.getpid()))
# Setup logging interface # Setup logging interface
import logging import logging
logger = logging.getLogger("nemubot") logger = logging.getLogger("nemubot")
@ -115,6 +93,18 @@ def main():
fh.setFormatter(formatter) fh.setFormatter(formatter)
logger.addHandler(fh) logger.addHandler(fh)
# Check if an instance is already launched
if args.pidfile is not None and os.path.isfile(args.pidfile):
with open(args.pidfile, "r") as f:
pid = int(f.readline())
try:
os.kill(pid, 0)
except OSError:
pass
else:
from nemubot import attach
sys.exit(attach(pid, args.socketfile))
# Add modules dir paths # Add modules dir paths
modules_paths = list() modules_paths = list()
for path in args.modules_path: for path in args.modules_path:
@ -149,6 +139,17 @@ def main():
for module in args.module: for module in args.module:
__import__(module) __import__(module)
if args.socketfile:
from nemubot.server.socket import UnixSocketListener
context.add_server(UnixSocketListener(new_server_cb=context.add_server,
location=args.socketfile,
name="master_socket"))
# Daemonize
if not args.debug:
from nemubot import daemonize
daemonize()
# Signals handling # Signals handling
def sigtermhandler(signum, frame): def sigtermhandler(signum, frame):
"""On SIGTERM and SIGINT, quit nicely""" """On SIGTERM and SIGINT, quit nicely"""
@ -182,11 +183,10 @@ def main():
"".join(traceback.format_stack(stack))) "".join(traceback.format_stack(stack)))
signal.signal(signal.SIGUSR1, sigusr1handler) signal.signal(signal.SIGUSR1, sigusr1handler)
if args.socketfile: # Store PID to pidfile
from nemubot.server.socket import UnixSocketListener if args.pidfile is not None:
context.add_server(UnixSocketListener(new_server_cb=context.add_server, with open(args.pidfile, "w+") as f:
location=args.socketfile, f.write(str(os.getpid()))
name="master_socket"))
# context can change when performing an hotswap, always join the latest context # context can change when performing an hotswap, always join the latest context
oldcontext = None oldcontext = None