142 lines
4.1 KiB
Python
142 lines
4.1 KiB
Python
#!/usr/bin/env python2
|
|
|
|
# This program is free software. It comes without any warranty, to
|
|
# the extent permitted by applicable law. You can redistribute it
|
|
# and/or modify it under the terms of the Do What The Fuck You Want
|
|
# To Public License, Version 2, as published by Sam Hocevar. See
|
|
# http://sam.zoy.org/wtfpl/COPYING for more details.
|
|
|
|
try:
|
|
|
|
import locale
|
|
|
|
try: locale.setlocale( locale.LC_ALL, '' )
|
|
except: pass
|
|
|
|
from include import HydrusExceptions
|
|
from include import HydrusConstants as HC
|
|
from include import HydrusData
|
|
from include import HydrusPaths
|
|
|
|
import os
|
|
import sys
|
|
import time
|
|
|
|
from include import ServerController
|
|
import threading
|
|
from twisted.internet import reactor
|
|
from include import HydrusGlobals
|
|
from include import HydrusLogger
|
|
import traceback
|
|
|
|
#
|
|
|
|
import argparse
|
|
|
|
argparser = argparse.ArgumentParser( description = 'hydrus network server' )
|
|
|
|
argparser.add_argument( 'action', default = 'start', nargs = '?', choices = [ 'start', 'stop', 'restart' ], help = 'either start this server (default), or stop an existing server, or both' )
|
|
argparser.add_argument( '-d', '--db_dir', help = 'set an external db location' )
|
|
argparser.add_argument( '--no_daemons', action='store_true', help = 'run without background daemons' )
|
|
argparser.add_argument( '--no_wal', action='store_true', help = 'run without WAL db journalling' )
|
|
|
|
result = argparser.parse_args()
|
|
|
|
action = result.action
|
|
|
|
if result.db_dir is None:
|
|
|
|
db_dir = os.path.join( HC.BASE_DIR, 'db' )
|
|
|
|
else:
|
|
|
|
db_dir = result.db_dir
|
|
|
|
|
|
db_dir = HydrusPaths.ConvertPortablePathToAbsPath( db_dir, HC.BASE_DIR )
|
|
|
|
try:
|
|
|
|
HydrusPaths.MakeSureDirectoryExists( db_dir )
|
|
|
|
except:
|
|
|
|
raise Exception( 'Could not ensure db path ' + db_dir + ' exists! Check the location is correct and that you have permission to write to it!' )
|
|
|
|
|
|
no_daemons = result.no_daemons
|
|
no_wal = result.no_wal
|
|
|
|
#
|
|
|
|
action = ServerController.ProcessStartingAction( db_dir, action )
|
|
|
|
with HydrusLogger.HydrusLogger( db_dir, 'server' ) as logger:
|
|
|
|
try:
|
|
|
|
if action in ( 'stop', 'restart' ):
|
|
|
|
ServerController.ShutdownSiblingInstance( db_dir )
|
|
|
|
|
|
if action in ( 'start', 'restart' ):
|
|
|
|
HydrusData.Print( 'Initialising controller...' )
|
|
|
|
threading.Thread( target = reactor.run, kwargs = { 'installSignalHandlers' : 0 } ).start()
|
|
|
|
controller = ServerController.Controller( db_dir, no_daemons, no_wal )
|
|
|
|
controller.Run()
|
|
|
|
|
|
except HydrusExceptions.PermissionException as e:
|
|
|
|
error = str( e )
|
|
|
|
HydrusData.Print( error )
|
|
|
|
except:
|
|
|
|
error = traceback.format_exc()
|
|
|
|
HydrusData.Print( 'Hydrus server failed' )
|
|
|
|
HydrusData.Print( traceback.format_exc() )
|
|
|
|
finally:
|
|
|
|
HydrusGlobals.view_shutdown = True
|
|
HydrusGlobals.model_shutdown = True
|
|
|
|
try: controller.pubimmediate( 'wake_daemons' )
|
|
except: pass
|
|
|
|
reactor.callFromThread( reactor.stop )
|
|
|
|
|
|
|
|
except HydrusExceptions.PermissionException as e:
|
|
|
|
HydrusData.Print( e )
|
|
|
|
except Exception as e:
|
|
|
|
import traceback
|
|
import os
|
|
|
|
print( traceback.format_exc() )
|
|
|
|
if 'db_dir' in locals() and os.path.exists( db_dir ):
|
|
|
|
dest_path = os.path.join( db_dir, 'crash.log' )
|
|
|
|
with open( dest_path, 'wb' ) as f:
|
|
|
|
f.write( traceback.format_exc() )
|
|
|
|
|
|
print( 'Critical error occured! Details written to crash.log!' )
|
|
|
|
|