18be5c254a
If it takes a while to compile the user's C++ file, the YCM client/server may run out of threads. Vim gets laggy then. This is a stopgap measure until I think of something better.
100 lines
3.4 KiB
Python
Executable File
100 lines
3.4 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Copyright (C) 2013 Google Inc.
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#
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# This file is part of YouCompleteMe.
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#
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# YouCompleteMe 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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#
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# YouCompleteMe 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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#
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# You should have received a copy of the GNU General Public License
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# along with YouCompleteMe. If not, see <http://www.gnu.org/licenses/>.
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from server_utils import SetUpPythonPath
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SetUpPythonPath()
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import sys
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import logging
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import json
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import argparse
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import waitress
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import signal
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from ycm import user_options_store
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from ycm import extra_conf_store
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from ycm.server.watchdog_plugin import WatchdogPlugin
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def YcmCoreSanityCheck():
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if 'ycm_core' in sys.modules:
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raise RuntimeError( 'ycm_core already imported, ycmd has a bug!' )
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# We manually call sys.exit() on SIGTERM and SIGINT so that atexit handlers are
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# properly executed.
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def SetUpSignalHandler():
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def SignalHandler( signum, frame ):
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sys.exit()
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for sig in [ signal.SIGTERM,
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signal.SIGINT ]:
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signal.signal( sig, SignalHandler )
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def Main():
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parser = argparse.ArgumentParser()
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parser.add_argument( '--host', type = str, default = 'localhost',
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help = 'server hostname')
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# Default of 0 will make the OS pick a free port for us
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parser.add_argument( '--port', type = int, default = 0,
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help = 'server port')
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parser.add_argument( '--log', type = str, default = 'info',
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help = 'log level, one of '
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'[debug|info|warning|error|critical]' )
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parser.add_argument( '--idle_suicide_seconds', type = int, default = 0,
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help = 'num idle seconds before server shuts down')
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parser.add_argument( '--options_file', type = str, default = '',
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help = 'file with user options, in JSON format' )
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args = parser.parse_args()
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numeric_level = getattr( logging, args.log.upper(), None )
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if not isinstance( numeric_level, int ):
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raise ValueError( 'Invalid log level: %s' % args.log )
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# Has to be called before any call to logging.getLogger()
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logging.basicConfig( format = '%(asctime)s - %(levelname)s - %(message)s',
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level = numeric_level )
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options = ( json.load( open( args.options_file, 'r' ) )
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if args.options_file
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else user_options_store.DefaultOptions() )
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user_options_store.SetAll( options )
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# This ensures that ycm_core is not loaded before extra conf
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# preload was run.
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YcmCoreSanityCheck()
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extra_conf_store.CallGlobalExtraConfYcmCorePreloadIfExists()
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# This can't be a top-level import because it transitively imports
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# ycm_core which we want to be imported ONLY after extra conf
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# preload has executed.
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from ycm.server import handlers
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handlers.UpdateUserOptions( options )
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SetUpSignalHandler()
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handlers.app.install( WatchdogPlugin( args.idle_suicide_seconds ) )
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waitress.serve( handlers.app,
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host = args.host,
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port = args.port,
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threads = 30 )
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if __name__ == "__main__":
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Main()
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