def daemonize(self):
if self.NO_DAEMONIZE:
return
become_daemon(**self.opts)
atexit.register(self.delpid)
signal.signal(signal.SIGTERM, self.handle_sigterm)
# write pidfile
if not self.NO_WRITE_PID:
pid = str(os.getpid())
open(self.pidfile, 'w').write('%s\n' % pid)
def daemonize(self):
if self.NO_DAEMONIZE:
return
become_daemon(**self.opts)
atexit.register(self.delpid)
signal.signal(signal.SIGTERM, self.handle_sigterm)
# write pidfile
if not self.NO_WRITE_PID:
pid = str(os.getpid())
open(self.pidfile, 'w').write('%s\n' % pid)
def runfastcgi(app, argset=[], **kwargs):
options = FASTCGI_OPTIONS.copy()
options.update(kwargs)
for x in argset:
if '=' in x:
k, v = x.split('=', 1)
else:
k, v = x, True
options[k.lower()] = v
if 'help' in options:
return fastcgi_help()
if 'run_as' in options:
from pwd import getpwnam
try:
pw = getpwnam(options['run_as'])
except KeyError:
pw = None
if pw:
os.setresgid(pw.pw_gid, pw.pw_gid, pw.pw_gid)
os.setresuid(pw.pw_uid, pw.pw_uid, pw.pw_uid)
try:
import flup
except ImportError as e:
print('ERROR: %s' % e, file=sys.stderr)
print(' Unable to load the flup package. In order to run rsted',
file=sys.stderr)
print(' as a FastCGI application, you will need to get flup from',
file=sys.stderr)
print(" http://www.saddi.com/software/flup/ If you've already",
file=sys.stderr)
print(
' installed flup, then make sure you have it in your PYTHONPATH.',
file=sys.stderr)
return False
flup_module = 'server.' + options['protocol']
if options['method'] in ('prefork', 'fork'):
wsgi_opts = {
'maxSpare': int(options['maxspare']),
'minSpare': int(options['minspare']),
'maxChildren': int(options['maxchildren']),
'maxRequests': int(options['maxrequests'])
}
flup_module += '_fork'
elif options['method'] in ('thread', 'threaded'):
wsgi_opts = {
'maxSpare': int(options['maxspare']),
'minSpare': int(options['minspare']),
'maxThreads': int(options['maxchildren'])
}
else:
return fastcgi_help(
'ERROR: Implementation must be one of prefork or thread.')
wsgi_opts['debug'] = options['debug'] is not None
try:
module = importlib.import_module('flup.%s' % flup_module, 'flup')
#WSGIServer = module.WSGIServer
class WSGIServer(module.WSGIServer):
def _spawnChild(self, sock):
if not hasattr(self.application, '_unique_id'):
self.application._unique_id = 0
else:
self.application._unique_id += 1
return super(WSGIServer, self)._spawnChild(sock)
except:
print("Can't import flup." + flup_module)
return False
if options['host'] and options['port'] and not options['socket']:
wsgi_opts['bindAddress'] = options['host'], int(options['port'])
elif options['socket'] and not options['host'] and not options['port']:
wsgi_opts['bindAddress'] = options['socket']
elif not options['socket'] and not options['host'] and not options['port']:
wsgi_opts['bindAddress'] = None
else:
return fastcgi_help('Invalid combination of host, port, socket.')
if options['daemonize'] is None:
# Default to daemonizing if we're running on a socket/named pipe.
daemonize = wsgi_opts['bindAddress'] is not None
else:
if options['daemonize'].lower() in ('true', 'yes', 't'):
daemonize = True
elif options['daemonize'].lower() in ('false', 'no', 'f'):
daemonize = False
else:
return fastcgi_help(
'ERROR: Invalid option for daemonize parameter.')
daemon_kwargs = {}
if options['outlog']:
daemon_kwargs['out_log'] = options['outlog']
if options['errlog']:
daemon_kwargs['err_log'] = options['errlog']
if options['umask']:
daemon_kwargs['umask'] = int(options['umask'])
if daemonize:
from pwl.utils.daemonize import become_daemon
become_daemon(our_home_dir=options['workdir'], **daemon_kwargs)
if options['pidfile']:
fp = open(options['pidfile'], 'w')
fp.write('%d\n' % os.getpid())
fp.close()
# TODO: add middlewares to application
WSGIServer(app, **wsgi_opts).run()
daemonize = True
elif options['daemonize'].lower() in ('false', 'no', 'f'):
daemonize = False
else:
return fastcgi_help(
'ERROR: Invalid option for daemonize parameter.')
daemon_kwargs = {}
if options['outlog']:
daemon_kwargs['out_log'] = options['outlog']
if options['errlog']:
daemon_kwargs['err_log'] = options['errlog']
if options['umask']:
daemon_kwargs['umask'] = int(options['umask'])
if daemonize:
from pwl.utils.daemonize import become_daemon
become_daemon(our_home_dir=options['workdir'], **daemon_kwargs)
if options['pidfile']:
fp = open(options['pidfile'], 'w')
fp.write('%d\n' % os.getpid())
fp.close()
# TODO: add middlewares to application
WSGIServer(app, **wsgi_opts).run()
if __name__ == '__main__':
runfastcgi(sys.argv[1:])
daemonize = True
elif options['daemonize'].lower() in ('false', 'no', 'f'):
daemonize = False
else:
return fastcgi_help('ERROR: Invalid option for daemonize parameter.')
daemon_kwargs = {}
if options['outlog']:
daemon_kwargs['out_log'] = options['outlog']
if options['errlog']:
daemon_kwargs['err_log'] = options['errlog']
if options['umask']:
daemon_kwargs['umask'] = int(options['umask'])
if daemonize:
from pwl.utils.daemonize import become_daemon
become_daemon(our_home_dir=options['workdir'], **daemon_kwargs)
if options['pidfile']:
fp = open(options['pidfile'], 'w')
fp.write('%d\n' % os.getpid())
fp.close()
# TODO: add middlewares to application
WSGIServer(app, **wsgi_opts).run()
if __name__ == '__main__':
runfastcgi(sys.argv[1:])
