| author | Alexandre Fayolle <alexandre.fayolle@logilab.fr> |
| Tue, 27 Apr 2010 10:32:25 +0000 | |
| branch | stable |
| changeset 5414 | 6eeec78c65f9 |
| parent 5365 | ca838c79af97 |
| child 5421 | 8167de96c523 |
| permissions | -rw-r--r-- |
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import os |
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import sys |
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try: |
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import win32serviceutil |
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import win32service |
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except ImportError: |
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print 'Win32 extensions for Python are likely not installed.' |
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sys.exit(3) |
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from cubicweb.etwist.server import (CubicWebRootResource, reactor, server, |
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parsePOSTData, channel) |
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import logging |
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from logging import getLogger, handlers |
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from cubicweb import set_log_methods |
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from cubicweb.cwconfig import CubicWebConfiguration as cwcfg |
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def _check_env(env): |
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env_vars = ('CW_INSTANCES_DIR', 'CW_INSTANCES_DATA_DIR', 'CW_RUNTIME_DIR') |
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for var in env_vars: |
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if var not in env: |
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raise Exception('The environment variables %s must be set.' % \ |
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', '.join(env_vars)) |
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if not env.get('USERNAME'): |
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env['USERNAME'] = 'cubicweb' |
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class CWService(object, win32serviceutil.ServiceFramework): |
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_svc_name_ = None |
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_svc_display_name_ = None |
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instance = None |
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def __init__(self, *args, **kwargs): |
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win32serviceutil.ServiceFramework.__init__(self, *args, **kwargs) |
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cwcfg.load_cwctl_plugins() |
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logger = getLogger('cubicweb') |
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set_log_methods(CubicWebRootResource, logger) |
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server.parsePOSTData = parsePOSTData |
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def SvcStop(self): |
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self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING) |
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logger = getLogger('cubicweb.twisted') |
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logger.info('stopping %s service' % self.instance) |
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reactor.stop() |
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self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING) |
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def SvcDoRun(self): |
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self.ReportServiceStatus(win32service.SERVICE_START_PENDING) |
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logger = getLogger('cubicweb.twisted') |
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handler = handlers.NTEventLogHandler('cubicweb') |
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handler.setLevel(logging.INFO) |
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logger.addHandler(handler) |
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logger.info('starting %s service' % self.instance) |
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try: |
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_check_env(os.environ) |
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# create the site |
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config = cwcfg.config_for(self.instance) |
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root_resource = CubicWebRootResource(config, False) |
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website = server.Site(root_resource) |
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# serve it via standard HTTP on port set in the configuration |
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port = config['port'] or 8080 |
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logger.info('listening on port %s' % port) |
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reactor.listenTCP(port, channel.HTTPFactory(website)) |
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root_resource.init_publisher() |
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root_resource.start_service() |
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logger.info('instance started on %s', root_resource.base_url) |
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self.ReportServiceStatus(win32service.SERVICE_RUNNING) |
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reactor.run() |
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except Exception, e: |
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logger.error('service %s stopped (cause: %s)' % (self.instance, e)) |
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logger.exception('what happened ...') |
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self.ReportServiceStatus(win32service.SERVICE_STOPPED) |