def serve_wsgi(cls):
try:
service = cls.create()
service.start()
except Exception:
with excutils.save_and_reraise_exception():
LOG.exception(_LE('Unrecoverable error: please check log '
'for details.'))
return service
def serve_wsgi(cls):
try:
service = cls.create()
service.start()
except Exception:
with excutils.save_and_reraise_exception():
LOG.exception('Unrecoverable error: please check log '
'for details.')
registry.publish(resources.PROCESS, events.BEFORE_SPAWN, service)
return service
def serve_wsgi(cls):
try:
service = cls.create()
service.start()
except Exception:
with excutils.save_and_reraise_exception():
LOG.exception(
_LE('Unrecoverable error: please check log '
'for details.'))
return service
def serve_wsgi(cls):
try:
service = cls.create()
service.start()
except Exception:
with excutils.save_and_reraise_exception():
LOG.exception('Unrecoverable error: please check log '
'for details.')
registry.publish(resources.PROCESS, events.BEFORE_SPAWN, service)
return service
def serve_wsgi(cls):
try:
# 通过NeutronApiService中的create函数完成日志的安装和配置文件的映射
service = cls.create()
# NeutronApiService中没有start函数，所以调用其父类WsgiService中的start函数
service.start()
except Exception:
with excutils.save_and_reraise_exception():
LOG.exception('Unrecoverable error: please check log '
'for details.')
registry.notify(resources.PROCESS, events.BEFORE_SPAWN, service)
return service
