def __init__(self, basedir=".", stdout=sys.stdout):
service.MultiService.__init__(self)
self.basedir = os.path.abspath(basedir)
try:
umask = open(os.path.join(basedir, "umask")).read().strip()
self.umask = int(umask, 8) # octal string like 0022
except EnvironmentError:
self.umask = None
port = open(os.path.join(basedir, "port")).read().strip()
self.tub = Tub(certFile=os.path.join(basedir, "tub.pem"))
self.tub.listenOn(port)
self.tub.setServiceParent(self)
self.tub.registerNameLookupHandler(self.lookup)
print >> stdout, "Server Running"
self.ready_observers = OneShotObserverList()
# make sure we log any problems
self.when_ready().addErrback(log.err)
class AppServer(service.MultiService):
def __init__(self, basedir=".", stdout=sys.stdout):
service.MultiService.__init__(self)
self.basedir = os.path.abspath(basedir)
try:
umask = open(os.path.join(basedir, "umask")).read().strip()
self.umask = int(umask, 8) # octal string like 0022
except EnvironmentError:
self.umask = None
port = open(os.path.join(basedir, "port")).read().strip()
self.tub = Tub(certFile=os.path.join(basedir, "tub.pem"))
self.tub.listenOn(port)
self.tub.setServiceParent(self)
self.tub.registerNameLookupHandler(self.lookup)
print >> stdout, "Server Running"
self.ready_observers = OneShotObserverList()
# make sure we log any problems
self.when_ready().addErrback(log.err)
def when_ready(self):
# return a Deferred that fires (with this AppServer instance) when
# the service is running and the location is set.
return self.ready_observers.whenFired()
def startService(self):
if self.umask is not None:
os.umask(self.umask)
service.MultiService.startService(self)
d = self.setMyLocation()
d.addBoth(self.ready_observers.fire)
def setMyLocation(self):
location = open(os.path.join(self.basedir, "location")).read().strip()
if location:
self.tub.setLocation(location)
return defer.succeed(self)
d = self.tub.setLocationAutomatically()
d.addCallback(lambda ign: self)
return d
def lookup(self, name):
# walk through our configured services, see if we know about this one
services = load_service_data(self.basedir)["services"]
s = services.get(name)
if not s:
return None
service_basedir = os.path.join(self.basedir, s["relative_basedir"])
service_type = s["type"]
service_args = s["args"]
s = build_service(service_basedir, self.tub, service_type,
service_args)
s.setServiceParent(self)
return s
class AppServer(service.MultiService):
def __init__(self, basedir=".", stdout=sys.stdout):
service.MultiService.__init__(self)
self.basedir = os.path.abspath(basedir)
try:
umask = open(os.path.join(basedir, "umask")).read().strip()
self.umask = int(umask, 8) # octal string like 0022
except EnvironmentError:
self.umask = None
port = open(os.path.join(basedir, "port")).read().strip()
self.tub = Tub(certFile=os.path.join(basedir, "tub.pem"))
self.tub.listenOn(port)
self.tub.setServiceParent(self)
self.tub.registerNameLookupHandler(self.lookup)
print >>stdout, "Server Running"
self.ready_observers = OneShotObserverList()
# make sure we log any problems
self.when_ready().addErrback(log.err)
def when_ready(self):
# return a Deferred that fires (with this AppServer instance) when
# the service is running and the location is set.
return self.ready_observers.whenFired()
def startService(self):
if self.umask is not None:
os.umask(self.umask)
service.MultiService.startService(self)
d = self.setMyLocation()
d.addBoth(self.ready_observers.fire)
def setMyLocation(self):
location = open(os.path.join(self.basedir, "location")).read().strip()
if location:
self.tub.setLocation(location)
return defer.succeed(self)
d = self.tub.setLocationAutomatically()
d.addCallback(lambda ign: self)
return d
def lookup(self, name):
# walk through our configured services, see if we know about this one
service_basedir = os.path.join(self.basedir, "services", name)
if not os.path.exists(service_basedir):
return None
service_type_f = os.path.join(service_basedir, "service_type")
service_type = open(service_type_f).read().strip()
service_args_f = os.path.join(service_basedir, "service_args")
service_args = eval(open(service_args_f).read().strip())
s = build_service(service_basedir, self.tub, service_type, service_args)
s.setServiceParent(self)
return s
def __init__(self, basedir=".", stdout=sys.stdout):
service.MultiService.__init__(self)
self.basedir = os.path.abspath(basedir)
try:
umask = open(os.path.join(basedir, "umask")).read().strip()
self.umask = int(umask, 8) # octal string like 0022
except EnvironmentError:
self.umask = None
port = open(os.path.join(basedir, "port")).read().strip()
self.tub = Tub(certFile=os.path.join(basedir, "tub.pem"))
self.tub.listenOn(port)
self.tub.setServiceParent(self)
self.tub.registerNameLookupHandler(self.lookup)
print >>stdout, "Server Running"
self.ready_observers = OneShotObserverList()
# make sure we log any problems
self.when_ready().addErrback(log.err)
