def PyroLoop(self, when_ready):
if self._to_be_published():
self.Publish()
while self.continueloop:
Pyro.config.PYRO_MULTITHREADED = 0
pyro.initServer()
self.daemon = pyro.Daemon(host=self.ip_addr, port=self.port)
# pyro never frees memory after connection close if no timeout set
# taking too small timeout value may cause
# unwanted diconnection when IDE is kept busy for long periods
self.daemon.setTimeout(60)
pyro_obj = Pyro.core.ObjBase()
pyro_obj.delegateTo(runtime.GetPLCObjectSingleton())
self.daemon.connect(pyro_obj, "PLCObject")
when_ready()
self.piper, self.pipew = os.pipe()
self.daemon.requestLoop(others=[self.piper],
callback=lambda x: None)
self.piper, self.pipew = None, None
if hasattr(self, 'sock'):
self.daemon.sock.close()
self.Unpublish()
def Start(self):
pyro.initServer()
self.daemon = pyro.Daemon(host=self.ip_addr, port=self.port)
self.plcobj = PLCObject(self.workdir, self.daemon, self.argv,
self.statuschange, self.evaluator,
self.pyruntimevars)
uri = self.daemon.connect(self.plcobj, "PLCObject")
print "Pyro port :", self.port
print "Pyro object's uri :", uri
print "Current working directory :", self.workdir
# Configure and publish service
# Not publish service if localhost in address params
if (self.servicename is not None and self.ip_addr is not None
and self.ip_addr != "localhost"
and self.ip_addr != "127.0.0.1"):
print "Publishing service on local network"
self.servicepublisher = ServicePublisher.ServicePublisher()
self.servicepublisher.RegisterService(self.servicename,
self.ip_addr, self.port)
if self.autostart:
self.plcobj.AutoLoad()
if self.plcobj.GetPLCstatus()[0] != "Empty":
self.plcobj.StartPLC()
sys.stdout.flush()
self.daemon.requestLoop()
def Start(self):
pyro.initServer()
self.daemon=pyro.Daemon(host=self.ip_addr, port=self.port)
self.plcobj = PLCObject(self.workdir, self.daemon, self.argv,
self.statuschange, self.evaluator,
self.pyruntimevars)
uri = self.daemon.connect(self.plcobj,"PLCObject")
print "Pyro port :",self.port
print "Pyro object's uri :",uri
print "Current working directory :",self.workdir
# Configure and publish service
# Not publish service if localhost in address params
if (self.servicename is not None and
self.ip_addr is not None and
self.ip_addr != "localhost" and
self.ip_addr != "127.0.0.1"):
print "Publishing service on local network"
self.servicepublisher = ServicePublisher.ServicePublisher()
self.servicepublisher.RegisterService(self.servicename, self.ip_addr, self.port)
if self.autostart :
self.plcobj.AutoLoad()
if self.plcobj.GetPLCstatus()[0] != "Empty":
self.plcobj.StartPLC()
sys.stdout.flush()
self.daemon.requestLoop()
def _get_daemon(daemonhost, start=True):
if not daemonhost in _DAEMONS:
if not start:
raise Exception('no daemon for %s' % daemonhost)
if not _DAEMONS:
core.initServer(banner=0)
host, port = host_and_port(daemonhost)
daemon = core.Daemon(host=host, port=port)
_DAEMONS[daemonhost] = daemon
return _DAEMONS[daemonhost]
def _get_daemon(daemonhost, start=True):
if not daemonhost in _DAEMONS:
if not start:
raise Exception('no daemon for %s' % daemonhost)
if not _DAEMONS:
core.initServer(banner=0)
host, port = host_and_port(daemonhost)
daemon = core.Daemon(host=host, port=port)
_DAEMONS[daemonhost] = daemon
return _DAEMONS[daemonhost]
def Loop(self):
while self.continueloop:
pyro.initServer()
self.daemon = pyro.Daemon(host=self.ip_addr, port=self.port)
# pyro never frees memory after connection close if no timeout set
# taking too small timeout value may cause
# unwanted diconnection when IDE is kept busy for long periods
self.daemon.setTimeout(60)
self.Start()
self.daemon.requestLoop()
self.daemon.sock.close()
def main():
"""
server script
"""
core.initServer()
daemon = core.Daemon()
ns = naming.NameServerLocator().getNS()
daemon.useNameServer(ns)
try:
ns.unregister('manager')
except errors.NamingError, e:
print e
def PyroLoop(self, when_ready):
while self.continueloop:
Pyro.config.PYRO_MULTITHREADED = 0
pyro.initServer()
self.daemon = pyro.Daemon(host=self.ip_addr, port=self.port)
# pyro never frees memory after connection close if no timeout set
# taking too small timeout value may cause
# unwanted diconnection when IDE is kept busy for long periods
self.daemon.setTimeout(60)
self.daemon.connect(self.plcobj, "PLCObject")
if self._to_be_published():
self.servicepublisher = ServicePublisher.ServicePublisher()
self.servicepublisher.RegisterService(self.servicename,
self.ip_addr, self.port)
when_ready()
self.daemon.requestLoop()
self.daemon.sock.close()
def Start(self):
pyro.initServer()
self.daemon = pyro.Daemon(host=self.ip_addr, port=self.port)
self.plcobj = PLCObject(self.workdir, self.daemon, self.argv,
self.statuschange, self.evaluator,
self.pyruntimevars)
uri = self.daemon.connect(self.plcobj, "PLCObject")
print(_("Pyro port :"), self.port)
print(_("Pyro object's uri :"), uri)
# Beremiz IDE detects daemon start by looking
# for self.workdir in the daemon's stdout.
# Therefore don't delete the following line
print(_("Current working directory :"), self.workdir)
# Configure and publish service
# Not publish service if localhost in address params
if self.servicename is not None and \
self.ip_addr is not None and \
self.ip_addr != "localhost" and \
self.ip_addr != "127.0.0.1":
print(_("Publishing service on local network"))
self.servicepublisher = ServicePublisher.ServicePublisher()
self.servicepublisher.RegisterService(self.servicename,
self.ip_addr, self.port)
self.plcobj.AutoLoad()
if self.plcobj.GetPLCstatus()[0] != "Empty":
if self.autostart:
self.plcobj.StartPLC()
self.plcobj.StatusChange()
sys.stdout.flush()
self.daemon.requestLoop()
self.daemon.sock.close()