def start_ns(max_allowed_connections=None):
if Pyro is not None:
set_maxconnections(max_allowed_connections=max_allowed_connections)
args = []
for val in sys.argv[1:]:
if val.startswith("-n") or val.startswith("--host"):
args = list(sys.argv[1:])
break
else: # execute when no break occurs
args = list(sys.argv[1:])
args.append("-n")
args.append(str(socket.gethostname()))
Pyro.naming.main(args)
else:
raise ImportError("Pyro or Pyro4 is not installed")
def start_ns(max_allowed_connections=None):
if Pyro is not None:
set_maxconnections(max_allowed_connections=max_allowed_connections)
args = []
for val in sys.argv[1:]:
if val.startswith("-n") or val.startswith("--host"):
args = list(sys.argv[1:])
break
else: # execute when no break occurs
args = list(sys.argv[1:])
args.append("-n")
args.append(str(socket.gethostname()))
Pyro.naming.main(args)
else:
raise ImportError("Pyro or Pyro4 is not installed")
def DispatcherServer(group=":PyUtilibServer",
daemon_host=None,
daemon_port=0,
nameserver_host=None,
nameserver_port=None,
verbose=False,
max_allowed_connections=None,
worker_limit=None,
clear_group=True):
set_maxconnections(max_allowed_connections=max_allowed_connections)
#
# main program
#
ns = get_nameserver(host=nameserver_host,
port=nameserver_port,
caller_name="Dispatcher")
if clear_group:
for name, uri in get_dispatchers(group=group, ns=ns):
print("Multiple dispatchers not allowed.")
print("dispatch_srvr is shutting down...")
return 1
if using_pyro3:
daemon = _pyro.core.Daemon(host=daemon_host, port=daemon_port)
daemon.useNameServer(ns)
else:
daemon = _pyro.Daemon(host=daemon_host, port=daemon_port)
if using_pyro3:
try:
ns.createGroup(group)
except _pyro.errors.NamingError:
pass
try:
ns.createGroup(group + ".dispatcher")
except _pyro.errors.NamingError:
pass
if clear_group:
try:
ns.unregister(group + ".dispatcher")
except _pyro.errors.NamingError:
pass
else:
if clear_group:
try:
ns.remove(group + ".dispatcher")
except _pyro.errors.NamingError:
pass
disp = Dispatcher(verbose=verbose, worker_limit=worker_limit)
proxy_name = group + ".dispatcher." + str(uuid.uuid4())
if using_pyro3:
uri = daemon.connect(disp, proxy_name)
else:
uri = daemon.register(disp, proxy_name)
ns.register(proxy_name, uri)
# There is no need to retain the proxy connection to the
# nameserver, so free up resources on the nameserver thread
if using_pyro4:
ns._pyroRelease()
else:
ns._release()
print("Dispatcher is ready.")
return daemon.requestLoop()
def DispatcherServer(group=":PyUtilibServer",
daemon_host=None,
daemon_port=0,
nameserver_host=None,
nameserver_port=None,
verbose=False,
max_allowed_connections=None,
worker_limit=None,
clear_group=True):
set_maxconnections(max_allowed_connections=max_allowed_connections)
#
# main program
#
ns = get_nameserver(
host=nameserver_host, port=nameserver_port, caller_name="Dispatcher")
if clear_group:
for name, uri in get_dispatchers(group=group, ns=ns):
print("Multiple dispatchers not allowed.")
print("dispatch_srvr is shutting down...")
return 1
if using_pyro3:
daemon = _pyro.core.Daemon(host=daemon_host, port=daemon_port)
daemon.useNameServer(ns)
else:
daemon = _pyro.Daemon(host=daemon_host, port=daemon_port)
if using_pyro3:
try:
ns.createGroup(group)
except _pyro.errors.NamingError:
pass
try:
ns.createGroup(group + ".dispatcher")
except _pyro.errors.NamingError:
pass
if clear_group:
try:
ns.unregister(group + ".dispatcher")
except _pyro.errors.NamingError:
pass
else:
if clear_group:
try:
ns.remove(group + ".dispatcher")
except _pyro.errors.NamingError:
pass
disp = Dispatcher(verbose=verbose, worker_limit=worker_limit)
proxy_name = group + ".dispatcher." + str(uuid.uuid4())
if using_pyro3:
uri = daemon.connect(disp, proxy_name)
else:
uri = daemon.register(disp, proxy_name)
ns.register(proxy_name, uri)
# There is no need to retain the proxy connection to the
# nameserver, so free up resources on the nameserver thread
if using_pyro4:
ns._pyroRelease()
else:
ns._release()
print("Dispatcher is ready.")
return daemon.requestLoop()
def start_ns(max_allowed_connections=None):
if pyutilib.pyro.Pyro is not None:
set_maxconnections(max_allowed_connections=max_allowed_connections)
pyutilib.pyro.Pyro.naming.main(sys.argv[1:])
else:
raise ImportError("Pyro or Pyro4 is not installed")