def test_server(host='localhost', port=4966):
"""Test for a Larch server on host and port
Arguments
host (str): host name ['localhost']
port (int): port number [4966]
Returns
integer status number:
0 Not in use.
1 Connected, valid Larch server
2 In use, but not a valid Larch server
"""
server = ServerProxy('http://%s:%d' % (host, port))
try:
methods = server.system.listMethods()
except socket.error:
return NOT_IN_USE
# verify that this is a valid larch server
if len(methods) < 5 or 'larch' not in methods:
return NOT_LARCHSERVER
ret = ''
try:
ret = server.get_rawdata('_sys.config.user_larchdir')
except:
return NOT_LARCHSERVER
if len(ret) < 1:
return NOT_LARCHSERVER
return CONNECTED
def test_server(host='localhost', port=4966):
"""Test for a Larch server on host and port
Arguments
host (str): host name ['localhost']
port (int): port number [4966]
Returns
integer status number:
0 Not in use.
1 Connected, valid Larch server
2 In use, but not a valid Larch server
"""
server = ServerProxy('http://%s:%d' % (host, port))
try:
methods = server.system.listMethods()
except socket.error:
return NOT_IN_USE
# verify that this is a valid larch server
if len(methods) < 5 or 'larch' not in methods:
return NOT_LARCHSERVER
ret = ''
try:
ret = server.get_rawdata('_sys.config.user_larchdir')
except:
return NOT_LARCHSERVER
if len(ret) < 1:
return NOT_LARCHSERVER
return CONNECTED
