def getNavelKey (self, url):
# create a temp client and ask for the key...
server= NavelClient (url, self)
key= None
while not key:
try:
key= server.key ()
server.close ()
except UmbDead:
# a connection refused
sleep (5)
# should we 'timeout' and create our own ring?
return key
def createEmptyClient (self): self._client= NavelClient (self._url, self._master)
