def send_hello(self, url):
hello = ua.Hello()
hello.EndpointUrl = url
future = Future()
with self._lock:
self._callbackmap[0] = future
binmsg = self._connection.tcp_to_binary(ua.MessageType.Hello, hello)
self._socket.write(binmsg)
ack = future.result(self.timeout)
return ack
def send_hello(self, url, max_messagesize=0, max_chunkcount=0):
hello = ua.Hello()
hello.EndpointUrl = url
hello.MaxMessageSize = max_messagesize
hello.MaxChunkCount = max_chunkcount
future = Future()
with self._lock:
self._callbackmap[0] = future
binmsg = uatcp_to_binary(ua.MessageType.Hello, hello)
self._socket.write(binmsg)
ack = future.result(self.timeout)
return ack
