def add_endpoint(self, remote_ip, remote_port):
remote_address = (remote_ip, int(remote_port))
local_address = self._find_unused_local_port()
new_endpoint = Endpoint(local_address, remote_address, self.transport)
new_endpoint.enable()
self.end_points[new_endpoint.getId()] = new_endpoint
return new_endpoint.getId()
