rlightning.utils.zmq.communication¶

rlightning.utils.zmq.communication.create_socket(port: int = 5566) → Tuple[MockModule('zmq.Context'), MockModule('zmq.Socket')][source]¶

Create a socket and return the tuple of context and socket

Parameters:: port (int, optional) – Port number for zmq service. Defaults to 5566.
Returns:: A tuple of context and socket
Return type:: Tuple[zmq.Context, zmq.Socket]

rlightning.utils.zmq.communication.get_free_port() → int[source]¶

Return a free port for socket communication

Returns:: Port number
Return type:: int

rlightning.utils.zmq.communication.get_local_ip() → str[source]¶