Examples.Raft.Socket.Common

Documentation

hostPortToNid :: (HostName, ServiceName) -> NodeId

Convert a host and a port to a valid NodeId

hostPortToNidBS :: (HostName, ServiceName) -> ByteString

nidToHostPort :: NodeId -> (HostName, ServiceName)

Retrieve the host and port from a valid NodeId

getFreePort :: IO PortNumber

Get a free port number.

recvSerialized :: Serialize a => Socket -> IO (Maybe a)

Receive bytes on a socket until an entire message can be decoded. This function fixes the deserialization of the bytes sent on the socket to the implementation of the Serialize typeclass.