Signals that no error has occurred. Equals to
Signals that the operation could not be performed because it would block the process. NEAT does not permit blocking operations.
Signals that one or more arguments given to the function was invalid or incorrect. This also includes optional arguments.
Signals that an internal I/O operation in NEAT has failed.
Signals that there was an error performing DNS resolution.
Signals that there was an error internally in NEAT.
Signals that there was an error setting up an encrypted flow.
Signals that NEAT is not able to perform the requested operation.
Signals that the provided buffer space is not sufficient for the received message.
Signals that there was an error on the remote endpoint.
Signals that NEAT is not able to allocate enough memory to complete the requested operation.