AwaitEOF waits for an EOF on the given stream, returning an error if that fails.

FullClose closes the stream and waits to read an EOF from the other side.

MultistreamSemverMatcher returns a matcher function for a given base protocol.

EOFTimeout is the maximum amount of time to wait to successfully observe an EOF on the stream.

ErrExpectedEOF is returned when we read data while expecting an EOF.