set_close_on_exec(io) Class Public methods Sets the close on exec flag for io

create_listeners(address, port, logger=nil) Class Public methods Creates TCP

create_self_signed_cert(bits, cn, comment) Class Public methods Creates a self-signed

random_string(len) Class Public methods Generates a random string of length

timeout(seconds, exception=Timeout::Error) Class Public methods Executes the

set_non_blocking(io) Class Public methods Sets

su(user) Class Public methods Changes the process's uid and gid to the ones

getservername() Class Public methods The server hostname