fn interp_read_socket(
args: &[RValue],
named: &[(String, RValue)],
context: &BuiltinContext<'_>,
) -> Result<RValue, RError>Expand description
Read up to maxlen bytes from a TCP socket connection.
Returns the data as a character string. If no data is available, blocks until data arrives or the connection is closed.
@param socket integer scalar: connection ID of a TCP socket @param maxlen integer scalar: maximum number of bytes to read (default 256) @return character scalar containing the data read