duplex-combination
Merge a readable and writable stream together into a duplex stream
USE
var dp = reader writer options; dp;dp
Additional public properties
The read and write streams are exposed with the properties dp.reader
and dp.writer
ERRORS
Error events include the stream that triggered the error, so you can:
dp;
Acknowledgements
Stolen shamelessly from Isaac Schuleter's duplex-passthrough
module.