Informative error messages are very important for developers and could
possibly save hours of debugging and frustration. This improves the error
message thrown when writing invalid data into a socket, by communicating
what's expected compared to what the developer just tried to write.
PR-URL: https://github.com/nodejs/node/pull/5981
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
