Create a message using format/3 from Format
and Args and send this to the client. The default JavaScript
client will call
console.log(Message) if there is a console. The predicate
pengine_rpc/3 calls debug(pengine(debug), '~w', [Message]).
The debug topic pengine(debug) is enabled by default.
See also
- debug/1 and nodebug/1
for controlling the pengine(debug) topic
- format/2 for format specifications