lib/command/pubsub/pubsub.js
function numsub(req, res) {
  res.send(null, this.state.pubsub.getChannelList(req.args));
}
function numsub(req, res) {
  res.send(null, this.state.pubsub.getChannelList(req.args));
}
function numsub ( req , res ) { res . send ( null , this . state . pubsub . getChannelList ( req . args ) ) ; }
Respond to the NUMSUB subcommand.
Respond to the NUMSUB subcommand .