lib/command/connection/ping.js
function validate(cmd, args, info) {
  AbstractCommand.prototype.validate.apply(this, arguments);
  if(args.length > 1) {
    throw new CommandArgLength(cmd);
  }
}
function validate(cmd, args, info) {
  AbstractCommand.prototype.validate.apply(this, arguments);
  if(args.length > 1) {
    throw new CommandArgLength(cmd);
  }
}
function validate ( cmd , args , info ) { AbstractCommand . prototype . validate . apply ( this , arguments ) ; if ( args . length > 1 ) { throw new CommandArgLength ( cmd ) ; } }
Validate the PING command.
Validate the PING command .