gorepost/bot/pingpong.go

// Copyright 2015 Robert S. Gerus. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.

package bot

import (
	"github.com/arachnist/gorepost/irc"
)

// pingpong responds to server pings. IRC servers disconnect idle clients that
// don't respond to PINGs.
func pingpong(output func(irc.Message), msg irc.Message) {
	output(irc.Message{
		Command:  "PONG",
		Trailing: msg.Trailing,
	})
}

func init() {
	addCallback("PING", "ping", pingpong)
}