nmdc-ircfrontend/main.go

package main

import (
	"flag"
	"libnmdc"
	"log"
	"net"
)

var (
	ircAddress = flag.String("bind", ":6697", "The address:port to bind to and listen for clients on")
	dcAddress  = flag.String("upstream", "127.0.0.1:411", "Upstream NMDC server")
	serverName = flag.String("servername", "nmdc-ircfrontend", "Server name displayed to clients")
)

func main() {

	flag.Parse()

	log.Printf("Listening on '%s'...", *ircAddress)

	listener, err := net.Listen("tcp", *ircAddress)
	if err != nil {
		log.Printf(err.Error())
		return
	}

	for {
		conn, err := listener.Accept()
		if err != nil {
			log.Printf("Error accepting connection (%s)", err.Error())
			continue
		}

		// Spin up an IRC server for the new user.
		// The upstream connection doesn't get launched until we hear a nick
		//   from the irc client

		server := NewServer(*serverName, libnmdc.HubAddress(*dcAddress), conn)
		go server.RunWorker()
	}
}