grpc_server

var PingInterval = time.Second * 5

var PrivateAddress = func() string {
	addr, passed := os.LookupEnv("PRIVATE_ADDRESS")
	if !passed {
		addr = defaultPrivateAddress
	}
	return addr
}()

var PublicAddress = func() string {
	var err error
	addr, passed := os.LookupEnv("PUBLIC_ADDRESS")
	if !passed {
		addr = defaultPublicAddress
	} else {
		addr, err = utils.ProcessAddressTemplate(addr)
		if err != nil {
			log.Fatalln("Unable to retrieve public address of the node: ", err)
		}
	}
	return addr
}()