package rpcsup

import (
	"dashboard/logger"
	"net"
	"net/rpc"
	"net/rpc/jsonrpc"
)

func JsonServer(log *logger.Logger, address string, service interface{}) error {
	if err := rpc.Register(service); err != nil {
		log.Sugar().Error(err)
		return err
	}

	listen, err := net.Listen("tcp", address)
	if err != nil {
		log.Sugar().Error(err)
		return err
	}

	log.Sugar().Infof("Rpc server listen on: %s", address)

	for {
		accept, err := listen.Accept()
		if err != nil {
			log.Sugar().Error(err)
			continue
		}

		jsonrpc.ServeConn(accept)
	}
}

func JsonClient(log *logger.Logger, address string) (*rpc.Client, error) {
	dial, err := net.Dial("tcp", address)
	if err != nil {
		log.Sugar().Error(err)

		return nil, err
	}

	return jsonrpc.NewClient(dial), nil
}