package client

import (
	"goRedisDLM/engine"
	"net/rpc"
)

func CreateRpcWorker(clients chan *rpc.Client) func(request engine.Request) (engine.Response, error) {
	return func(request engine.Request) (engine.Response, error) {
		client := <-clients
		return RpcWorker(client, request)
	}
}

func RpcWorker(client *rpc.Client, request engine.Request) (engine.Response, error) {
	out := engine.Response{}

	err := client.Call("Inventory.Work", request, &out)
	if err != nil {
		return engine.Response{Id: "err"}, err
	}

	return out, nil
}