package rpc_objects
type Args struct {
M, N int
}
func (this *Args) Muitlply(args *Args, reply *int) error {
*reply = args.M * args.N
return nil
}
package main
import (
"net/http"
"log"
"net"
"net/rpc"
"time"
"./rpc_objects"
)
func main() {
calc := new(rpc_objects.Args)
rpc.Register(calc)
rpc.HandleHTTP()
listener, e := net.Listen("tcp", "localhost:1234")
if e != nil {
log.Fatal("Starting RPC-server -listen error:", e)
}
go http.Serve(listener, nil)
time.Sleep(1000e9)
}
package main
import (
"fmt"
"log"
"net/rpc"
"./rpc_objects"
)
func main() {
rpcClient, err := rpc.DialHTTP("tcp", "localhost:1234")
if err != nil {
log.Fatal("Error dialing:", err)
}
args := &rpc_objects.Args{2,3}
var reply int
err = rpcClient.Call("Args.Muitlply", args, &reply)
if err != nil {
log.Fatal("Args error:", err)
}
fmt.Printf("Args: %d * %d = %d\n", args.N, args.M, reply)
}
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