/
main.go
58 lines (49 loc) · 1.16 KB
/
main.go
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package main
import (
"fmt"
"github.com/jayson-hu/rpc/pbrpc/service"
"log"
"net"
"net/rpc"
"net/rpc/jsonrpc"
)
//约束客户端
var _ service.HelloService = (*HelloServiceClient)(nil)
func NewHelloServiceClient(network, address string) (*HelloServiceClient, error ){
conn, err := net.Dial(network, address)
if err != nil {
log.Fatal("client fatal")
return nil, err
}
// 客户端采用json格式来编解码
client := rpc.NewClientWithCodec(jsonrpc.NewClientCodec(conn))
return &HelloServiceClient{
client:client,
}, nil
}
type HelloServiceClient struct {
client *rpc.Client
}
func (c *HelloServiceClient) Hello(request *service.Request, response *service.Response) error {
//var resp string
//err = c.client.Call("HelloService.Hello", "alice1", &resp)
//if err != nil {
// panic(err)
//}
//fmt.Println(resp)
//return nil
return c.client.Call(fmt.Sprintf("%s.Hello",service.SERVICE_NAME), request, response)
}
func main() {
c, err := NewHelloServiceClient("tcp", "localhost:5060")
if err != nil {
return
}
var resp service.Response
err = c.Hello(&service.Request{
Value: "slice"}, &resp)
if err != nil {
return
}
fmt.Println(resp.Value)
}