kitex_registry_etcs_client.go

// Copyright 2021 CloudWeGo Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package main

import (
	"context"
	"log"
	"time"

	"github.com/cloudwego/kitex-examples/hello/kitex_gen/api"
	"github.com/cloudwego/kitex-examples/hello/kitex_gen/api/hello"
	"github.com/cloudwego/kitex/client"
	etcd "github.com/kitex-contrib/registry-etcd"
)

func main() {
	r, err := etcd.NewEtcdResolver([]string{"127.0.0.1:2379"})
	if err != nil {
		log.Fatal(err)
	}
	client := hello.MustNewClient("Hello", client.WithResolver(r))
	for {
		ctx, cancel := context.WithTimeout(context.Background(), time.Second*3)
		resp, err := client.Echo(ctx, &api.Request{Message: "Hello"})
		cancel()
		if err != nil {
			log.Fatal(err)
		}
		log.Println(resp)
		time.Sleep(time.Second)
	}
}