gd_vehicle/rpc_apis/gd_adm_data/client.go

// Copyright 2019 getensh.com. All rights reserved.
// Use of this source code is governed by getensh.com.

// package call gd_auth_check micro service function
package gd_adm_data

import (
	"context"
	"fmt"
	"gd_vehicle/apis"
	"time"

	"github.com/smallnest/rpcx/client"
	"github.com/smallnest/rpcx/protocol"
	"github.com/smallnest/rpcx/share"
)

type GdAdmDataXClient struct {
	xcli client.XClient
}

func (a *GdAdmDataXClient) Init(etcdAddrs []string, basePath, servicePath string) {
	opt := client.Option{
		Retries:        3,
		RPCPath:        share.DefaultRPCPath,
		ConnectTimeout: 10 * time.Second,
		SerializeType:  protocol.JSON,
		CompressType:   protocol.None,
		BackupLatency:  10 * time.Millisecond,
	}

	d := client.NewEtcdDiscovery(basePath, servicePath, etcdAddrs, nil)
	a.xcli = client.NewXClient(servicePath, client.Failtry, client.RandomSelect, d, opt)
}

// k8s模式下，服务发现方式需要改为点对点，使用k8s自身的Service进行服务发现，Service名称格式必须是abc-xyz的方式，不能使用"_"
func (a *GdAdmDataXClient) InitForK8s(servicePath string, k8sServiceName string, k8sServicePort int) {
	opt := client.Option{
		Retries:        1,
		RPCPath:        share.DefaultRPCPath,
		ConnectTimeout: 10 * time.Second,
		SerializeType:  protocol.JSON,
		CompressType:   protocol.None,
		BackupLatency:  10 * time.Millisecond,
	}
	sd := client.NewPeer2PeerDiscovery(fmt.Sprintf("tcp@%s:%d", k8sServiceName, k8sServicePort), "")
	a.xcli = client.NewXClient(servicePath, client.Failtry, client.RandomSelect, sd, opt)
}

func (a *GdAdmDataXClient) Query(ctx context.Context, req *apis.QueryRequest) (reply apis.QueryResponse, err error) {
	err = a.xcli.Call(ctx, "Query", req, &reply)
	return
}