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// Copyright 2020 Douyu
//
// 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"
"fmt"
"time"
"gitee.com/nonull/eden"
"gitee.com/nonull/eden/pkg/client/etcdv3"
compound_registry "gitee.com/nonull/eden/pkg/registry/compound"
etcdv3_registry "gitee.com/nonull/eden/pkg/registry/etcdv3"
"gitee.com/nonull/eden/pkg/server/xgrpc"
"gitee.com/nonull/eden/pkg/xlog"
"google.golang.org/grpc/examples/helloworld/helloworld"
)
func main() {
eng := NewEngine()
eng.SetRegistry(
compound_registry.New(
etcdv3_registry.StdConfig("wh").Build(),
),
)
if err := eng.Run(); err != nil {
xlog.Error(err.Error())
}
}
type Engine struct {
jupiter.Application
}
func NewEngine() *Engine {
eng := &Engine{}
if err := eng.Startup(
eng.serveGRPC,
func() error {
client := etcdv3.StdConfig("myetcd").Build()
ctx, cancel := context.WithTimeout(context.Background(), time.Second*2)
defer cancel()
// 添加数据
_, err := client.Put(ctx, fmt.Sprintf("/prometheus/job/%s/%s/%s", "jupiter", "monitor-demo", "127.0.0.1:9999"), "127.0.0.1:9999")
if err != nil {
xlog.Panic(err.Error())
}
return nil
},
); err != nil {
xlog.Panic("startup", xlog.Any("err", err))
}
return eng
}
func (eng *Engine) serveGRPC() error {
server := xgrpc.StdConfig("grpc").Build()
helloworld.RegisterGreeterServer(server.Server, new(Greeter))
return eng.Serve(server)
}
type Greeter struct{}
func (g Greeter) SayHello(context context.Context, request *helloworld.HelloRequest) (*helloworld.HelloReply, error) {
return &helloworld.HelloReply{
Message: "Hello Jupiter",
}, nil
}
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