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113 lines
3.4 KiB
113 lines
3.4 KiB
// Copyright © 2023 OpenIM. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package startrpc
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import (
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"fmt"
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"net"
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"strconv"
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"time"
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grpcPrometheus "github.com/grpc-ecosystem/go-grpc-prometheus"
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"google.golang.org/grpc"
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"google.golang.org/grpc/credentials/insecure"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mw"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/common/network"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/common/prome"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
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openKeeper "github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry/zookeeper"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
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)
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func Start(
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rpcPort int,
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rpcRegisterName string,
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prometheusPort int,
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rpcFn func(client discoveryregistry.SvcDiscoveryRegistry, server *grpc.Server) error,
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options ...grpc.ServerOption,
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) error {
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fmt.Println(
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"start",
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rpcRegisterName,
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"server, port: ",
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rpcPort,
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"prometheusPort:",
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prometheusPort,
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", OpenIM version: ",
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config.Version,
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)
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listener, err := net.Listen(
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"tcp",
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net.JoinHostPort(network.GetListenIP(config.Config.Rpc.ListenIP), strconv.Itoa(rpcPort)),
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)
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if err != nil {
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return err
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}
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defer listener.Close()
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zkClient, err := openKeeper.NewClient(config.Config.Zookeeper.ZkAddr, config.Config.Zookeeper.Schema,
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openKeeper.WithFreq(time.Hour), openKeeper.WithUserNameAndPassword(
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config.Config.Zookeeper.Username,
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config.Config.Zookeeper.Password,
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), openKeeper.WithRoundRobin(), openKeeper.WithTimeout(10), openKeeper.WithLogger(log.NewZkLogger()))
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if err != nil {
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return utils.Wrap1(err)
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}
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defer zkClient.CloseZK()
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zkClient.AddOption(mw.GrpcClient(), grpc.WithTransportCredentials(insecure.NewCredentials()))
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registerIP, err := network.GetRpcRegisterIP(config.Config.Rpc.RegisterIP)
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if err != nil {
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return err
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}
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// ctx 中间件
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if config.Config.Prometheus.Enable {
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prome.NewGrpcRequestCounter()
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prome.NewGrpcRequestFailedCounter()
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prome.NewGrpcRequestSuccessCounter()
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unaryInterceptor := mw.InterceptChain(grpcPrometheus.UnaryServerInterceptor, mw.RpcServerInterceptor)
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options = append(options, []grpc.ServerOption{
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grpc.StreamInterceptor(grpcPrometheus.StreamServerInterceptor),
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grpc.UnaryInterceptor(unaryInterceptor),
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}...)
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} else {
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options = append(options, mw.GrpcServer())
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}
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srv := grpc.NewServer(options...)
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defer srv.GracefulStop()
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err = rpcFn(zkClient, srv)
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if err != nil {
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return utils.Wrap1(err)
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}
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err = zkClient.Register(
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rpcRegisterName,
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registerIP,
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rpcPort,
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grpc.WithTransportCredentials(insecure.NewCredentials()),
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)
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if err != nil {
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return utils.Wrap1(err)
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}
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go func() {
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if config.Config.Prometheus.Enable && prometheusPort != 0 {
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if err := prome.StartPrometheusSrv(prometheusPort); err != nil {
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panic(err.Error())
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}
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}
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}()
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return utils.Wrap1(srv.Serve(listener))
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}
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