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73 lines
2.8 KiB
73 lines
2.8 KiB
1 year ago
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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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"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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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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)
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func Start(rpcPort int, rpcRegisterName string, prometheusPort int, rpcFn func(client discoveryregistry.SvcDiscoveryRegistry, server *grpc.Server) error, options ...grpc.ServerOption) error {
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fmt.Println("start", rpcRegisterName, "server, port: ", rpcPort, "prometheusPort:", prometheusPort, ", OpenIM version: ", config.Version)
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listener, err := net.Listen("tcp", net.JoinHostPort(network.GetListenIP(config.Config.Rpc.ListenIP), strconv.Itoa(rpcPort)))
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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(config.Config.Zookeeper.Username,
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config.Config.Zookeeper.Password), 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(rpcRegisterName, registerIP, rpcPort, grpc.WithTransportCredentials(insecure.NewCredentials()))
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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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