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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| package chatrpcstart | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "github.com/OpenIMSDK/Open-IM-Server/pkg/common/log" | ||
| "github.com/OpenIMSDK/Open-IM-Server/pkg/common/mw" | ||
| "github.com/OpenIMSDK/Open-IM-Server/pkg/common/network" | ||
| "github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry" | ||
| openKeeper "github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry/zookeeper" | ||
| "github.com/OpenIMSDK/Open-IM-Server/pkg/errs" | ||
| "github.com/OpenIMSDK/Open-IM-Server/pkg/utils" | ||
| "github.com/OpenIMSDK/chat/pkg/common/config" | ||
| chatMw "github.com/OpenIMSDK/chat/pkg/common/mw" | ||
| "google.golang.org/grpc" | ||
| "google.golang.org/grpc/credentials/insecure" | ||
| "net" | ||
| "strconv" | ||
| "time" | ||
| ) | ||
|
|
||
| func Start(rpcPort int, rpcRegisterName string, prometheusPort int, rpcFn func(client discoveryregistry.SvcDiscoveryRegistry, server *grpc.Server) error, options ...grpc.ServerOption) error { | ||
| fmt.Println("start", rpcRegisterName, "server, port: ", rpcPort, "prometheusPort:", prometheusPort, ", OpenIM version: ", config.Version) | ||
| listener, err := net.Listen("tcp", net.JoinHostPort(network.GetListenIP(config.Config.Rpc.ListenIP), strconv.Itoa(rpcPort))) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| defer listener.Close() | ||
| zkClient, err := openKeeper.NewClient(config.Config.Zookeeper.ZkAddr, config.Config.Zookeeper.Schema, | ||
| openKeeper.WithFreq(time.Hour), openKeeper.WithUserNameAndPassword(config.Config.Zookeeper.Username, | ||
| config.Config.Zookeeper.Password), openKeeper.WithRoundRobin(), openKeeper.WithTimeout(10), openKeeper.WithLogger(log.NewZkLogger())) | ||
| if err != nil { | ||
| return utils.Wrap1(err) | ||
| } | ||
| defer zkClient.CloseZK() | ||
| zkClient.AddOption(chatMw.AddUserType(), mw.GrpcClient(), grpc.WithTransportCredentials(insecure.NewCredentials())) | ||
| registerIP, err := network.GetRpcRegisterIP(config.Config.Rpc.RegisterIP) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| srv := grpc.NewServer(append(options, mw.GrpcServer())...) | ||
| defer srv.GracefulStop() | ||
| err = rpcFn(zkClient, srv) | ||
| if err != nil { | ||
| return errs.Wrap(err) | ||
| } | ||
| err = zkClient.Register(rpcRegisterName, registerIP, rpcPort, grpc.WithTransportCredentials(insecure.NewCredentials())) | ||
| if err != nil { | ||
| return utils.Wrap1(err) | ||
| } | ||
| return utils.Wrap1(srv.Serve(listener)) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,24 @@ | ||
| package mw | ||
|
|
||
| import ( | ||
| "context" | ||
| "github.com/OpenIMSDK/Open-IM-Server/pkg/errs" | ||
| "github.com/OpenIMSDK/chat/pkg/common/constant" | ||
| "google.golang.org/grpc" | ||
| "strconv" | ||
| ) | ||
|
|
||
| func AddUserType() grpc.DialOption { | ||
| return grpc.WithUnaryInterceptor(func(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error { | ||
| if arr, _ := ctx.Value(constant.RpcOpUserType).([]string); len(arr) > 0 { | ||
| userType, err := strconv.Atoi(arr[0]) | ||
| if err != nil { | ||
| return errs.ErrInternalServer.Wrap("user type is not int") | ||
| } | ||
| headers, _ := ctx.Value(constant.RpcCustomHeader).([]string) | ||
| ctx = context.WithValue(ctx, constant.RpcCustomHeader, append(headers, constant.RpcOpUserType)) | ||
| ctx = context.WithValue(ctx, constant.RpcOpUserType, userType) | ||
| } | ||
| return invoker(ctx, method, req, reply, cc, opts...) | ||
| }) | ||
| } |