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✨ Websocket stream control

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This commit is contained in:
LittleSheep 2024-07-14 23:45:18 +08:00
parent 82dd04f8aa
commit 8f996bb697
8 changed files with 424 additions and 8 deletions
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8
pkg/internal/grpc/server.go
View File

@ -14,6 +14,7 @@ import (
type Server struct {
proto.UnimplementedServiceDirectoryServer
proto.UnimplementedStreamControllerServer
proto.UnimplementedAuthServer
srv *grpc.Server
@ -24,9 +25,10 @@ func NewServer() *Server {
srv: grpc.NewServer(),
}
proto.RegisterServiceDirectoryServer(server.srv, &Server{})
proto.RegisterAuthServer(server.srv, &Server{})
health.RegisterHealthServer(server.srv, &Server{})
proto.RegisterServiceDirectoryServer(server.srv, server)
proto.RegisterStreamControllerServer(server.srv, server)
proto.RegisterAuthServer(server.srv, server)
health.RegisterHealthServer(server.srv, server)
reflection.Register(server.srv)

29
pkg/internal/grpc/stream.go Normal file
View File

@ -0,0 +1,29 @@
package grpc
import (
"context"
"fmt"
"git.solsynth.dev/hydrogen/dealer/pkg/internal/services"
"git.solsynth.dev/hydrogen/dealer/pkg/proto"
)
func (v *Server) PushStream(ctx context.Context, request *proto.PushStreamRequest) (*proto.PushStreamResponse, error) {
cnt, success, errs := services.WebsocketPush(uint(request.GetUserId()), request.GetBody())
if len(errs) > 0 {
// Partial fail
return &proto.PushStreamResponse{
IsAllSuccess: false,
AffectedCount: int64(success),
FailedCount: int64(cnt - success),
}, nil
} else if cnt > 0 && success == 0 {
// All fail
return nil, fmt.Errorf("all push request failed: %v", errs)
}
return &proto.PushStreamResponse{
IsAllSuccess: true,
AffectedCount: int64(success),
FailedCount: int64(cnt - success),
}, nil
}

12
pkg/internal/services/connections.go
View File

@ -28,3 +28,15 @@ func ClientUnregister(user models.Account, conn *websocket.Conn) {
delete(wsConn[user.ID], conn)
wsMutex.Unlock()
}
func WebsocketPush(uid uint, body []byte) (count int, success int, errs []error) {
for conn := range wsConn[uid] {
if err := conn.WriteMessage(1, body); err != nil {
errs = append(errs, err)
} else {
success++
}
count++
}
return
}

4
pkg/proto/auth.pb.go
View File

@ -504,9 +504,9 @@ var file_auth_proto_depIdxs = []int32{
0, // 0: proto.AuthInfo.info:type_name -> proto.UserInfo
1, // 1: proto.AuthReply.info:type_name -> proto.AuthInfo
2, // 2: proto.Auth.Authenticate:input_type -> proto.AuthRequest
4, // 3: proto.Auth.CheckPermGranted:input_type -> proto.CheckPermRequest
4, // 3: proto.Auth.EnsurePermGranted:input_type -> proto.CheckPermRequest
3, // 4: proto.Auth.Authenticate:output_type -> proto.AuthReply
5, // 5: proto.Auth.CheckPermGranted:output_type -> proto.CheckPermReply
5, // 5: proto.Auth.EnsurePermGranted:output_type -> proto.CheckPermReply
4, // [4:6] is the sub-list for method output_type
2, // [2:4] is the sub-list for method input_type
2, // [2:2] is the sub-list for extension type_name

6
pkg/proto/auth_grpc.pb.go
View File

@ -20,7 +20,7 @@ const _ = grpc.SupportPackageIsVersion8
const (
Auth_Authenticate_FullMethodName = "/proto.Auth/Authenticate"
Auth_EnsurePermGranted_FullMethodName = "/proto.Auth/CheckPermGranted"
Auth_EnsurePermGranted_FullMethodName = "/proto.Auth/EnsurePermGranted"
)
// AuthClient is the client API for Auth service.
@ -76,7 +76,7 @@ func (UnimplementedAuthServer) Authenticate(context.Context, *AuthRequest) (*Aut
return nil, status.Errorf(codes.Unimplemented, "method Authenticate not implemented")
}
func (UnimplementedAuthServer) EnsurePermGranted(context.Context, *CheckPermRequest) (*CheckPermReply, error) {
return nil, status.Errorf(codes.Unimplemented, "method CheckPermGranted not implemented")
return nil, status.Errorf(codes.Unimplemented, "method EnsurePermGranted not implemented")
}
func (UnimplementedAuthServer) mustEmbedUnimplementedAuthServer() {}
@ -139,7 +139,7 @@ var Auth_ServiceDesc = grpc.ServiceDesc{
Handler: _Auth_Authenticate_Handler,
},
{
MethodName: "CheckPermGranted",
MethodName: "EnsurePermGranted",
Handler: _Auth_EnsurePermGranted_Handler,
},
},

243
pkg/proto/stream.pb.go Normal file
View File

@ -0,0 +1,243 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.34.2
// protoc v5.27.1
// source: stream.proto
package proto
import (
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
reflect "reflect"
sync "sync"
)
const (
// Verify that this generated code is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
// Verify that runtime/protoimpl is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
type PushStreamRequest struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
UserId uint64 `protobuf:"varint,1,opt,name=user_id,json=userId,proto3" json:"user_id,omitempty"`
Body []byte `protobuf:"bytes,2,opt,name=body,proto3" json:"body,omitempty"`
}
func (x *PushStreamRequest) Reset() {
*x = PushStreamRequest{}
if protoimpl.UnsafeEnabled {
mi := &file_stream_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *PushStreamRequest) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*PushStreamRequest) ProtoMessage() {}
func (x *PushStreamRequest) ProtoReflect() protoreflect.Message {
mi := &file_stream_proto_msgTypes[0]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use PushStreamRequest.ProtoReflect.Descriptor instead.
func (*PushStreamRequest) Descriptor() ([]byte, []int) {
return file_stream_proto_rawDescGZIP(), []int{0}
}
func (x *PushStreamRequest) GetUserId() uint64 {
if x != nil {
return x.UserId
}
return 0
}
func (x *PushStreamRequest) GetBody() []byte {
if x != nil {
return x.Body
}
return nil
}
type PushStreamResponse struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
IsAllSuccess bool `protobuf:"varint,1,opt,name=is_all_success,json=isAllSuccess,proto3" json:"is_all_success,omitempty"`
AffectedCount int64 `protobuf:"varint,2,opt,name=affected_count,json=affectedCount,proto3" json:"affected_count,omitempty"`
FailedCount int64 `protobuf:"varint,3,opt,name=failed_count,json=failedCount,proto3" json:"failed_count,omitempty"`
}
func (x *PushStreamResponse) Reset() {
*x = PushStreamResponse{}
if protoimpl.UnsafeEnabled {
mi := &file_stream_proto_msgTypes[1]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *PushStreamResponse) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*PushStreamResponse) ProtoMessage() {}
func (x *PushStreamResponse) ProtoReflect() protoreflect.Message {
mi := &file_stream_proto_msgTypes[1]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use PushStreamResponse.ProtoReflect.Descriptor instead.
func (*PushStreamResponse) Descriptor() ([]byte, []int) {
return file_stream_proto_rawDescGZIP(), []int{1}
}
func (x *PushStreamResponse) GetIsAllSuccess() bool {
if x != nil {
return x.IsAllSuccess
}
return false
}
func (x *PushStreamResponse) GetAffectedCount() int64 {
if x != nil {
return x.AffectedCount
}
return 0
}
func (x *PushStreamResponse) GetFailedCount() int64 {
if x != nil {
return x.FailedCount
}
return 0
}
var File_stream_proto protoreflect.FileDescriptor
var file_stream_proto_rawDesc = []byte{
0x0a, 0x0c, 0x73, 0x74, 0x72, 0x65, 0x61, 0x6d, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x05,
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0x61, 0x69, 0x6c, 0x65, 0x64, 0x5f, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x18, 0x03, 0x20, 0x01, 0x28,
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0x74, 0x6f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
}
var (
file_stream_proto_rawDescOnce sync.Once
file_stream_proto_rawDescData = file_stream_proto_rawDesc
)
func file_stream_proto_rawDescGZIP() []byte {
file_stream_proto_rawDescOnce.Do(func() {
file_stream_proto_rawDescData = protoimpl.X.CompressGZIP(file_stream_proto_rawDescData)
})
return file_stream_proto_rawDescData
}
var file_stream_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
var file_stream_proto_goTypes = []any{
(*PushStreamRequest)(nil), // 0: proto.PushStreamRequest
(*PushStreamResponse)(nil), // 1: proto.PushStreamResponse
}
var file_stream_proto_depIdxs = []int32{
0, // 0: proto.StreamController.PushStream:input_type -> proto.PushStreamRequest
1, // 1: proto.StreamController.PushStream:output_type -> proto.PushStreamResponse
1, // [1:2] is the sub-list for method output_type
0, // [0:1] is the sub-list for method input_type
0, // [0:0] is the sub-list for extension type_name
0, // [0:0] is the sub-list for extension extendee
0, // [0:0] is the sub-list for field type_name
}
func init() { file_stream_proto_init() }
func file_stream_proto_init() {
if File_stream_proto != nil {
return
}
if !protoimpl.UnsafeEnabled {
file_stream_proto_msgTypes[0].Exporter = func(v any, i int) any {
switch v := v.(*PushStreamRequest); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
file_stream_proto_msgTypes[1].Exporter = func(v any, i int) any {
switch v := v.(*PushStreamResponse); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_stream_proto_rawDesc,
NumEnums: 0,
NumMessages: 2,
NumExtensions: 0,
NumServices: 1,
},
GoTypes: file_stream_proto_goTypes,
DependencyIndexes: file_stream_proto_depIdxs,
MessageInfos: file_stream_proto_msgTypes,
}.Build()
File_stream_proto = out.File
file_stream_proto_rawDesc = nil
file_stream_proto_goTypes = nil
file_stream_proto_depIdxs = nil
}

20
pkg/proto/stream.proto Normal file
View File

@ -0,0 +1,20 @@
syntax = "proto3";
option go_package = ".;proto";
package proto;
service StreamController {
rpc PushStream(PushStreamRequest) returns (PushStreamResponse) {}
}
message PushStreamRequest {
uint64 user_id = 1;
bytes body = 2;
}
message PushStreamResponse {
bool is_all_success = 1;
int64 affected_count = 2;
int64 failed_count = 3;
}

110
pkg/proto/stream_grpc.pb.go Normal file
View File

@ -0,0 +1,110 @@
// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
// versions:
// - protoc-gen-go-grpc v1.4.0
// - protoc v5.27.1
// source: stream.proto
package proto
import (
context "context"
grpc "google.golang.org/grpc"
codes "google.golang.org/grpc/codes"
status "google.golang.org/grpc/status"
)
// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
// Requires gRPC-Go v1.62.0 or later.
const _ = grpc.SupportPackageIsVersion8
const (
StreamController_PushStream_FullMethodName = "/proto.StreamController/PushStream"
)
// StreamControllerClient is the client API for StreamController service.
//
// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
type StreamControllerClient interface {
PushStream(ctx context.Context, in *PushStreamRequest, opts ...grpc.CallOption) (*PushStreamResponse, error)
}
type streamControllerClient struct {
cc grpc.ClientConnInterface
}
func NewStreamControllerClient(cc grpc.ClientConnInterface) StreamControllerClient {
return &streamControllerClient{cc}
}
func (c *streamControllerClient) PushStream(ctx context.Context, in *PushStreamRequest, opts ...grpc.CallOption) (*PushStreamResponse, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(PushStreamResponse)
err := c.cc.Invoke(ctx, StreamController_PushStream_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
// StreamControllerServer is the server API for StreamController service.
// All implementations must embed UnimplementedStreamControllerServer
// for forward compatibility
type StreamControllerServer interface {
PushStream(context.Context, *PushStreamRequest) (*PushStreamResponse, error)
mustEmbedUnimplementedStreamControllerServer()
}
// UnimplementedStreamControllerServer must be embedded to have forward compatible implementations.
type UnimplementedStreamControllerServer struct {
}
func (UnimplementedStreamControllerServer) PushStream(context.Context, *PushStreamRequest) (*PushStreamResponse, error) {
return nil, status.Errorf(codes.Unimplemented, "method PushStream not implemented")
}
func (UnimplementedStreamControllerServer) mustEmbedUnimplementedStreamControllerServer() {}
// UnsafeStreamControllerServer may be embedded to opt out of forward compatibility for this service.
// Use of this interface is not recommended, as added methods to StreamControllerServer will
// result in compilation errors.
type UnsafeStreamControllerServer interface {
mustEmbedUnimplementedStreamControllerServer()
}
func RegisterStreamControllerServer(s grpc.ServiceRegistrar, srv StreamControllerServer) {
s.RegisterService(&StreamController_ServiceDesc, srv)
}
func _StreamController_PushStream_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(PushStreamRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(StreamControllerServer).PushStream(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: StreamController_PushStream_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(StreamControllerServer).PushStream(ctx, req.(*PushStreamRequest))
}
return interceptor(ctx, in, info, handler)
}
// StreamController_ServiceDesc is the grpc.ServiceDesc for StreamController service.
// It's only intended for direct use with grpc.RegisterService,
// and not to be introspected or modified (even as a copy)
var StreamController_ServiceDesc = grpc.ServiceDesc{
ServiceName: "proto.StreamController",
HandlerType: (*StreamControllerServer)(nil),
Methods: []grpc.MethodDesc{
{
MethodName: "PushStream",
Handler: _StreamController_PushStream_Handler,
},
},
Streams: []grpc.StreamDesc{},
Metadata: "stream.proto",
}