WIP stream logic
This commit is contained in:
mcrakhman
parent
269f907d1d
commit
16b3787258
@ -3,12 +3,29 @@ package message
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import (
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"context"
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"github.com/anytypeio/go-anytype-infrastructure-experiments/app"
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"github.com/anytypeio/go-anytype-infrastructure-experiments/app/logger"
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"github.com/anytypeio/go-anytype-infrastructure-experiments/service/sync/requesthandler"
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"github.com/anytypeio/go-anytype-infrastructure-experiments/service/sync/syncpb"
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"github.com/cheggaaa/mb"
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"go.uber.org/zap"
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"sync"
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)
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const CName = "Service"
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var log = logger.NewNamed("messageservice")
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const CName = "MessageService"
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type service struct {
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receiveBatcher *mb.MB
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sendBatcher *mb.MB
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senderChannels map[string]chan *syncpb.SyncContent
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requestHandler requesthandler.RequestHandler
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sync.RWMutex
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}
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type message struct {
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peerId string
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content *syncpb.SyncContent
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}
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func NewMessageService() app.Component {
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@ -19,35 +36,106 @@ type Service interface {
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RegisterMessageSender(peerId string) chan *syncpb.SyncContent
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UnregisterMessageSender(peerId string)
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HandleMessage(peerId string, msg *syncpb.SyncContent)
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SendMessage(peerId string, msg *syncpb.SyncContent)
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}
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func (c *service) Init(ctx context.Context, a *app.App) (err error) {
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func (s *service) Init(ctx context.Context, a *app.App) (err error) {
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s.receiveBatcher = mb.New(0)
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s.sendBatcher = mb.New(0)
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s.senderChannels = make(map[string]chan *syncpb.SyncContent)
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s.requestHandler = a.MustComponent(requesthandler.CName).(requesthandler.RequestHandler)
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return nil
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}
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func (c *service) Name() (name string) {
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func (s *service) Name() (name string) {
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return CName
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}
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func (c *service) Run(ctx context.Context) (err error) {
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func (s *service) Run(ctx context.Context) (err error) {
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go s.runSender(ctx)
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go s.runReceiver(ctx)
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return nil
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}
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func (c *service) Close(ctx context.Context) (err error) {
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func (s *service) Close(ctx context.Context) (err error) {
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return nil
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}
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func (c *service) RegisterMessageSender(peerId string) chan *syncpb.SyncContent {
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//TODO implement me
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panic("implement me")
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func (s *service) RegisterMessageSender(peerId string) chan *syncpb.SyncContent {
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s.Lock()
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defer s.Unlock()
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if ch, exists := s.senderChannels[peerId]; !exists {
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return ch
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}
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ch := make(chan *syncpb.SyncContent)
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s.senderChannels[peerId] = ch
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return ch
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}
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func (c *service) UnregisterMessageSender(peerId string) chan *syncpb.SyncContent {
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//TODO implement me
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panic("implement me")
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func (s *service) UnregisterMessageSender(peerId string) {
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s.Lock()
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defer s.Unlock()
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if _, exists := s.senderChannels[peerId]; !exists {
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return
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}
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close(s.senderChannels[peerId])
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delete(s.senderChannels, peerId)
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}
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func (c *service) HandleMessage(peerId string, msg *syncpb.SyncContent) {
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//TODO implement me
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panic("implement me")
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func (s *service) HandleMessage(peerId string, msg *syncpb.SyncContent) {
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_ = s.receiveBatcher.Add(&message{
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peerId: peerId,
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content: msg,
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})
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}
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func (s *service) SendMessage(peerId string, msg *syncpb.SyncContent) {
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_ = s.sendBatcher.Add(&message{
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peerId: peerId,
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content: msg,
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})
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}
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func (s *service) runReceiver(ctx context.Context) {
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for {
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select {
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case <-ctx.Done():
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return
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default:
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break
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}
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msgs := s.receiveBatcher.WaitMinMax(1, 100)
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// TODO: this is bad to serve everything on a new goroutine, but very easy for prototyping :-)
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for _, msg := range msgs {
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typedMsg := msg.(*message)
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go func(typedMsg *message) {
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err := s.requestHandler.HandleFullSyncContent(ctx, typedMsg.peerId, typedMsg.content)
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if err != nil {
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log.Error("failed to handle content", zap.Error(err))
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}
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}(typedMsg)
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}
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}
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}
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func (s *service) runSender(ctx context.Context) {
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for {
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select {
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case <-ctx.Done():
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return
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default:
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break
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}
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msgs := s.sendBatcher.WaitMinMax(1, 100)
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s.RLock()
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for _, msg := range msgs {
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typedMsg := msg.(*message)
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ch, exists := s.senderChannels[typedMsg.peerId]
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if !exists {
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continue
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}
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ch <- typedMsg.content
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}
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s.RUnlock()
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}
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}
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@ -25,9 +25,7 @@ func NewRequestHandler() app.Component {
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}
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type RequestHandler interface {
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HandleHeadUpdate(ctx context.Context, senderId string, update *syncpb.SyncHeadUpdate) (err error)
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HandleFullSyncRequest(ctx context.Context, senderId string, request *syncpb.SyncFullRequest) (err error)
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HandleFullSyncResponse(ctx context.Context, senderId string, request *syncpb.SyncFullRequest) (err error)
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HandleFullSyncContent(ctx context.Context, senderId string, request *syncpb.SyncContent) (err error)
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}
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const CName = "SyncRequestHandler"
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@ -51,6 +49,19 @@ func (r *requestHandler) Close(ctx context.Context) (err error) {
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return nil
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}
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func (r *requestHandler) HandleFullSyncContent(ctx context.Context, senderId string, content *syncpb.SyncContent) error {
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msg := content.GetMessage()
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switch {
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case msg.GetFullSyncRequest() != nil:
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return r.HandleFullSyncRequest(ctx, senderId, msg.GetFullSyncRequest())
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case msg.GetFullSyncResponse() != nil:
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return r.HandleFullSyncResponse(ctx, senderId, msg.GetFullSyncResponse())
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case msg.GetHeadUpdate() != nil:
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return r.HandleHeadUpdate(ctx, senderId, msg.GetHeadUpdate())
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}
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return nil
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}
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func (r *requestHandler) HandleHeadUpdate(ctx context.Context, senderId string, update *syncpb.SyncHeadUpdate) (err error) {
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var (
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fullRequest *syncpb.SyncFullRequest
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@ -7,7 +7,7 @@ import "pkg/acl/treestorage/treepb/protos/tree.proto";
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message Sync {
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message Content {
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repeated ContentValue messages = 1;
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ContentValue message = 1;
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}
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message ContentValue {
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@ -61,7 +61,7 @@ func (m *Sync) XXX_DiscardUnknown() {
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var xxx_messageInfo_Sync proto.InternalMessageInfo
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type SyncContent struct {
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Messages []*SyncContentValue `protobuf:"bytes,1,rep,name=messages,proto3" json:"messages,omitempty"`
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Message *SyncContentValue `protobuf:"bytes,1,opt,name=message,proto3" json:"message,omitempty"`
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}
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func (m *SyncContent) Reset() { *m = SyncContent{} }
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@ -97,9 +97,9 @@ func (m *SyncContent) XXX_DiscardUnknown() {
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var xxx_messageInfo_SyncContent proto.InternalMessageInfo
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func (m *SyncContent) GetMessages() []*SyncContentValue {
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func (m *SyncContent) GetMessage() *SyncContentValue {
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if m != nil {
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return m.Messages
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return m.Message
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}
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return nil
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}
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@ -482,34 +482,34 @@ func init() {
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}
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var fileDescriptor_5f66cdd599c6466f = []byte{
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// 426 bytes of a gzipped FileDescriptorProto
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// 421 bytes of a gzipped FileDescriptorProto
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|
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|
||||
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|
||||
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|
||||
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|
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|
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|
||||
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|
||||
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|
||||
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0xff, 0x19, 0x04, 0x00, 0x00,
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}
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func (m *Sync) Marshal() (dAtA []byte, err error) {
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@ -555,19 +555,17 @@ func (m *SyncContent) MarshalToSizedBuffer(dAtA []byte) (int, error) {
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_ = i
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var l int
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_ = l
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if len(m.Messages) > 0 {
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for iNdEx := len(m.Messages) - 1; iNdEx >= 0; iNdEx-- {
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{
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size, err := m.Messages[iNdEx].MarshalToSizedBuffer(dAtA[:i])
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if err != nil {
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return 0, err
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}
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i -= size
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i = encodeVarintSync(dAtA, i, uint64(size))
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if m.Message != nil {
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{
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size, err := m.Message.MarshalToSizedBuffer(dAtA[:i])
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if err != nil {
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return 0, err
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||||
}
|
||||
i--
|
||||
dAtA[i] = 0xa
|
||||
i -= size
|
||||
i = encodeVarintSync(dAtA, i, uint64(size))
|
||||
}
|
||||
i--
|
||||
dAtA[i] = 0xa
|
||||
}
|
||||
return len(dAtA) - i, nil
|
||||
}
|
||||
@ -938,11 +936,9 @@ func (m *SyncContent) Size() (n int) {
|
||||
}
|
||||
var l int
|
||||
_ = l
|
||||
if len(m.Messages) > 0 {
|
||||
for _, e := range m.Messages {
|
||||
l = e.Size()
|
||||
n += 1 + l + sovSync(uint64(l))
|
||||
}
|
||||
if m.Message != nil {
|
||||
l = m.Message.Size()
|
||||
n += 1 + l + sovSync(uint64(l))
|
||||
}
|
||||
return n
|
||||
}
|
||||
@ -1196,7 +1192,7 @@ func (m *SyncContent) Unmarshal(dAtA []byte) error {
|
||||
switch fieldNum {
|
||||
case 1:
|
||||
if wireType != 2 {
|
||||
return fmt.Errorf("proto: wrong wireType = %d for field Messages", wireType)
|
||||
return fmt.Errorf("proto: wrong wireType = %d for field Message", wireType)
|
||||
}
|
||||
var msglen int
|
||||
for shift := uint(0); ; shift += 7 {
|
||||
@ -1223,8 +1219,10 @@ func (m *SyncContent) Unmarshal(dAtA []byte) error {
|
||||
if postIndex > l {
|
||||
return io.ErrUnexpectedEOF
|
||||
}
|
||||
m.Messages = append(m.Messages, &SyncContentValue{})
|
||||
if err := m.Messages[len(m.Messages)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
|
||||
if m.Message == nil {
|
||||
m.Message = &SyncContentValue{}
|
||||
}
|
||||
if err := m.Message.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
|
||||
return err
|
||||
}
|
||||
iNdEx = postIndex
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user