v0.0.20 правки в messageStream
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@ -121,50 +121,23 @@ func (r *queryResolver) GetUserChats(ctx context.Context, userID int) ([]*domain
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// MessageStream реализация подписки на новые сообщения
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func (r *subscriptionResolver) MessageStream(ctx context.Context, userID int) (<-chan *domain.Message, error) {
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messageChan := make(chan *domain.Message, 100) // Увеличиваем буфер
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messageChan := make(chan *domain.Message, 100)
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go func() {
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defer close(messageChan)
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retryDelay := time.Second
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const maxRetries = 5
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for i := 0; i < maxRetries; i++ {
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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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// Создаем новый контекст БЕЗ таймаута
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stream, err := r.MessageClient.StreamMessages(ctx, &proto.StreamMessagesRequest{
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UserId: int32(userID),
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})
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if err != nil {
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log.Printf("Stream connection error (attempt %d/%d): %v", i+1, maxRetries, err)
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time.Sleep(retryDelay)
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retryDelay *= 2
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continue
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}
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// Сброс задержки при успешном подключении
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retryDelay = time.Second
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defer log.Println("MessageStream: goroutine stopped")
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for {
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msg, err := stream.Recv()
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if err != nil {
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log.Printf("Stream receive error: %v", err)
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break // Выходим из внутреннего цикла для переподключения
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}
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if msg == nil || msg.Message == nil {
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continue // Пропускаем heartbeat/пустые сообщения
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}
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select {
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case <-ctx.Done():
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log.Printf("MessageStream: context canceled (reason: %v)", ctx.Err())
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return
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case messageChan <- protoMessageToDomain(msg.Message):
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}
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default:
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err := r.runMessageStream(ctx, userID, messageChan)
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if err != nil {
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log.Printf("MessageStream error: %v, reconnecting...", err)
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}
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time.Sleep(2 * time.Second) // Задержка перед переподключением
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}
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}
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}()
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@ -172,6 +145,46 @@ func (r *subscriptionResolver) MessageStream(ctx context.Context, userID int) (<
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return messageChan, nil
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}
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func (r *subscriptionResolver) runMessageStream(ctx context.Context, userID int, messageChan chan<- *domain.Message) error {
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log.Printf("Starting new stream for user %d", userID)
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_, err := r.MessageClient.UpdateMessageStatus(ctx, &proto.UpdateMessageStatusRequest{
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MessageId: 0, // 0 = все сообщения для пользователя
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Status: "DELIVERED",
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})
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if err != nil {
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log.Printf("Failed to mark messages as delivered: %v", err)
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}
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stream, err := r.MessageClient.StreamMessages(ctx, &proto.StreamMessagesRequest{
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UserId: int32(userID),
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})
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if err != nil {
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return fmt.Errorf("stream creation failed: %w", err)
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}
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defer log.Println("Stream closed")
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for {
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msg, err := stream.Recv()
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if err != nil {
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return fmt.Errorf("stream receive failed: %w", err)
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}
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if msg == nil || msg.Message == nil {
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continue // Пропускаем heartbeat
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}
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log.Printf("Received message: %+v", msg.Message)
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select {
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case <-ctx.Done():
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return nil
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case messageChan <- protoMessageToDomain(msg.Message):
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log.Printf("Message forwarded to channel: %d", msg.Message.Id)
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}
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}
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}
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// Преобразование proto-сообщения в domain-модель
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func protoMessageToDomain(msg *proto.Message) *domain.Message {
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return &domain.Message{
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@ -2,6 +2,7 @@ package middleware
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import (
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"context"
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"log"
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"net/http"
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"tailly_back_v2/pkg/auth"
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)
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@ -10,21 +11,22 @@ import (
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func WSAuthMiddleware(tokenAuth *auth.TokenAuth) func(http.Handler) http.Handler {
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return func(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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// Проверяем, что это WebSocket запрос
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if r.Header.Get("Upgrade") == "websocket" {
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// Извлекаем токен из query параметров или заголовков
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log.Printf("New WS connection from %s", r.RemoteAddr)
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token := extractTokenFromRequest(r)
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log.Printf("Extracted token: %s", token[:10]+"...") // Логируем часть токена
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if token != "" {
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userID, err := tokenAuth.ValidateAccessToken(token)
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if err == nil {
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// Добавляем userID в контекст
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if err != nil {
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log.Printf("WS auth failed: %v", err)
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} else {
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log.Printf("Authenticated user ID: %d", userID)
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ctx := context.WithValue(r.Context(), userIDKey, userID)
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r = r.WithContext(ctx)
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}
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}
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}
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next.ServeHTTP(w, r)
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})
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}
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@ -82,11 +82,13 @@ func (s *Server) configureRouter() {
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}
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return false
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},
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ReadBufferSize: 1024,
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WriteBufferSize: 1024,
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}
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srv.AddTransport(&transport.Websocket{
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Upgrader: wsUpgrader,
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KeepAlivePingInterval: 15 * time.Second,
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KeepAlivePingInterval: 10 * time.Second,
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})
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// Раздельные эндпоинты:
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