v1.0.0 beta 21

utils/limiter.go

@@ -22,7 +22,7 @@ type RateLimiter struct {
 
 	chatLocks    map[int64]time.Time     // per-chat cooldown timestamps
 	chatLimiters map[int64]*rate.Limiter // per-chat token buckets (1 req/sec)
-	chatMu       sync.Mutex              // protects chatLocks and chatLimiters
+	chatMu       sync.RWMutex            // protects chatLocks and chatLimiters
 }
 
 // NewRateLimiter creates a new RateLimiter with default limits.
@@ -107,9 +107,9 @@ func (rl *RateLimiter) Allow(chatID int64) bool {
 	}
 
 	// Check chat cooldown
-	rl.chatMu.Lock()
+	rl.chatMu.RLock()
 	chatUntil, ok := rl.chatLocks[chatID]
-	rl.chatMu.Unlock()
+	rl.chatMu.RUnlock()
 	if ok && !chatUntil.IsZero() && time.Now().Before(chatUntil) {
 		return false
 	}
@@ -135,11 +135,15 @@ func (rl *RateLimiter) Allow(chatID int64) bool {
 // chatID == 0 means no specific chat context (e.g., inline query, webhook without chat).
 func (rl *RateLimiter) Check(ctx context.Context, dropOverflow bool, chatID int64) error {
 	if dropOverflow {
-		if chatID != 0 && !rl.Allow(chatID) {
-			return ErrDropOverflow
-		}
-		if !rl.GlobalAllow() {
-			return ErrDropOverflow
+		if chatID != 0 {
+			if !rl.Allow(chatID) {
+
+				return ErrDropOverflow
+			}
+		} else {
+			if !rl.GlobalAllow() {
+				return ErrDropOverflow
+			}
 		}
 	} else if chatID != 0 {
 		if err := rl.Wait(ctx, chatID); err != nil {
@@ -175,9 +179,9 @@ func (rl *RateLimiter) waitForGlobalUnlock(ctx context.Context) error {
 // waitForChatUnlock blocks until the specified chat's cooldown expires or context is done.
 // Does not check token bucket — only cooldown.
 func (rl *RateLimiter) waitForChatUnlock(ctx context.Context, chatID int64) error {
-	rl.chatMu.Lock()
+	rl.chatMu.RLock()
 	until, ok := rl.chatLocks[chatID]
-	rl.chatMu.Unlock()
+	rl.chatMu.RUnlock()
 
 	if !ok || until.IsZero() || time.Now().After(until) {
 		return nil

utils/multipart.go

@@ -49,11 +49,9 @@ func Encode[T any](w *multipart.Writer, req T) error {
 
 		switch field.Kind() {
 		case reflect.String:
-			if !isEmpty {
-				fw, err = w.CreateFormField(fieldName)
-				if err == nil {
-					_, err = fw.Write([]byte(field.String()))
-				}
+			fw, err = w.CreateFormField(fieldName)
+			if err == nil {
+				_, err = fw.Write([]byte(field.String()))
 			}
 		case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
 			fw, err = w.CreateFormField(fieldName)
@@ -65,11 +63,17 @@ func Encode[T any](w *multipart.Writer, req T) error {
 			if err == nil {
 				_, err = fw.Write([]byte(strconv.FormatUint(field.Uint(), 10)))
 			}
-		case reflect.Float32, reflect.Float64:
+		case reflect.Float32:
+			fw, err = w.CreateFormField(fieldName)
+			if err == nil {
+				_, err = fw.Write([]byte(strconv.FormatFloat(field.Float(), 'f', -1, 32)))
+			}
+		case reflect.Float64:
 			fw, err = w.CreateFormField(fieldName)
 			if err == nil {
 				_, err = fw.Write([]byte(strconv.FormatFloat(field.Float(), 'f', -1, 64)))
 			}
+
 		case reflect.Bool:
 			fw, err = w.CreateFormField(fieldName)
 			if err == nil {
@@ -103,8 +107,12 @@ func Encode[T any](w *multipart.Writer, req T) error {
 						_, err = fw.Write([]byte(strconv.FormatUint(elem.Uint(), 10)))
 					case reflect.Bool:
 						_, err = fw.Write([]byte(strconv.FormatBool(elem.Bool())))
-					case reflect.Float32, reflect.Float64:
+					case reflect.Float32:
+						_, err = fw.Write([]byte(strconv.FormatFloat(elem.Float(), 'f', -1, 32)))
+					case reflect.Float64:
 						_, err = fw.Write([]byte(strconv.FormatFloat(elem.Float(), 'f', -1, 64)))
+					default:
+						continue
 					}
 					if err != nil {
 						break

utils/version.go

@@ -1,9 +1,9 @@
 package utils
 
 const (
-	VersionString = "1.0.0-beta.20"
+	VersionString = "1.0.0-beta.21"
 	VersionMajor  = 1
 	VersionMinor  = 0
 	VersionPatch  = 0
-	VersionBeta   = 20
+	VersionBeta   = 21
 )