missing error handling added

fifo.go

@@ -116,7 +116,7 @@ func (f *ByteFIFO) Peek(n int) ([]byte, error) {
 	return f.buffer[:n], nil
 }
 
-// Size returns the current number of bytes in the buffer.
+// GetLen returns the current number of bytes in the buffer.
 func (f *ByteFIFO) GetLen() int {
 	f.mutex.Lock()
 	defer f.mutex.Unlock()
@@ -137,7 +137,7 @@ type StringFIFO struct {
 	cond   *sync.Cond // Condition variable for signaling
 }
 
-// NewByteFIFO creates a new ByteFIFO with the given capacity.
+// NewStringFIFO creates a new StringFIFO.
 func NewStringFIFO() *StringFIFO {
 	fifo := &StringFIFO{
 		buffer: make([]string, 0),
@@ -147,13 +147,12 @@ func NewStringFIFO() *StringFIFO {
 }
 
 // Enqueue adds a string to the end of the buffer. Returns an error if the buffer is full.
-func (f *StringFIFO) Enqueue(data string) error {
+func (f *StringFIFO) Enqueue(data string) {
 	f.mutex.Lock()
 	defer f.mutex.Unlock()
 
 	f.buffer = append(f.buffer, data)
 	f.cond.Signal() // Notify waiting goroutines that data is available
-	return nil
 }
 
 // Dequeue removes and returns the first `n` bytes from the buffer (or what's left if n>len(f.buffer)).