Enhance WebSocket write handling and connection management

- Introduced a buffered write channel and a dedicated write worker goroutine to serialize write operations, preventing concurrent write panics.
- Updated the Write and WriteControl methods to send messages through the write channel, improving error handling and connection stability.
- Refactored ping and pong handlers to utilize the new write channel for sending control messages.
- Enhanced publisher logic to manage write channels for WebSocket connections, ensuring efficient message delivery and error handling.
- Bumped version to v0.23.0 to reflect these changes.

pkg/protocol/publish/publisher.go

@@ -1,11 +1,28 @@
 package publish
 
 import (
+	"time"
+
+	"github.com/gorilla/websocket"
 	"next.orly.dev/pkg/encoders/event"
 	"next.orly.dev/pkg/interfaces/publisher"
 	"next.orly.dev/pkg/interfaces/typer"
 )
 
+// WriteRequest represents a write operation to be performed by the write worker
+type WriteRequest struct {
+	Data      []byte
+	MsgType   int
+	IsControl bool
+	Deadline  time.Time
+}
+
+// WriteChanSetter defines the interface for setting write channels
+type WriteChanSetter interface {
+	SetWriteChan(*websocket.Conn, chan<- WriteRequest)
+	GetWriteChan(*websocket.Conn) (chan<- WriteRequest, bool)
+}
+
 // S is the control structure for the subscription management scheme.
 type S struct {
 	publisher.Publishers
@@ -36,3 +53,15 @@ func (s *S) Receive(msg typer.T) {
 		}
 	}
 }
+
+// GetSocketPublisher returns the socketapi publisher instance
+func (s *S) GetSocketPublisher() WriteChanSetter {
+	for _, p := range s.Publishers {
+		if p.Type() == "socketapi" {
+			if socketPub, ok := p.(WriteChanSetter); ok {
+				return socketPub
+			}
+		}
+	}
+	return nil
+}