fix: use proper websocket closing status

Previously, we used CloseNoStatusReceived (code 1005) for indicating that the client did not ping the server. That status code is not meant for sending to the client. Hence we switch to the status code PolicyViolation (1008).

Author: d-Rickyy-b

internal/web/client.go

@@ -129,7 +129,7 @@ func (c *client) listenWebsocket() {
 			if strings.Contains(strings.ToLower(readErr.Error()), "i/o timeout") {
 				log.Printf("No ping received from client: %v\n", c.conn.RemoteAddr())
 
-				closeMessage := websocket.FormatCloseMessage(websocket.CloseNoStatusReceived, "No ping received!")
+				closeMessage := websocket.FormatCloseMessage(websocket.ClosePolicyViolation, "No ping received!")
 
 				writeErr := c.conn.WriteControl(websocket.CloseMessage, closeMessage, time.Now().Add(5*time.Second))
 				if writeErr != nil {