- add comments

- avoid double closing messages
- add cleanup routine for relay manager

relay/server/listener/wsnhooyr/conn.go

@@ -79,6 +79,7 @@ func (c *Conn) Close() error {
 	return c.Conn.Close(websocket.StatusNormalClosure, "")
 }
 
+// todo: fix io.EOF handling
 func ioErrHandling(err error) error {
 	var wErr *websocket.CloseError
 	if !errors.As(err, &wErr) {

relay/server/server.go

@@ -18,7 +18,6 @@ import (
 // Server
 // todo:
 // authentication: provide JWT token via RPC call. The MGM server can forward the token to the agents.
-// connection timeout handling
 type Server struct {
 	store *Store