From 3823d1271fe0aced180ba5f44940876e3c9cfdb1 Mon Sep 17 00:00:00 2001
From: Ola <1386739+olahol@users.noreply.github.com>
Date: Wed, 6 Mar 2024 18:05:19 +0100
Subject: [PATCH] Use envelope as value

---
 hub.go         |  8 ++++----
 melody.go      | 14 +++++++-------
 melody_test.go |  4 ++--
 session.go     | 16 ++++++++--------
 4 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/hub.go b/hub.go
index a3b2977..31b5392 100644
--- a/hub.go
+++ b/hub.go
@@ -61,10 +61,10 @@ func (ss *sessionSet) all() []*Session {
 
 type hub struct {
 	sessions   sessionSet
-	broadcast  chan *envelope
+	broadcast  chan envelope
 	register   chan *Session
 	unregister chan *Session
-	exit       chan *envelope
+	exit       chan envelope
 	open       atomic.Bool
 }
 
@@ -73,10 +73,10 @@ func newHub() *hub {
 		sessions: sessionSet{
 			members: make(map[*Session]struct{}),
 		},
-		broadcast:  make(chan *envelope),
+		broadcast:  make(chan envelope),
 		register:   make(chan *Session),
 		unregister: make(chan *Session),
-		exit:       make(chan *envelope),
+		exit:       make(chan envelope),
 	}
 }
 
diff --git a/melody.go b/melody.go
index 636dc35..673c787 100644
--- a/melody.go
+++ b/melody.go
@@ -161,7 +161,7 @@ func (m *Melody) HandleRequestWithKeys(w http.ResponseWriter, r *http.Request, k
 		Request:    r,
 		Keys:       keys,
 		conn:       conn,
-		output:     make(chan *envelope, m.Config.MessageBufferSize),
+		output:     make(chan envelope, m.Config.MessageBufferSize),
 		outputDone: make(chan struct{}),
 		melody:     m,
 		open:       true,
@@ -193,7 +193,7 @@ func (m *Melody) Broadcast(msg []byte) error {
 		return ErrClosed
 	}
 
-	message := &envelope{t: websocket.TextMessage, msg: msg}
+	message := envelope{t: websocket.TextMessage, msg: msg}
 	m.hub.broadcast <- message
 
 	return nil
@@ -205,7 +205,7 @@ func (m *Melody) BroadcastFilter(msg []byte, fn func(*Session) bool) error {
 		return ErrClosed
 	}
 
-	message := &envelope{t: websocket.TextMessage, msg: msg, filter: fn}
+	message := envelope{t: websocket.TextMessage, msg: msg, filter: fn}
 	m.hub.broadcast <- message
 
 	return nil
@@ -234,7 +234,7 @@ func (m *Melody) BroadcastBinary(msg []byte) error {
 		return ErrClosed
 	}
 
-	message := &envelope{t: websocket.BinaryMessage, msg: msg}
+	message := envelope{t: websocket.BinaryMessage, msg: msg}
 	m.hub.broadcast <- message
 
 	return nil
@@ -246,7 +246,7 @@ func (m *Melody) BroadcastBinaryFilter(msg []byte, fn func(*Session) bool) error
 		return ErrClosed
 	}
 
-	message := &envelope{t: websocket.BinaryMessage, msg: msg, filter: fn}
+	message := envelope{t: websocket.BinaryMessage, msg: msg, filter: fn}
 	m.hub.broadcast <- message
 
 	return nil
@@ -273,7 +273,7 @@ func (m *Melody) Close() error {
 		return ErrClosed
 	}
 
-	m.hub.exit <- &envelope{t: websocket.CloseMessage, msg: []byte{}}
+	m.hub.exit <- envelope{t: websocket.CloseMessage, msg: []byte{}}
 
 	return nil
 }
@@ -285,7 +285,7 @@ func (m *Melody) CloseWithMsg(msg []byte) error {
 		return ErrClosed
 	}
 
-	m.hub.exit <- &envelope{t: websocket.CloseMessage, msg: msg}
+	m.hub.exit <- envelope{t: websocket.CloseMessage, msg: msg}
 
 	return nil
 }
diff --git a/melody_test.go b/melody_test.go
index 057b2e0..9098785 100644
--- a/melody_test.go
+++ b/melody_test.go
@@ -573,8 +573,8 @@ func TestErrSessionClosed(t *testing.T) {
 	assert.ErrorIs(t, s.Close(), ErrSessionClosed)
 	assert.ErrorIs(t, ws.m.BroadcastMultiple(TestMsg, []*Session{s}), ErrSessionClosed)
 
-	assert.ErrorIs(t, s.writeRaw(nil), ErrWriteClosed)
-	s.writeMessage(nil)
+	assert.ErrorIs(t, s.writeRaw(envelope{}), ErrWriteClosed)
+	s.writeMessage(envelope{})
 }
 
 func TestErrMessageBufferFull(t *testing.T) {
diff --git a/session.go b/session.go
index 36de197..909dfc7 100644
--- a/session.go
+++ b/session.go
@@ -14,14 +14,14 @@ type Session struct {
 	Request    *http.Request
 	Keys       map[string]interface{}
 	conn       *websocket.Conn
-	output     chan *envelope
+	output     chan envelope
 	outputDone chan struct{}
 	melody     *Melody
 	open       bool
 	rwmutex    *sync.RWMutex
 }
 
-func (s *Session) writeMessage(message *envelope) {
+func (s *Session) writeMessage(message envelope) {
 	if s.closed() {
 		s.melody.errorHandler(s, ErrWriteClosed)
 		return
@@ -34,7 +34,7 @@ func (s *Session) writeMessage(message *envelope) {
 	}
 }
 
-func (s *Session) writeRaw(message *envelope) error {
+func (s *Session) writeRaw(message envelope) error {
 	if s.closed() {
 		return ErrWriteClosed
 	}
@@ -68,7 +68,7 @@ func (s *Session) close() {
 }
 
 func (s *Session) ping() {
-	s.writeRaw(&envelope{t: websocket.PingMessage, msg: []byte{}})
+	s.writeRaw(envelope{t: websocket.PingMessage, msg: []byte{}})
 }
 
 func (s *Session) writePump() {
@@ -156,7 +156,7 @@ func (s *Session) Write(msg []byte) error {
 		return ErrSessionClosed
 	}
 
-	s.writeMessage(&envelope{t: websocket.TextMessage, msg: msg})
+	s.writeMessage(envelope{t: websocket.TextMessage, msg: msg})
 
 	return nil
 }
@@ -167,7 +167,7 @@ func (s *Session) WriteBinary(msg []byte) error {
 		return ErrSessionClosed
 	}
 
-	s.writeMessage(&envelope{t: websocket.BinaryMessage, msg: msg})
+	s.writeMessage(envelope{t: websocket.BinaryMessage, msg: msg})
 
 	return nil
 }
@@ -178,7 +178,7 @@ func (s *Session) Close() error {
 		return ErrSessionClosed
 	}
 
-	s.writeMessage(&envelope{t: websocket.CloseMessage, msg: []byte{}})
+	s.writeMessage(envelope{t: websocket.CloseMessage, msg: []byte{}})
 
 	return nil
 }
@@ -190,7 +190,7 @@ func (s *Session) CloseWithMsg(msg []byte) error {
 		return ErrSessionClosed
 	}
 
-	s.writeMessage(&envelope{t: websocket.CloseMessage, msg: msg})
+	s.writeMessage(envelope{t: websocket.CloseMessage, msg: msg})
 
 	return nil
 }