refactor(server): update terminology from sessionizer to sessions for clarity

Author: flc1125

server/server.go

@@ -416,7 +416,7 @@ func (s *MCPServer) AddTools(tools ...ServerTool) {
 	}
 	s.mu.Unlock()
 
-	// Send notification to all initialized sessionizer
+	// Send notification to all initialized sessions
 	s.sendNotificationToAllClients("notifications/tools/list_changed", nil)
 }
 
@@ -436,7 +436,7 @@ func (s *MCPServer) DeleteTools(names ...string) {
 	}
 	s.mu.Unlock()
 
-	// Send notification to all initialized sessionizer
+	// Send notification to all initialized sessions
 	s.sendNotificationToAllClients("notifications/tools/list_changed", nil)
 }
 

server/server_test.go

@@ -153,7 +153,7 @@ func TestMCPServer_Tools(t *testing.T) {
 		validate              func(*testing.T, []mcp.JSONRPCNotification, mcp.JSONRPCMessage)
 	}{
 		{
-			name: "SetTools sends no notifications/tools/list_changed without active sessionizer",
+			name: "SetTools sends no notifications/tools/list_changed without active sessions",
 			action: func(t *testing.T, server *MCPServer, notificationChannel chan mcp.JSONRPCNotification) {
 				server.SetTools(ServerTool{
 					Tool: mcp.NewTool("test-tool-1"),
@@ -216,7 +216,7 @@ func TestMCPServer_Tools(t *testing.T) {
 					})
 					require.NoError(t, err)
 				}
-				// also let's register inactive sessionizer
+				// also let's register inactive sessions
 				for i := range 5 {
 					err := server.RegisterSession(&fakeSession{
 						sessionID:           fmt.Sprintf("test%d", i+5),

server/sse.go

@@ -167,7 +167,7 @@ func (s *SSEServer) Start(addr string) error {
 	return s.srv.ListenAndServe()
 }
 
-// Shutdown gracefully stops the SSE server, closing all active sessionizer
+// Shutdown gracefully stops the SSE server, closing all active sessions
 // and shutting down the HTTP server.
 func (s *SSEServer) Shutdown(ctx context.Context) error {
 	if s.srv != nil {

server/sse_test.go

@@ -122,7 +122,7 @@ func TestSSEServer(t *testing.T) {
 		}
 	})
 
-	t.Run("Can handle multiple sessionizer", func(t *testing.T) {
+	t.Run("Can handle multiple sessions", func(t *testing.T) {
 		mcpServer := NewMCPServer("test", "1.0.0",
 			WithResourceCapabilities(true, true),
 		)
@@ -238,9 +238,9 @@ func TestSSEServer(t *testing.T) {
 
 		select {
 		case <-done:
-			// All sessionizer completed successfully
+			// All sessions completed successfully
 		case <-time.After(5 * time.Second):
-			t.Fatal("Timeout waiting for sessionizer to complete")
+			t.Fatal("Timeout waiting for sessions to complete")
 		}
 	})