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Nguyễn Hữu Cường Beginner
Asked At: 1651227709000 In: Spring
Nguyễn Hữu Cường Beginner Asked At: 1651227709000 In: Spring
Có phải xóa config stateless khi sử dụng web socket không?
Trước đây backend em sử dụng http.sessionManagement().sessionCreationPolicy(STATELESS); để cấu hình stateless. Sau này thêm tính năng chat thời gian thực nên sử dụng web socket. Vì web socket là stateful - đối ngịch với stateless hiện tại. Có nên xóa cấu hình stateless không ?
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tvd12 Beginner
Added an answer at: 1651304584000
tvd12 Beginner
Added an answer at: 1651304584000
Em có thể nhìn vào lớp SessionManagementConfigurer này sẽ thấy là giá trị mặc định của sessionCreationPolicy sẽ là IF_REQUIRED, tuy nhiên websocket có đối tượng session riêng, vậy nên nó không cần thiết phải tạo 1 đối tượng HTTP session để làm gì, vậy nên em vẫn nên giữ http.sessionManagement().sessionCreationPolicy(STATELESS); nhé.
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