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Nguyen Thai Son Beginner
Asked At: 1682688853000 In: Networking
Nguyen Thai Son Beginner Asked At: 1682688853000 In: Networking
websocket và http2 load balancer
bản thân socket nó tạo 1 connection giữa client và server giao tiếp, vậy nếu dùng Load balancer ở đây ở các request 2 3 4... mình vẫn phải gọi con server cũ đúng k ạ

Bài toán xảy ra nếu con server đó quá tải mà LB không redirect sang con server khác thì sao ạ

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dungtv Beginner
Added an answer at: 1682734721000
dungtv Beginner
Added an answer at: 1682734721000
  1. Ừ, đối với các giao thức giữ kết nối như websocket thì nó vẫn kết nối đến server cũ.
  2. Đối với http2 thì không phải lúc nào cũng giữ kết nối, khi xử lý xong 1 yêu cầu thì nó vẫn sẽ đóng kết nối không khác gì http1, vậy request 2, 3, 4 vẫn có thể rơi vào server khác server cũ.
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