April 24 Anti-DDoS Upgrade Notice

[Alibaba Cloud] [Anti-DDoS] [Upgrade Notice]
Upgrade Window: Beijing time 00:00-06:00 on April 24, 2018
Upgrade Content: Anti-DDoS server rooms in China Central of China Telecom, China North of China Unicom and China South of China Mobile perform upgrade operations
Upgrade Impact: During the upgrade, brief TCP connection interruptions will happen twice.The brief interruptions have no impact on short connections and long connection service with automatic reconnection. Please make sure you have a reconnection retry mechanism in your business to enhance service fault tolerance.
We apologize for any inconvenience caused. Should you have any questions, please feel free to contact us by submitting a ticket any time.