As server maintenance, please visit later, thank you.
内容服务器维护中，请稍后访问，谢谢。
The first section outlines things to consider when building your server maintenance plan.
第一节描述在制订服务器维护计划时要考虑的因素。
Suppose the socket server is down for maintenance or repair.
假设此socket服务器因维修的原因而关闭。
The server is under maintenance, please visit again few hours later.
服务器正在维护中，请稍后再访问。
The server is under maintenance, please visit again few hours later.
服务器正在维护中，请稍后再访问。
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