原理是创建子进程,子进程的代码是新的。
子进程处理
情况1:kill -SIGUSR1 1
直接接管新的请求
父进程继续处理没断开的连接
情况2:
加入新的信号描述符,好像 kill -SIGUSR2 2 就让子进程判断父进程是否结束,结束才处理数据
514366607 / reload Goto Github PK
View Code? Open in Web Editor NEWgolang tcp|http平滑重启库
golang tcp|http平滑重启库
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