nginx - nginx 有软退出吗？

Question

有谁知道nginx支持软退出吗？这意味着它会一直运行直到所有连接都消失或超时(超过特定时间间隔)并且在此期间也不允许新连接吗？

例如:

nginx stop
nginx running (2 connections active and blocking any new connections)
nginx running (1 connection active)
nginx stopped (0 connections active)

Answer 1

ma​​n nginx

 -s signal      Send signal to the master process. The argument signal can be
                one of: stop, quit, reopen, reload.

                The following table shows the corresponding system signals.

                stop    SIGTERM
                quit    SIGQUIT
                reopen  SIGUSR1
                reload  SIGHUP

具体来说，您需要 SIGQUIT。用外行的话来说:

• stop — 快速关闭
• quit — 正常关机
• reload — 重新加载配置文件
• reopen — 重新打开日志文件

另请参阅:http://nginx.org/en/docs/control.html有关详细信息，和 http://nginx.org/en/docs/beginners_guide.html#control以供快速引用。