Hello, Thanks for the suggestion, "worker_shutdown_timeout" is good for me.
Maxim Dounin <mdou...@mdounin.ru> 于2022年12月20日周二 16:04写道： > Hello! > > On Tue, Dec 20, 2022 at 03:01:59PM +0800, 乔志奇 wrote: > > > # HG changeset patch > > # User 乔志奇@Matebook-Qiao <qiaozhiqi2...@gmail.com> > > # Date 1671515941 -28800 > > # Tue Dec 20 13:59:01 2022 +0800 > > # Branch nginx-bugfix-websocket > > # Node ID 3e68435db4a9991921b5bf91d792787a1ad387fb > > # Parent 3108d4d668e4b907868b815f0441d4c893bf4188 > > Fixed state protection when restarting during the websocket request > process > > > > During the websocket request process, it is necessary to add a timer > > operation, but we need to do state protection for the timer addition > > operation. When the nginx process is restarted or stopped, the timer > should > > be prohibited from being added, otherwise continuous websocket requests > > will cause the old process to be unable to exit during the restart > process > > or unable to exit during the stop process. > > Thanks, but no. > > The graceful exit process is expected to handle all existing > connections till they are closed normally. This includes > Websocket connections. > > The recommended approach for long-running connections (including > Websocket, stream module connections, or just long-running HTTP > requests) is to close them periodically from the server side, so > they can be properly re-established without errors. > > If this does not work for you for some reason (for example, if you > cannot control the behaviour of the backend server), consider > using the "worker_shutdown_timeout" directive > (http://nginx.org/r/worker_shutdown_timeout) to terminate all > connections after certain period of time. > > -- > Maxim Dounin > http://mdounin.ru/ > _______________________________________________ > nginx-devel mailing list > nginx-devel@nginx.org > https://mailman.nginx.org/mailman/listinfo/nginx-devel >
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