ruby-on-rails - Sidekiq 的流程很忙，而且它们永远不会消失

Question

我使用的是最新版本的 Sidekiq (2.15.2)。我不确定这是怎么发生的，但出于某种原因，我的 Sidekiq 仪表板总是有 2 个繁忙的进程。

当我点击忙时，我只收到消息“内部服务器错误”。

我尝试停止并重新启动 Sidekiq，但我仍然遇到 2 个繁忙的进程。有没有人有什么建议？谢谢!

这是我重置 Sidekiq 后的日志。

2013-11-13T05:09:02Z 2508 TID-osg9yldog INFO: Received USR1, no longer accepting new work
2013-11-13T05:09:02Z 2508 TID-osgbbuwe4 INFO: Shutting down 25 quiet workers
2013-11-13T05:09:04Z 2593 TID-ow9gk2yd0 INFO: Received USR1, no longer accepting new work
2013-11-13T05:09:04Z 2593 TID-ow9hyfa04 INFO: Shutting down 25 quiet workers
2013-11-13T05:09:32Z 2508 TID-osg9yldog INFO: Shutting down
2013-11-13T05:09:32Z 2508 TID-osgbbuwe4 INFO: Shutting down 0 quiet workers
2013-11-13T05:09:36Z 2593 TID-ow9gk2yd0 INFO: Shutting down
2013-11-13T05:09:36Z 2593 TID-ow9hyfa04 INFO: Shutting down 0 quiet workers
2013-11-13T05:10:33Z 15613 TID-osg19rhj4 INFO: Booting Sidekiq 2.15.2 using redis://localhost:6379/0 with options {}
2013-11-13T05:10:33Z 15613 TID-osg19rhj4 INFO: Running in ruby 2.0.0p247 (2013-06-27 revision 41674) [x86_64-linux]
2013-11-13T05:10:33Z 15613 TID-osg19rhj4 INFO: See LICENSE and the LGPL-3.0 for licensing details.
2013-11-13T05:10:33Z 15613 TID-osg19rhj4 INFO: Starting processing, hit Ctrl-C to stop
2013-11-13T05:10:33Z 15698 TID-ox8r4hzlg INFO: Booting Sidekiq 2.15.2 using redis://localhost:6379/0 with options {}
2013-11-13T05:10:33Z 15698 TID-ox8r4hzlg INFO: Running in ruby 2.0.0p247 (2013-06-27 revision 41674) [x86_64-linux]
2013-11-13T05:10:33Z 15698 TID-ox8r4hzlg INFO: See LICENSE and the LGPL-3.0 for licensing details.
2013-11-13T05:10:33Z 15698 TID-ox8r4hzlg INFO: Starting processing, hit Ctrl-C to stop

Answer 1

如果您使用默认的 redis.conf，您会发现以下几行:

save 900 1
save 300 10
save 60 10000
dbfilename dump.rdb
dir ./

这意味着 Redis 将在这些时间段内写入当前状态的快照。

当您正在开发时，您可能希望在再次重新启动服务器之前根据 redis.conf 文件删除此文件或注释所有 save 行，或者它将尝试拿起任何以前的事件。