{"action":"created","issue":{"url":"https://api.github.com/repos/ideawu/ssdb/issues/594","labels_url":"https://api.github.com/repos/ideawu/ssdb/issues/594/labels{/name}","comments_url":"https://api.github.com/repos/ideawu/ssdb/issues/594/comments","events_url":"https://api.github.com/repos/ideawu/ssdb/issues/594/events","html_url":"https://github.com/ideawu/ssdb/issues/594","id":55581078,"number":594,"title":"ssdb ttl 过期机制","user":{"login":"duducat","id":10558130,"avatar_url":"https://avatars.githubusercontent.com/u/10558130?v=3","gravatar_id":"","url":"https://api.github.com/users/duducat","html_url":"https://github.com/duducat","followers_url":"https://api.github.com/users/duducat/followers","following_url":"https://api.github.com/users/duducat/following{/other_user}","gists_url":"https://api.github.com/users/duducat/gists{/gist_id}","starred_url":"https://api.github.com/users/duducat/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/duducat/subscriptions","organizations_url":"https://api.github.com/users/duducat/orgs","repos_url":"https://api.github.com/users/duducat/repos","events_url":"https://api.github.com/users/duducat/events{/privacy}","received_events_url":"https://api.github.com/users/duducat/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-01-27T06:28:10Z","updated_at":"2015-01-27T09:47:37Z","closed_at":null,"body":"之前用的1.6.8.6的版本的ssdb，用着没有问题\r\n后来用了1.7.0.0的版本，发现每个一段时间ssdb服务总是会清扫掉一些key，但是并没有设置过期时间。\r\n\r\n所以想问一下，ssdb 的过期机制是怎样的？"},"comment":{"url":"https://api.github.com/repos/ideawu/ssdb/issues/comments/71617730","html_url":"https://github.com/ideawu/ssdb/issues/594#issuecomment-71617730","issue_url":"https://api.github.com/repos/ideawu/ssdb/issues/594","id":71617730,"user":{"login":"duducat","id":10558130,"avatar_url":"https://avatars.githubusercontent.com/u/10558130?v=3","gravatar_id":"","url":"https://api.github.com/users/duducat","html_url":"https://github.com/duducat","followers_url":"https://api.github.com/users/duducat/followers","following_url":"https://api.github.com/users/duducat/following{/other_user}","gists_url":"https://api.github.com/users/duducat/gists{/gist_id}","starred_url":"https://api.github.com/users/duducat/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/duducat/subscriptions","organizations_url":"https://api.github.com/users/duducat/orgs","repos_url":"https://api.github.com/users/duducat/repos","events_url":"https://api.github.com/users/duducat/events{/privacy}","received_events_url":"https://api.github.com/users/duducat/received_events","type":"User","site_admin":false},"created_at":"2015-01-27T09:47:37Z","updated_at":"2015-01-27T09:47:37Z","body":"是的，反复查看过，没有设置过期时间，但是看log debug模式可以看到，过一段时间就会清除掉一些key，并且用1.6.8.6没有这种情况，升级后1.7才出现的"}}