{"action":"created","issue":{"url":"https://api.github.com/repos/w3c/performance-timeline/issues/14","labels_url":"https://api.github.com/repos/w3c/performance-timeline/issues/14/labels{/name}","comments_url":"https://api.github.com/repos/w3c/performance-timeline/issues/14/comments","events_url":"https://api.github.com/repos/w3c/performance-timeline/issues/14/events","html_url":"https://github.com/w3c/performance-timeline/issues/14","id":82717210,"number":14,"title":"Timing of the observer callbacks is not defined","user":{"login":"esprehn","id":415779,"avatar_url":"https://avatars.githubusercontent.com/u/415779?v=3","gravatar_id":"","url":"https://api.github.com/users/esprehn","html_url":"https://github.com/esprehn","followers_url":"https://api.github.com/users/esprehn/followers","following_url":"https://api.github.com/users/esprehn/following{/other_user}","gists_url":"https://api.github.com/users/esprehn/gists{/gist_id}","starred_url":"https://api.github.com/users/esprehn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/esprehn/subscriptions","organizations_url":"https://api.github.com/users/esprehn/orgs","repos_url":"https://api.github.com/users/esprehn/repos","events_url":"https://api.github.com/users/esprehn/events{/privacy}","received_events_url":"https://api.github.com/users/esprehn/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-05-30T06:07:18Z","updated_at":"2015-06-08T18:38:42Z","closed_at":"2015-06-08T18:38:42Z","body":"The spec needs to specify a task source, and how the callbacks are queued, and when they're called. It also needs to specify what the callback this value is.\r\n\r\nPlease see MutationObservers for how to correctly spec this:\r\nhttps://dom.spec.whatwg.org/#mutation-observers\r\nhttps://heycam.github.io/webidl/#dfn-callback-this-value\r\n\r\nThe spec needs detailed steps for what to do in each step and how to execute each algorithm."},"comment":{"url":"https://api.github.com/repos/w3c/performance-timeline/issues/comments/110102635","html_url":"https://github.com/w3c/performance-timeline/issues/14#issuecomment-110102635","issue_url":"https://api.github.com/repos/w3c/performance-timeline/issues/14","id":110102635,"user":{"login":"igrigorik","id":10652,"avatar_url":"https://avatars.githubusercontent.com/u/10652?v=3","gravatar_id":"","url":"https://api.github.com/users/igrigorik","html_url":"https://github.com/igrigorik","followers_url":"https://api.github.com/users/igrigorik/followers","following_url":"https://api.github.com/users/igrigorik/following{/other_user}","gists_url":"https://api.github.com/users/igrigorik/gists{/gist_id}","starred_url":"https://api.github.com/users/igrigorik/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/igrigorik/subscriptions","organizations_url":"https://api.github.com/users/igrigorik/orgs","repos_url":"https://api.github.com/users/igrigorik/repos","events_url":"https://api.github.com/users/igrigorik/events{/privacy}","received_events_url":"https://api.github.com/users/igrigorik/received_events","type":"User","site_admin":false},"created_at":"2015-06-08T18:38:42Z","updated_at":"2015-06-08T18:38:42Z","body":"Merging into #12, let's continue this there."}}