{"action":"opened","issue":{"url":"https://api.github.com/repos/aspnet/Mvc/issues/3279","labels_url":"https://api.github.com/repos/aspnet/Mvc/issues/3279/labels{/name}","comments_url":"https://api.github.com/repos/aspnet/Mvc/issues/3279/comments","events_url":"https://api.github.com/repos/aspnet/Mvc/issues/3279/events","html_url":"https://github.com/aspnet/Mvc/issues/3279","id":110262975,"number":3279,"title":"Diagnostics Source events for Filters","user":{"login":"avanderhoorn","id":585619,"avatar_url":"https://avatars.githubusercontent.com/u/585619?v=3","gravatar_id":"","url":"https://api.github.com/users/avanderhoorn","html_url":"https://github.com/avanderhoorn","followers_url":"https://api.github.com/users/avanderhoorn/followers","following_url":"https://api.github.com/users/avanderhoorn/following{/other_user}","gists_url":"https://api.github.com/users/avanderhoorn/gists{/gist_id}","starred_url":"https://api.github.com/users/avanderhoorn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/avanderhoorn/subscriptions","organizations_url":"https://api.github.com/users/avanderhoorn/orgs","repos_url":"https://api.github.com/users/avanderhoorn/repos","events_url":"https://api.github.com/users/avanderhoorn/events{/privacy}","received_events_url":"https://api.github.com/users/avanderhoorn/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-10-07T16:19:08Z","updated_at":"2015-10-07T16:19:08Z","closed_at":null,"body":"As a consumer of the Diagnostics Source events for Filters, I would like to be able to tell which filters are registered with the system, when filters execute (including each of the various states it goes through - before vs. after) and why (i.e. which controller/view is responsible, etc), etc.\r\n\r\nIf you are looking for an example of what we are wanting to do with this data, have a look at the following - http://getglimpse.com/Docs/Execution-Tab\r\n![executiontab](https://cloud.githubusercontent.com/assets/585619/5175004/358ff596-73eb-11e4-83fc-e2b7cc24eb36.png)\r\nThe above shows the various filters that have run for a given request."}}