{"action":"opened","issue":{"url":"https://api.github.com/repos/aspnet/Hosting/issues/507","labels_url":"https://api.github.com/repos/aspnet/Hosting/issues/507/labels{/name}","comments_url":"https://api.github.com/repos/aspnet/Hosting/issues/507/comments","events_url":"https://api.github.com/repos/aspnet/Hosting/issues/507/events","html_url":"https://github.com/aspnet/Hosting/issues/507","id":120240418,"number":507,"title":"Async tests in Microsoft.AspNet.TestHost.Tests hangs periodically when running on mono","user":{"login":"JunTaoLuo","id":2030323,"avatar_url":"https://avatars.githubusercontent.com/u/2030323?v=3","gravatar_id":"","url":"https://api.github.com/users/JunTaoLuo","html_url":"https://github.com/JunTaoLuo","followers_url":"https://api.github.com/users/JunTaoLuo/followers","following_url":"https://api.github.com/users/JunTaoLuo/following{/other_user}","gists_url":"https://api.github.com/users/JunTaoLuo/gists{/gist_id}","starred_url":"https://api.github.com/users/JunTaoLuo/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JunTaoLuo/subscriptions","organizations_url":"https://api.github.com/users/JunTaoLuo/orgs","repos_url":"https://api.github.com/users/JunTaoLuo/repos","events_url":"https://api.github.com/users/JunTaoLuo/events{/privacy}","received_events_url":"https://api.github.com/users/JunTaoLuo/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/aspnet/Hosting/labels/bug","name":"bug","color":"fc2929"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-12-03T18:41:33Z","updated_at":"2015-12-03T18:41:33Z","closed_at":null,"body":"These hangs are observed on Mono 4.0.4.\r\n![image](https://cloud.githubusercontent.com/assets/2030323/11570062/063de984-99aa-11e5-9305-1250a849b585.png)\r\n\r\nNeed to verify these hangs still exist on 4.2.1 where the threadpool implementation was changed: http://www.mono-project.com/docs/about-mono/releases/4.2.1/ once other issues with the new Mono are fixed."}}