{"action":"closed","issue":{"url":"https://api.github.com/repos/meteor/meteor/issues/4195","labels_url":"https://api.github.com/repos/meteor/meteor/issues/4195/labels{/name}","comments_url":"https://api.github.com/repos/meteor/meteor/issues/4195/comments","events_url":"https://api.github.com/repos/meteor/meteor/issues/4195/events","html_url":"https://github.com/meteor/meteor/issues/4195","id":68367460,"number":4195,"title":"Meteor listens on all interfaces and does not detect that another process is listening on a more specific interface (eg rails)","user":{"login":"Firfi","id":947595,"avatar_url":"https://avatars.githubusercontent.com/u/947595?v=3","gravatar_id":"","url":"https://api.github.com/users/Firfi","html_url":"https://github.com/Firfi","followers_url":"https://api.github.com/users/Firfi/followers","following_url":"https://api.github.com/users/Firfi/following{/other_user}","gists_url":"https://api.github.com/users/Firfi/gists{/gist_id}","starred_url":"https://api.github.com/users/Firfi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Firfi/subscriptions","organizations_url":"https://api.github.com/users/Firfi/orgs","repos_url":"https://api.github.com/users/Firfi/repos","events_url":"https://api.github.com/users/Firfi/events{/privacy}","received_events_url":"https://api.github.com/users/Firfi/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/meteor/meteor/labels/Project:Tool","name":"Project:Tool","color":"c7def8"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2015-04-14T13:08:36Z","updated_at":"2015-04-15T06:24:52Z","closed_at":"2015-04-15T06:24:52Z","body":"if there's Rails app on localhost:3000, Meteor starts without error and show 'App running at: http://localhost:3000/'. When I go to http://localhost:3000/, I have Rails app.\r\n\r\nMeteor should give an error if there's already app on 3000.\r\n\r\nOSX Mavericks"}}