{"action":"created","issue":{"url":"https://api.github.com/repos/erlio/vernemq/issues/70","labels_url":"https://api.github.com/repos/erlio/vernemq/issues/70/labels{/name}","comments_url":"https://api.github.com/repos/erlio/vernemq/issues/70/comments","events_url":"https://api.github.com/repos/erlio/vernemq/issues/70/events","html_url":"https://github.com/erlio/vernemq/issues/70","id":115952412,"number":70,"title":"\"On behalf\" subscriptions","user":{"login":"testark","id":15380492,"avatar_url":"https://avatars.githubusercontent.com/u/15380492?v=3","gravatar_id":"","url":"https://api.github.com/users/testark","html_url":"https://github.com/testark","followers_url":"https://api.github.com/users/testark/followers","following_url":"https://api.github.com/users/testark/following{/other_user}","gists_url":"https://api.github.com/users/testark/gists{/gist_id}","starred_url":"https://api.github.com/users/testark/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/testark/subscriptions","organizations_url":"https://api.github.com/users/testark/orgs","repos_url":"https://api.github.com/users/testark/repos","events_url":"https://api.github.com/users/testark/events{/privacy}","received_events_url":"https://api.github.com/users/testark/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-11-09T19:55:17Z","updated_at":"2015-11-10T17:38:57Z","closed_at":null,"body":"We have a scenario where we would greatly benefit from being able to subscribe a topic \"on behalf\" of a given client, so that offline messages would be stored and later delivered to that same client.\r\n\r\nThe scenario involves the need to receive offline messages from a \"dynamically generated\" topic, of which clients have no previous knowledge.\r\n\r\nIs there anything that can be done in VerneMQ (maybe via a custom plugin) that could be used to implement this?"},"comment":{"url":"https://api.github.com/repos/erlio/vernemq/issues/comments/155504343","html_url":"https://github.com/erlio/vernemq/issues/70#issuecomment-155504343","issue_url":"https://api.github.com/repos/erlio/vernemq/issues/70","id":155504343,"user":{"login":"testark","id":15380492,"avatar_url":"https://avatars.githubusercontent.com/u/15380492?v=3","gravatar_id":"","url":"https://api.github.com/users/testark","html_url":"https://github.com/testark","followers_url":"https://api.github.com/users/testark/followers","following_url":"https://api.github.com/users/testark/following{/other_user}","gists_url":"https://api.github.com/users/testark/gists{/gist_id}","starred_url":"https://api.github.com/users/testark/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/testark/subscriptions","organizations_url":"https://api.github.com/users/testark/orgs","repos_url":"https://api.github.com/users/testark/repos","events_url":"https://api.github.com/users/testark/events{/privacy}","received_events_url":"https://api.github.com/users/testark/received_events","type":"User","site_admin":false},"created_at":"2015-11-10T17:38:57Z","updated_at":"2015-11-10T17:38:57Z","body":"@ioolkos\r\n\r\n> You need to \"force\" clients (= clients that exist in the broker, no matter if online or offline) to subscribe to a given topic. Correct?\r\n\r\nCorrect.\r\n\r\n> is the context discovery? is the context a request/reply mechanism? or device management?\r\n\r\nSorry, but I am not entirely sure of what you mean by \"context\"."}}