{"action":"created","comment":{"url":"https://api.github.com/repos/ice-wg/rfc5245bis/pulls/comments/68112029","id":68112029,"diff_hunk":"@@ -1574,17 +1574,52 @@ protocol enabling the candidate exchange. The state of ICE processing\n for each media stream is considered to be Running, and the state of\n ICE overall is Running.\n </t>\n+</list>\n+</t>\n \n-</list></t>\n+<t>\n+Once the roles are determined for a session, they persist througout\n+the lifetime of the session. The roles can be re-determined as part\n+of an ICE restart (<xref target=\"sec-restart\"/>), but an ICE agent\n+MUST NOT re-determine the role as part of an ICE restart unless one\n+or more of the following criteria is fulfilled:\n+</t>\n+\n+<t><list style=\"hanging\">\n+<t hangText=\"Full becomes lite:\">\n+If the controlling agent is full, and switches to lite, the roles MUST be\n+re-determined if the peer agent is also full\n+</t>\n+\n+<t hangText=\"Role conflict:\">\n+If the ICE restart causes a role conflict, the roles might be\n+re-determined due to the role conflict proceudres in <xref target=\"sec-role-conflict\"/>.","path":"draft-ietf-ice-rfc5245bis.xml","position":33,"original_position":33,"commit_id":"fdcf7e54123bf8af207e0bdfee0a0556d924c033","original_commit_id":"fdcf7e54123bf8af207e0bdfee0a0556d924c033","user":{"login":"cdh4u","id":9333380,"avatar_url":"https://avatars.githubusercontent.com/u/9333380?v=3","gravatar_id":"","url":"https://api.github.com/users/cdh4u","html_url":"https://github.com/cdh4u","followers_url":"https://api.github.com/users/cdh4u/followers","following_url":"https://api.github.com/users/cdh4u/following{/other_user}","gists_url":"https://api.github.com/users/cdh4u/gists{/gist_id}","starred_url":"https://api.github.com/users/cdh4u/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cdh4u/subscriptions","organizations_url":"https://api.github.com/users/cdh4u/orgs","repos_url":"https://api.github.com/users/cdh4u/repos","events_url":"https://api.github.com/users/cdh4u/events{/privacy}","received_events_url":"https://api.github.com/users/cdh4u/received_events","type":"User","site_admin":false},"body":"Will be fixed as suggested.","created_at":"2016-06-22T18:47:20Z","updated_at":"2016-06-22T18:47:20Z","html_url":"https://github.com/ice-wg/rfc5245bis/pull/7#discussion_r68112029","pull_request_url":"https://api.github.com/repos/ice-wg/rfc5245bis/pulls/7","_links":{"self":{"href":"https://api.github.com/repos/ice-wg/rfc5245bis/pulls/comments/68112029"},"html":{"href":"https://github.com/ice-wg/rfc5245bis/pull/7#discussion_r68112029"},"pull_request":{"href":"https://api.github.com/repos/ice-wg/rfc5245bis/pulls/7"}}},"pull_request":{"url":"https://api.github.com/repos/ice-wg/rfc5245bis/pulls/7","id":74222137,"html_url":"https://github.com/ice-wg/rfc5245bis/pull/7","diff_url":"https://github.com/ice-wg/rfc5245bis/pull/7.diff","patch_url":"https://github.com/ice-wg/rfc5245bis/pull/7.patch","issue_url":"https://api.github.com/repos/ice-wg/rfc5245bis/issues/7","number":7,"state":"open","locked":false,"title":"Clarification of tie-breaker 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allowed (or, is it mandatory) for an ICE agent to change the tie-breaker value during an ICE 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