[mqtt-comment] Server redirection

[David Katz <David.Katz@bmw-carit.de>]

Hi all,

 

4.11 Server redirection

 

Question: Given a persisted session and subscriptions >= 1, what provisions are made for publications made to a topic to which the client had subscribed after the client redirects? It should not be allowed to redirect a client for which there are publications waiting. Also, if it is to be allowed to redirect a client with persisted sessions, the race conditions must be considered: what happens if a publication arrives at the moment that the redirect is sent?

 

Cheers,

David Katz

 

BMW Car IT GmbH
David Katz

Moosacher Straße 86
80809 München

Web: http://www.bmw-carit.de
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