Re: [paho-dev] Query topics of a broker

[Stefano Costa <stefano.costa@xxxxxxxxxxx>]

This is usually done with plugins on the broker (if available) or daemon subscribing to all topics, creating database out of all messages/topics.

MQTT by itself has no notion of "past" topics (apart from temporary needs like messages still being delivered or lwt)

--

  Stefano Costa

  Twitter @stefanobluewind

Il giorno 07/feb/2015, alle ore 18:53, Matthias Böhmer <mail@xxxxxxxxxxxxxxxxxx> ha scritto:

Dear List --- I am currently looking into using MQTT in a large infrastructure for replacing old pub-sub system. Is anybody aware of a component keeping track of available topics that allows to query the topics? For instance something like "select topics where topic like '/level/#'" which gives me all matching topics? Cheers, Matthias

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