Do you have a working test you can share? On Tue, Jan 10, 2017 at 12:07 PM, Francesco PADOVANI <francesco.padov...@bticino.it> wrote: > Hello, > > I'm trying the Apache Artemis Broker (ver. 1.5.1) for MQTT protocol. > > Exactly I'm testing the retained feature for messages of MQTT protocol. > > While the broker is up it seems to work well: > > a) a client publishes a retained message to a specific topic > > b) any client which then subscribes that topic receives the retained message > (any time it re-subscribes the topic it receives the last retained message > ...perfect!) > > But it happens a strange thing when I restart the broker. And I mean I > restart the broker without any change on configuration: simply I make a > "artemis-service stop" and "artemis-service start". After The broker is up > and running, if a client subscribes the previous topic it still receives the > retained message, but with weird characters appended to it. For new retained > messages published it work well again... but the previous ones (before the > broker restart) are sent all with these weird characters. E.g., the following > is a retained message published before the broker restart: > > "test 25 for a retained message 20170110" > > And this is exactly how clients get it before the broker restart. > > Instead, after broker restart, the same retained message is received by > clients in the following way: > > test 25 for a retained message 20170110? > ? 6$sys.mqtt.retain..cro.test5 ? > &mqtt.message.retain ? mqtt.qos.level > > > Is this my bad configuration (but I don't know ehere)? Or anything else? Or > what? > > Someone can help me? > > > Thanks in advance. > > > Francesco > > ________________________________ > > Ce message, ainsi que tous les fichiers joints à ce message, peuvent contenir > des informations sensibles et/ ou confidentielles ne devant pas être > divulguées. Si vous n'êtes pas le destinataire de ce message (ou que vous > recevez ce message par erreur), nous vous remercions de le notifier > immédiatement à son expéditeur, et de détruire ce message. Toute copie, > divulgation, modification, utilisation ou diffusion, non autorisée, directe > ou indirecte, de tout ou partie de ce message, est strictement interdite. > > > This e-mail, and any document attached hereby, may contain confidential > and/or privileged information. If you are not the intended recipient (or have > received this e-mail in error) please notify the sender immediately and > destroy this e-mail. Any unauthorized, direct or indirect, copying, > disclosure, distribution or other use of the material or parts thereof is > strictly forbidden.
-- Clebert Suconic
