MQTT issue

[mattsauce]

I have connected to the MQTT server but my device events dont get broadcasted. I also clone your project: https://github.com/dpjanes/iotdb-transport-mqtt to receive the event and change the code to my prefix but nothing is coming out. The API part works well.

[dpjanes]

Interesting - I'm definitely seeing some messages:

$ mqtt subscribe --hostname mqtt.iotdb.org --topic 'u/#' --verbose
u/p7bce7a7f23007711d3d0196c623bcd2d/st/motion/7a3ee691-1099-41fe-9625-489ec114e7d5 {"motion": true, "timestamp": "2016-08-03T11:59:53.117Z"}
u/p7bce7a7f23007711d3d0196c623bcd2d/st/switch/8f6105ef-1f69-42fb-81c0-b1cc902f74cd {"timestamp": "2016-08-03T11:59:53.916Z", "switch": true}
u/p7bce7a7f23007711d3d0196c623bcd2d/st/switch/8f6105ef-1f69-42fb-81c0-b1cc902f74cd {"timestamp": "2016-08-03T11:59:53.916Z", "switch": true}
u/mikemahon/st/temperature/8427a9e8-44ce-45eb-b727-bde349127ba5 {"timestamp": "2016-08-03T12:00:02.066Z", "temperature": 71}
u/p7bce7a7f23007711d3d0196c623bcd2d/st/motion/7a3ee691-1099-41fe-9625-489ec114e7d5 {"motion": false, "timestamp": "2016-08-03T12:00:05.863Z"}
u/joedix/st/motion/ef906f1f-7edc-45c9-ad03-bda6ac4a3298 {"motion": false, "timestamp": "2016-08-03T12:00:26.001Z"}
u/p7bce7a7f23007711d3d0196c623bcd2d/st/motion/7a3ee691-1099-41fe-9625-489ec114e7d5 {"motion": true, "timestamp": "2016-08-03T12:00:44.228Z"}
u/p7bce7a7f23007711d3d0196c623bcd2d/st/motion/7a3ee691-1099-41fe-9625-489ec114e7d5 {"motion": false, "timestamp": "2016-08-03T12:00:55.453Z"}

Is it possible there's an error with the token you're using?