Deepstream 6.3 MQTT examples question

The Deepstream 6.3 release highlights say there is
" * Support for MQTT protocol (metadata out)"
I cant seem to find any info or examples in the Doc’s

Can you point me in the right direction to find the info.

Here is a little more info on the Deepstream 6.3 MQTT question.

According to the Deepstream 6.3 docs the “Gst-nvmsgbroker plugin”
now supports “MQTT protocol adapter using Eclipse mosquitto”
I cant seem to find an example that explains how to utilize the “Gst-nvmsgbroker plugin”
in the deepstream pipeline.

If possible a Python example would be the best.

https://docs.nvidia.com/metropolis/deepstream/dev-guide/text/DS_plugin_gst-nvmsgbroker.html#mqtt-protocol-adapter-alpha

The nvmsgbroker can support different protocols with different protocol adapter. The code for the pipeline is just the same.

Do you mean you need a python example for nvmsgbroker? If so, please refer to deepstream_python_apps/apps/deepstream-test4 at master · NVIDIA-AI-IOT/deepstream_python_apps (github.com)

Thank you for the response.
As a suggestion you may want to update the readme file in the
deepstream_python_apps/apps/deepstream-test4
example with a reference to MQTT with eclipse.

OK. We will consider to mention it in the README.

So I have read the Readme file in the

deepstream-6.3/sources/deepstream_python_apps/apps/deepstream-test4/README

and I have read how to set up the
“MQTT Protocol Adapter (Alpha)”
in the Docs

But Since there is no reference in the readme doc on how to
run the sample with “MQTT protocol adapter using Eclipse mosquitto”
I am having difficulty trying to extrapolate from the readme doc on how to run the sample with the “MQTT protocol adapter using Eclipse mosquitto”

Can you send me an updated readme file that includes how to use the “MQTT protocol adapter using Eclipse mosquitto” with the “deepstream-6.3/sources/deepstream_python_apps/apps/deepstream-test4”
example
Or
make an example with "deepstream-6.3/sources/deepstream_python_apps/apps/deepstream-test4/deepstream_test_4.py "using the “MQTT protocol adapter using Eclipse mosquitto”

1 Like

+1
I would be interested in an updated example using MQTT as well. Thanks.