Sending metadata in deepstream pipeline from server pc over network via tcp/udp to a client pc

I have setup a pipeline for doing some analytics using trakcer . I want to send Metadata for eg: in deepstrem_nvdsanalytics_test.cpp , I want to send objInROIcnt metadata information to a different client pc via UDP/TCP . This should happen continuously and whenever there is a change in objInROIcnt over the frames . How can I do that ? Can you please share sample code ?

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU) Orin
• DeepStream Version 6
• JetPack Version (valid for Jetson only) 5.1
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only)
• Issue Type( questions, new requirements, bugs) Questtion
• How to reproduce the issue ? (This is for bugs. Including which sample app is using, the configuration files content, the command line used and other details for reproducing)
• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)

If you have private communication protocol to transfer such information over UDP/TCP(data format, communication protocol between client and server, etc), you should implement the protocol by yourself. The data is already there and our sample has shown how to read the data out.

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Thank you @Fiona.Chen for the reply !
I implemented it using socket via UDP . I did not want to use msgbroker and any other MQTT adapter so I asked .

There is no update from you for a period, assuming this is not an issue anymore. Hence we are closing this topic. If need further support, please open a new one. Thanks

It is OK to customize your own protocol.

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