Char* string parameters in nvmsgbroker.h should be declared const

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU)
Jetson / GPU
• DeepStream Version
• JetPack Version (valid for Jetson only)
• TensorRT Version

• NVIDIA GPU Driver Version (valid for GPU only)
• Issue Type( questions, new requirements, bugs)

All char* string parameters are missing const keyword.
• 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)

Include and reference in C++ application.

• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)

For those of us using C++, the current function definitions in nvmsgbroker.h force us to cast away the const qualification from all std::string input parameters.

For example

NvMsgBrokerClientHandle   nv_msgbroker_connect(char *broker_conn_str, char *broker_proto_lib, nv_msgbroker_connect_cb_t connect_cb, char *cfg);

ends up getting called as

m_connectionHandle = nv_msgbroker_connect(

It works… but it’s an ugly workaround.

I’ve used most of your APIs at this point, and I believe this is the only client file that has this const char* omission.

Thanks for your advice!

Looking at your protocol-adapter tests and plugin documentation… seeing all of the dependencies on the current prototype definitions, I’m sure it’s not worth changing at this point.

But, thanks for getting back.

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