Hi.

I am developing broker plugin dll.

I need user selected script name in the broker dll to manage orders separately.

I know there is custom brokerCommand to send some text to a broker dll, but that is not a mandatory functions, does not applied to all scripts.

Is there methods to recognise script name in the broker dll?

If not, please implement new brokerCommand function to send selected script name to a broker dll.

Thank you.

I think a broker DLL that depends on the script name is a bad idea. Better set up the wanted behavior directly in the DLL, with a user command.

For sending text, use a command from 4000..5999.

Thank you.

But Trading environment changed. Expecially crypto trading.

Exchanges does not calculate profit/loss any more.

I think broker plugin is good place to simulate profit/loss of each script.

Is there any reason plugins must not know what is the script current running?

Once again, implement a custom broker command:
https://manual.zorro-project.com/brokercommand.htm
This should not be a problem, since you are implementing the broker plugin.

Here is an example of a plugin with custom broker commands:
https://zorro-project.com/manual/en/kraken.htm

Alternatively, put a "ScriptName" flag in the user field. Here's an example of flags in the User field:
https://github.com/AndrewAMD/SierraChartZorroPlugin