go application debugging using dlv exe .looking for commands to run in headless mode

Question

Starting debugging using dlv exec --headless package.

It shows:

API server listening at: 127.0.0.1:54207
debugserver-@(#)PROGRAM:LLDB  PROJECT:lldb-1316.0.9.41
for arm64.
Got a connection, launched process

After that it shows nothing.

Checking what kind of commands should be tried after that to setup breakpoints.

Any ideas?