"message": "Commenting here to add myself to cc, and also wondering about ast_app_group_set_channel. I thought it\u0027s generally desirable to avoid changing existing public API, but it seems like it\u0027s only used in app_dial in the current tree, so probably not a big deal. But maybe someone else has different thoughts about this.",
"message": "Upon further thought, as discussed, I don\u0027t think the ast_app_group_set_channel public API should be modified, since it\u0027s used in more places than I assumed it was. A new function that is called under the hood by ast_app_group_set_channel would preserve existing API, and contain the default value to a single place. Do the inheritance matter for existing function calls, or only the ones that are made within func_groupcount?",