tdlight/manual_checks.md

Manual checks

After every merge

1. Find if any get_channel_difference has been added to MessagesManager.cpp, and replace it with delayed_get_channel_difference.

   Example

   The following line

   get_channel_difference(dialog_id, old_pts, true, "add_pending_channel_update pts mismatch");
   

   should become

   auto enable_pull_based_backpressure
     = G()->shared_config()
       .get_option_boolean("enable_pull_based_backpressure", false);
   
   get_channel_difference_delayed(dialog_id, old_pts, true,
     enable_pull_based_backpressure,
     "add_pending_channel_update pts mismatch");