Threads, tasks, and the Objective-C SDK

Thanks for reaching out. Are you looking to specify a custom queue on a route-by-route basis?

If you're looking to simply set a custom queue for all API calls, you can do that by supplying a custom `DBTransportClient` with a custom `delegateQueue` when you setup your app. You can read about it more on the GitHub tutorial page here. Do this will mean that all response handler code is executed on a thread other than the main thread.

If you want to specify a queue for reach route, however, the SDK doesn't currently offer that functionality. But we're thinking about implementing it. If you think being able to specify the queue/thread for each API call (in the response handler) would help your workflow a lot, we can try and get the new feature out quickly to you.