channels specifically. These are queues where one side is the producer and other the consumer and they don't share a single call stack. How do I know where the

channels specifically. These are queues where one side is the producer and other the consumer and they don't share a single call stack. How do I know where the call chain goes after I have produced on a channel? There can be many subscribers on the same channel. I guess I amasking to debug a multithreaded program to get some kind of unifrom stack trace.