João Sampaio

I believe the problem comes from the fact that, even if the `BatchSpanProcessor` is now ready for forked environments (per https://github.com/open-telemetry/opentelemetry-python/pull/2242), the exporter objects it carries are not. So even...

I personally wouldn't implement the solution that way, because of the separation of concerns principle. We only need to make the processor fork-ready because it uses threads. A fork only...

> What do you mean it _only forks the thread that calls the fork_? > A process shall be created with **a single thread**. If a multi-threaded process calls fork(),...

I don't remember saying the processor was forking. And it seems like GitHub doesn't either. That said, I did say the processor should be the one worried about making things...

I did chapter 4 here: https://github.com/rust-lang/book/pull/4043. I think some explanation about which listings need to be converted would be helpful: - Just the ones with listing number, caption, or file...

I did chapter 05 here: https://github.com/rust-lang/book/pull/4051.