Ivan Bakalov

Thanks, @weiss for opening the PR. I've checked the [documentation](https://www.erlang.org/doc/man/inet.html#setopts-2) and this does seem like a good approach. We will run some tests before we accept your contribution.

After reviewing the [documentation](https://github.com/open-telemetry/opentelemetry-erlang/tree/main/apps/opentelemetry_api) and running some tests locally, I can confirm that the `opentelemetry_api` should be included as a direct dependency. @olof if you can merge `main` into this...

@olof the tests fail because now we have an actual reference to perform a type check and the currently used `map()` type for `SpanCtx` is invalid. The correct typing needs...

Thank you, @cailyoung, for bringing this issue to our attention. I concur that having a more stable resource ID is crucial. Considering your suggestion, hashing the certificate chain seems like...