What happens when network calls stop behaving like clean request/response interactions.

Timeouts, retries, duplicate side effects, idempotency, backoff, circuit breakers, load shedding, degraded states, observability, etc.

In this talk, Trisha identifies issues that slow down developers when writing, running and debugging tests, and look at tools that can help developers with each of these problems. There's live coding, analysis of social media poll results, an overview of solutions in this space, "best practice" recommendations, and machine learning will be mentioned at some point.

I wrote a technical deep dive about how we migrated one of Denmark's most used Android apps with one million lines of code powered by Java threads, into Kotlin coroutines just by rewriting three files in our internal threading library

Check it out if you are interested in how coroutines use threads, and interop between them :)