Concurrency Patterns
Goroutines, channels, select, the sync package, context for cancellation.
Why we need this / what value this brings
Concurrency is idiomatic and cheap in Go, but channel misuse (leaks, deadlocks) is the most common source of bugs.
When to use this
Any fan-out/fan-in workload, or propagating cancellation/timeouts through a call chain.
How to use or implement this
context.Context for cancellation end to end, buffered vs unbuffered channels deliberately, not by default.
Research questions
- (add as research surfaces open questions)
Empty folder — drop notes, links, and findings here as you research.