Go HTTP Service: Diagnosing Goroutine Leaks That Outlive Requests
Find and fix goroutine leaks in Go HTTP handlers that outlive requests using runtime.NumGoroutine() and pprof stack traces.
ReadMeFeed / Community knowledge
Real questions. Useful conversations. Find the people who know your stack.
Find and fix goroutine leaks in Go HTTP handlers that outlive requests using runtime.NumGoroutine() and pprof stack traces.
A Go Fiber service can leak goroutines when request handlers never exit. Confirm it with pprof and fix it with timeouts and detached context.
Learn how to spot and fix goroutine leaks caused by blocked channel sends in Go, with a step-by-step diagnostic flow, concrete reproducer, and verification tips.