How can I debug concurrent applications in Go?

How can I debug concurrent applications in Go?

Debugging concurrent applications in Go can be challenging due to goroutines and channels. You can use the built-in pprof package to analyze performance and identify bottlenecks.

What tools can I use to visualize goroutines?

You can use go tool trace to visualize goroutines and their interactions. It provides a detailed view of the execution flow.

Are there any common pitfalls I should be aware of?

Yes, common pitfalls include race conditions, deadlocks, and improper use of channels. Using the -race flag during testing can help identify race conditions.

How can I log goroutine states?

You can log goroutine states by using the runtime package. The runtime.NumGoroutine() function can help you track the number of active goroutines.