Explain the concept of deadlock in Go. How might you prevent or mitigate deadlocks in a concurrent application?
- Deadlock occurs when a goroutine is stuck waiting for a resource that will never be released.
- Deadlock occurs when a goroutine finishes executing prematurely.
- Deadlock occurs when a goroutine is running too slowly and causing a bottleneck.
- Deadlock occurs when two goroutines communicate too quickly.
Deadlock in Go happens when two or more goroutines are waiting for each other to release resources, causing a standstill in execution. To prevent or mitigate deadlocks, you can follow strategies such as resource ordering (acquiring locks in a consistent order), using timeouts for locks and channels, and carefully designing your code to avoid circular dependencies. Additionally, tools like the go vet and go race commands can help identify potential deadlock scenarios during development.
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