What are some examples of using goroutines in web applications?

What are some examples of using goroutines in web applications?

Goroutines are lightweight threads in Go. They can be used for handling concurrent tasks like processing requests.

Can you give me a specific example of how to use goroutines for handling HTTP requests?

Sure! You can use goroutines to handle multiple HTTP requests simultaneously. For instance, in a web server, you can spawn a goroutine for each incoming request to process it without blocking others.

What about using goroutines for database operations?

Absolutely! You can use goroutines to perform database queries concurrently, allowing your application to handle multiple queries at once, improving performance.

Are there any best practices for using goroutines in web apps?

Yes, it's important to manage goroutines properly to avoid leaks. Use channels for communication and ensure you wait for goroutines to finish using sync.WaitGroup.