How do I handle errors in Boost.Asio?

How do I handle errors in Boost.Asio?

In Boost.Asio, you can handle errors by checking the error code returned by asynchronous operations. Use the boost::system::error_code to determine if an operation succeeded or failed.

Can you give me an example of error handling in a TCP connection?

Sure! When you initiate an asynchronous read, you can check the error code in the callback function. If the error code is not boost::asio::error::success, you can handle the error accordingly.

What are some common errors I should be aware of?

Common errors include connection timeouts, connection refused, and host unreachable. Always check the error code to understand the issue.

Is there a way to log these errors?

Yes, you can log errors by using a logging library or simply printing them to the console. Just ensure you include the error message from the error code.