Hi folks,

With tokio TcpListener, while awaiting a read operation, what is the proper way to detect network issues (say, cable unplugged, network card unplugged etc)?
I was surprised to find out read() doesn't return an error, but instead continues awaiting after I pull the cable.
I could only find this thread, but it deals with issues on the client side.
https://users.rust-lang.org/t/tokio-detect-connection-loss/116217/3

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