How to check if `native_tls::Error` caused by WouldBlock? about rust-native-tls HOT 3 CLOSED

Which method in particular do you think you need to do that check for? tokio-tls, for example, doesn't need to do that: https://github.com/tokio-rs/tokio-tls/blob/master/src/lib.rs

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Sorry for late response,

It's interesting that tokio-tls doesn't need that. It may be because:

• They use an underlying stream type that handles EWOULDBLOCKs correctly (in our case we use https://github.com/osa1/tiny/blob/master/src/stream/tcp.rs).
• Their implementation is also broken. I recently discovered that if I use 1.0.2g (dynamically linked) my code works fine. If I use 1.1.0g (statically linked) it doesn't. (tracking issue osa1/tiny#64)

My original request was a function of type fn(native_tls::Error) -> bool that checks if the error is caused by EWOULDBLOCK, but this may not be necessary when the underlying stream implemented correctly. I'll try to see if there's a problem with our TcpStream implementation.

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Closing this as I no longer need this.

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