When using the CIO engine, it always throws `java....

# ktor

[Dovydas]

When using the CIO engine, it always throws java.io.IOException: Connection reset by peer for a specific url. Whereas the Android engine works perfectly fine with that same url.

[Aleksei Tirman [JB]]

Can you please share that URL?

[Aleksei Tirman [JB]]

Please check that the server supports HTTP/1.1.

[Dovydas]

The url is https://vertretungsplan.esmunich.de
In browser developer tools network section, it shows that the requests are using HTTP/1.1

[Aleksei Tirman [JB]]

It seems to be a bug in our TLS implementation. I've filed an issue to address it.