TLS doesn't support connection TCPKeepAlive Option

[yanfali]

This issue on etcd explains the issue.

etcd-io/etcd#2185

[yanfali]

To reproduce do something like this:

        srv := &graceful.Server{
            Timeout: 10 * time.Second,
            TCPKeepAlive: 3 * time.Minute,
            Server:  &http.Server{Addr: fmt.Sprintf(":%d", port), Handler: n},
            Logger:  graceful.DefaultLogger(),
        }

        err = srv.ListenAndServeTLSConfig(tlsConfig)

Then try and connect to port with a browser.

panic: interface conversion: *tls.Conn is not graceful.keepAliveConn: missing method SetKeepAlive

[yanfali]

I can try and work up a PR if you're interested, but it seems relatively straightforward to fix.

[F21]

@yanfali Thanks for reporting the issue! 😄 If you could open a PR, that would be really awesome too!

[yanfali]

@F21 hope this works for the project.

[F21]

Closed via #86

[yanfali]

@F21 Any timeline when this is going to be released to gopkg.in? I'm using vendoring so I can switch back github, but if you're going to push a release I can wait. Thanks

[F21]

@yanfali Thanks for reminding me! I just pushed v1.2.12

[yanfali]

Awesome! Thank you.