forked from quic-go/quic-go
This makes the code rotate the key if `time.Since(kexCurrentTime) == kexLifetime`, which prevents an issue with low-resolution clocks (e.g. in our appveyor tests).
This makes the code rotate the key if `time.Since(kexCurrentTime) == kexLifetime`, which prevents an issue with low-resolution clocks (e.g. in our appveyor tests).