Motivation:
Exception logged by `onHttp2UnknownStreamError` is propagated to the
upper layers anyway. Receiver of the exception is responsible for
correct handling. Inside netty, it's enough to log at `DEBUG` level.
Modifications:
- `Http2FrameCodec#onHttp2UnknownStreamError` always logs at `DEBUG`
level;
Result:
Less noise in logs when `Http2UnknownStreamError` is properly handled by
upper layers.
Co-authored-by: Norman Maurer <norman_maurer@apple.com>
Co-authored-by: Chris Vest <mr.chrisvest@gmail.com>
6a2b9a76fe