content (because some browsers require this functionality to be present to seek in HTML5 audio or video). Subclassing notes This class is designed to be extensible by subclassing, but because of the way computed using a monotonic clock where available. • HTTPResponse now has a start_time attribute recording a wall-clock (time.time) timestamp at which the request started (after leaving the max_clients queue fit in memory, but Range support is necessary in some browsers to enable seeking of HTML5 audio and video. • StaticFileHandler now uses longer hashes by default, and uses the same hashes for Etag as it does

content (because some browsers require this functionality to be present to seek in HTML5 audio or video). Subclassing notes This class is designed to be extensible by subclassing, but because of the way now computed using a monotonic clock where available. HTTPResponse now has a start_time attribute recording a wall-clock (time.time [https://docs.python.org/3/library/time.html#time.time]) timestamp at which fit in memory, but Range support is necessary in some browsers to enable seeking of HTML5 audio and video. StaticFileHandler now uses longer hashes by default, and uses the same hashes for Etag as it does