tor/changes/ticket40337

  o Minor features (bandwidth reporting):
    - Relays can now use the MinTimeToReportBandwidth option to change
      the smallest amount of time over which they're willing to report
      their observed maximum bandwidth.  Previously, this was fixed
      at 1 day.  For safety, values under 2 hours are only supported on
      testing networks. Part of a fix for ticket 40337.

  o Minor features (testing):
    - Relays on testing networks now report their observed bandwidths
      immediately from startup.  Previously, they waited
      until they had been running for a full day.   Closes ticket
      40337.
Add a MinTimeToReportBandwidth option; make it 0 for testing networks. This option changes the time for which a bandwidth measurement period must have been in progress before we include it when reporting our observed bandwidth in our descriptors. Without this option, we only consider a time period towards our maximum if it has been running for a full day. Obviously, that's unacceptable for testing networks, where we'd like to get results as soon as possible. For non-testing networks, I've put a (somewhat arbitrary) 2-hour minimum on the option, since there are traffic analysis concerns with immediate reporting here. Closes #40337. 2021-03-17 13:45:37 +01:00			`o Minor features (bandwidth reporting):`
			`- Relays can now use the MinTimeToReportBandwidth option to change`
			`the smallest amount of time over which they're willing to report`
			`their observed maximum bandwidth. Previously, this was fixed`
			`at 1 day. For safety, values under 2 hours are only supported on`
			`testing networks. Part of a fix for ticket 40337.`

			`o Minor features (testing):`
			`- Relays on testing networks now report their observed bandwidths`
			`immediately from startup. Previously, they waited`
			`until they had been running for a full day. Closes ticket`
			`40337.`