[tor-bugs] #8687 [arm]: Issue with RelayBandwidthBurst handling

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#8687: Issue with RelayBandwidthBurst handling
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 Reporter:  atagar  |          Owner:  atagar
     Type:  defect  |         Status:  new   
 Priority:  minor   |      Milestone:        
Component:  arm     |        Version:        
 Keywords:          |         Parent:        
   Points:          |   Actualpoints:        
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 MiÅosz reports...

 {{{
 I think I've spotted a mistake in arm. It would seem that the
 RelayBandwidthBurst setting from torrc is interpreted as a rate (so a
 setting of 2MB is shown as 16Mbit/s, for example), but, as I've recently
 learned, that is not what the setting actually defines.

 What it does define is something along the lines of a "credit limit" - the
 bandwidth bucket grows with RelayBandwidthRate until it hits
 RelayBandwidthBurst. It is the maximum amount of data that can be
 transferred in a single "burst", rather than the maximum bandwidth. For a
 less incompetent explanation than my own, see
 https://trac.torproject.org/projects/tor/ticket/3630#comment:14

 This seems to be a common misconception within the tor community (even to
 the point where some comments in tor's source code indicate it!).
 }}}

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/8687>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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