[Varnish] #1214: s_bodybytes and range: header issue

[Varnish]

#1214: s_bodybytes and range: header issue
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 Reporter:  emilio                  |       Type:  defect
   Status:  new                     |   Priority:  normal
Milestone:                          |  Component:  varnishd
  Version:  3.0.3                   |   Severity:  normal
 Keywords:  s_bodybytes range: 206  |
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 when using the range: header to partially download a file s_bodybytes is
 incremented by the full size needed to finish the download instead of the
 actually downloaded size.

 this create huge s_bodybytes error (even 20 time the correct data) with
 client like the iphone podcast app which split the file in many chunks,
 each of them counted as the whole size of the missing download to the end
 of the file.

 also I see we have no size in the logs created by varnishncsa for
 partially delivered (http 206) contents (but I can understand this is due
 to not having the data available when the logs is written)

 PS thanks for the great software!

 emilio brambilla

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Ticket URL: <https://www.varnish-cache.org/trac/ticket/1214>
Varnish <https://varnish-cache.org/>
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