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Re: [RFC 2/2] Add Git-aware CGI for Git-aware smart HTTP transport

From
HAH. Peter Anvin <hpa@zytor.com>
Date
Aug 5, 2008, 01:03 UTC
Message-ID
<4897A6E4.3070508@zytor.com>
In-Reply-To
<20080804144824.GB27666@spearce.org>
Shawn O. Pearce wrote:
Show 12 quoted lines
> 
> Currently git-http-backend requests no caching for info/refs, but
> I could see us tweaking that to permit several minutes of caching,
> especially on big public sites like kernel.org.  Having info/refs
> report stale by 5 minutes is not an issue when writes to there
> already have a lag due to the master-slave mirroring system in use.
> 
> Because git-http-backend emulates a dumb server there is a command
> dispatch table based upon the URL submitted.  Thus we already have
> the command dispatch behavior implemented in the URL and doing it
> in the POST body would only complicate the code further.
>

Let's put it this way: we're not seeing a huge amount of load from git protocol requests, and I'm going to assume "git+http" protocol to be used only by sites behind braindamaged firewalls (everyone else would use git protocol), so I'm not really all that worried about it.

I'm not sure if "emulating a dumb server" is desirable at all; it seems like it would at least in part defeat the purpose of minimizing the transaction count and otherwise be as much of a "smart" server as the medium permits.

	-hpa
Previous: Rogan DawesNext: Shawn O. Pearce
Message 34 of 40 in “More on git over HTTP POST”
  1. H. Peter AnvinAug 1, 2008
  2. Shawn O. PearceAug 2, 2008
  3. Daniel StenbergAug 2, 2008
  4. Shawn O. PearceAug 2, 2008
  5. Petr BaudisAug 2, 2008
  6. Shawn O. PearceAug 2, 2008
  7. Shawn O. PearceAug 3, 2008
  8. Junio C HamanoAug 3, 2008
  9. Shawn O. PearceAug 3, 2008
  10. H. Peter AnvinAug 3, 2008
  11. Shawn O. PearceAug 3, 2008
  12. david@lang.hmAug 3, 2008
  13. H. Peter AnvinAug 3, 2008
  14. H. Peter AnvinAug 3, 2008
  15. H. Peter AnvinAug 3, 2008
  16. Shawn O. PearceAug 3, 2008
  17. H. Peter AnvinAug 3, 2008
  18. H. Peter AnvinAug 3, 2008
  19. Mike HommeyAug 3, 2008
  20. 1/2 Add backdoor options to receive-pack for use in Git-aware CGIShawn O. Pearce, Aug 3, 2008
  21. 2/2 Add Git-aware CGI for Git-aware smart HTTP transportShawn O. Pearce, Aug 3, 2008
  22. H. Peter AnvinAug 3, 2008
  23. Shawn O. PearceAug 3, 2008
  24. Junio C HamanoAug 3, 2008
  25. Shawn O. PearceAug 4, 2008
  26. Rogan DawesAug 4, 2008
  27. Johannes SchindelinAug 4, 2008
  28. Rogan DawesAug 4, 2008
  29. Johannes SchindelinAug 4, 2008
  30. Shawn O. PearceAug 4, 2008
  31. Rogan DawesAug 4, 2008
  32. Shawn O. PearceAug 4, 2008
  33. Rogan DawesAug 4, 2008
  34. H. Peter AnvinAug 5, 2008
  35. Shawn O. PearceAug 5, 2008
  36. H. Peter AnvinAug 5, 2008
  37. Shawn O. PearceAug 5, 2008
  38. H. Peter AnvinAug 5, 2008
  39. Add Git-aware CGI for Git-aware smart HTTP transportH. Peter Anvin, Aug 13, 2008
  40. Shawn O. PearceAug 13, 2008

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