Amount of data transferred for 'no-op' pull

[John Arbash Meinel]

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Andrew Bennetts wrote:
> John Arbash Meinel wrote:
> [...]
>> identical. Adding a check for:
>>
>> if branch.last_revision() != remote_branch.last_revision():
>>   branch.pull(remote_branch, overwrite=True)
>>
>> dropped the transfer down to 51kB, which is more expected.
>>
>> I thought Branch.pull(other) already had the last_revision shortcut. Did
>> something happen to it?
> 
> I'm not sure that this is the reason, but perhaps it was removed an
> attempt to keep HPSS calls to a minimum?  It should be possible to put
> this cheap check somewhere where it won't affect the HPSS call count,
> though.
> 
> -Andrew.
> 
> 
Well, I'm doing http requests here, but sure.

John
=:->

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