Let me re-phrase my question.

I have server: http://blah.com. The server is just the repository of files. 
Client has to fetch the files from http://blah.com/scripts folder. It's 
simple http GET.
Every time I don't want to download the files. If the folder has new files 
I should download only those.
So for that, I should know the file names. 
I will do fs.readDir() on local cache by which I get array of filenames. 
same way I should be able to do fs.readDir() for http://blah.com/scripts 
from client machine.
I compare the 2 arrays and download the files.
But I'm unable to do. It would be great if I get some solution.


On Monday, March 18, 2013 10:29:38 PM UTC+5:30, Mark Hahn wrote:
>
> Take the server example from the front page of nodejs and add the readDir 
> to replace the 'hello world'
>
>
> On Mon, Mar 18, 2013 at 12:34 AM, vins <[email protected] <javascript:>>wrote:
>
>>
>> I would like to know the usage of fs,readDir() API to be used with http 
>> request such that I can get the array of file names of a directory residing 
>> in the server.
>>
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