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klokan / webstor

High performance C++ API for Amazon S3
Apache License 2.0
1 stars 2 forks source link

SFTP and/or FTP support #7

Open klokan opened 11 years ago

klokan commented 11 years ago

How hard would it be to support sftp / ftp for uploading in this utility? Vasek, could you please provide estimate of required working hours? Tip: http://curl.haxx.se/libcurl/c/sftpget.html

xrosecky commented 11 years ago

You want to extended webstor to support SFTP/FTP protocol or utility for uploading MBTile using these protocols?

klokan commented 11 years ago

Well, yes, possibly. But first I want to know how hard it would be. I need an estimate with range of hours it would probably take you to do that...

xrosecky commented 11 years ago

OK, webstor uses libcurl library, so at least the I/O polling part can be reused. I will take a look at it and give you an estimate.

klokan commented 11 years ago

Great, thanks!

xrosecky commented 11 years ago

Yes, it can be reused, what operations do you want to implement?

I can implement for a start uploading of MBTiles using SFTP/FTP, it takes a few hours (2 - 6).

klokan commented 11 years ago

OK. Please start with the implementation of uploading for SSH and FTP. 6 hours cap sounds OK.

On Thu, Mar 21, 2013 at 8:46 PM, Václav Rosecký notifications@github.comwrote:

Yes, it can be reused, what operations do you want to implement?

I can implement for a start uploading of MBTiles using SFTP/FTP, it takes a few hours (2 - 6).

— Reply to this email directly or view it on GitHubhttps://github.com/klokan/webstor/issues/7#issuecomment-15261103 .

Petr Pridal (managing director)

Klokan Technologies GmbH Bahnhofstrasse 9, Baar 6340, Switzerland Tel: +41 (0)41 511 26 12 Email: info@klokantech.com Web: http://www.klokantech.com/

xrosecky commented 11 years ago

I got stuck on it, it hangs when using SFTP protocol with asynchronous requests and I don't know why. I created separate branch for reference with my current state (https://github.com/klokan/webstor/tree/async_sftp).

Synchronous requests (no I/O polling) are OK.

klokan commented 11 years ago

What about simple FTP? Are there troubles as well?

If there are serious problems, let's postpone this development for now and start to work on the #9, please.

xrosecky commented 11 years ago

Uploads using FTP are working, the problem is with SFTP protocol.