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[curl:bugs] #1352 WinSSL times out when uploading and timeout option is set to 0

From: Daniel Stenberg <bagder_at_users.sf.net>
Date: Thu, 03 Apr 2014 11:54:18 +0000

- **assigned_to**: Daniel Stenberg
- **Comment**:

Thanks for your report.

Without a timeout set, there's still a default timeout that is used during connection that seems to be what should be in use in that condition. See Curl_timeleft() in lib/connect.c

Curl_socket_ready() should then not return (with a zero value) until that timeout has passed so I think the code looks correct.

If not, can you write a suggested fix that you think makes the logic work better?

The logic seems to be present pretty much the same even in the latest curl release.

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** [bugs:#1352] WinSSL times out when uploading and timeout option is set to 0**
**Status:** open
**Labels:** winssl 
**Created:** Wed Apr 02, 2014 09:50 PM UTC by Edward Rudd
**Last Updated:** Wed Apr 02, 2014 09:50 PM UTC
**Owner:** Daniel Stenberg
We are using libcurl (currently 7.29) compiled with WinSSL for our Windows build of the application.  We are having a weird issue with where we are receiving a timeout when uploading data and should NOT receive one as we have the CURLOPT_TIMEOUT set to 0 (the default value).   when looking through the code in curl_schannel.c there seems to be a condition not handled while uploading the data.  the Curl_socket_ready method will return 0 (meaning the write socket is not ready), and instead of trying waiting and trying again, the schannel_send method will simply abort with a timeout error. 
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Received on 2014-04-03

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