Notice (2018-05-24): bugzilla.xamarin.com is now in
Please join us on
Visual Studio Developer Community and in the
Mono organizations on
GitHub to continue tracking issues. Bugzilla will remain
available for reference in read-only mode. We will continue to work
on open Bugzilla bugs, copy them to the new locations
as needed for follow-up, and add the new items under Related
Our sincere thanks to everyone who has contributed on this bug
tracker over the years. Thanks also for your understanding as we
make these adjustments and improvements for the future.
Please create a new report on
GitHub or Developer Community with
your current version information, steps to reproduce, and relevant error
messages or log files if you are hitting an issue that looks similar to
this resolved bug and you do not yet see a matching new report.
Description of Problem:
System.Net.HttpWebRequest fails with System.Net.WebException: The operation has timed out; Uploads with or without expect-100-continue fail if they take longer than 30 second timeout, even though the actual upload completes even if it takes 5+ minutes, the error happens on connection close, but the file is uploaded in it's entirety without any problems (hashes check out). This error does not happen on Windows. The error is painfully present with Duplicati backup software. Unsure if related only to PUT requests. I have tried this on both MacOS and on Linux. (error reports https://groups.google.com/forum/#!topic/duplicati/6jw0GKs8Bl8 and https://groups.google.com/forum/#!topic/duplicati/Rm5IJymLI9o )
Steps to reproduce the problem:
1. Do a backup with Duplicati software to Google drive or to SFTP, set the --dblock-size to a high enough value to make upload take > 30 seconds
2. try same backup command on Windows and see no errors
System.Net.WebException: The operation has timed out
How often does this happen?
Closing ancient bugs, please reopen if you're still having this problem.