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.
HttpResponseMessage doesn't support multiple entries for the Link header. We use several APIs that specify multiple Link fields which works on .NET but does not work with the Mono implementation.
What seems to happen is the final Link is kept as a single header and overwrites all previous entries.
Comes through as
From a cursory look at the implementation, perhaps the collection here https://github.com/mono/mono/blob/master/mcs/class/System.Net.Http/System.Net.Http.Headers/HttpHeaders.cs
Should include Links as a multi collection, or more generally perhaps any other header field not currently added as a collection should support this by default?
After some further investigation, it looks like the problem is around WebRequest in System.Net, rather than inside HttpHeaders.
This means we see the same behaviour using Microsofts System.Net.Http library whilst it's still using Mono System.Net.
Fixed in master and Mono 4.5.1
Nice - thanks for speedy resolution.
Do you know when this is due for release?