Bug 16634 - System.Net.Http.Headers.HttpContentHeaders.TryGetValues() throws exception
Summary: System.Net.Http.Headers.HttpContentHeaders.TryGetValues() throws exception
Status: RESOLVED FIXED
Alias: None
Product: Class Libraries
Classification: Mono
Component: System ()
Version: 3.2.x
Hardware: Macintosh Mac OS
: --- normal
Target Milestone: Untriaged
Assignee: Marek Safar
URL:
Depends on:
Blocks:
 
Reported: 2013-12-05 22:29 UTC by Jonathan Bird
Modified: 2013-12-06 10:40 UTC (History)
2 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:


Attachments
VS Demonstration Project (28.25 KB, application/zip)
2013-12-05 22:29 UTC, Jonathan Bird
Details


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Status:
RESOLVED FIXED

Description Jonathan Bird 2013-12-05 22:29:10 UTC
Created attachment 5614 [details]
VS Demonstration Project

I've attached a project that demonstrates different behavior when run on the Mono libraries compared to the Microsoft libraries.

The program calls TryGetValues("Location",out headerValues) on the content header of an HttpResponseMessage. In Mono TryGetValues() then calls CheckName() to validate the "Location" header field and throws an exception. I understand that the proper use of the "Location" header field is in an http response header (not in a content header as demonstrated) and I think that is why it fails the CheckName() validation.

My understanding is that by Microsoft convention members using a "Try" pattern ought not to throw exceptions. And indeed when compiled against the Microsoft libraries no exception is thrown.
Comment 1 Marek Safar 2013-12-06 10:40:21 UTC
Fixed in master