HTTP Response Headers?

Question

I see how to set headers for GET and POST, but how do I get the headers on the response? There's data there that I need to read.

Answer 1

Answer by Lucas Meijer 1 · Aug 01, 2010 at 10:01 PM

We added support for responseheaders to the WWW class in Unity3.

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Bunny83 · Jan 28, 2011 at 03:09 AM 1

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Yeah just found it thanks to C# intellisense. The responseHeaders shouldn't be a HashTable because eg. "Set-Cookie:" can be included multiple times in one response header. The HashTable can only contain one "Set-Cookie:". Would be nice to have a fix for this, anytime ;)

DaveA · Apr 29, 2011 at 08:06 PM 0

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Whoa, not in the docs (as of 4//29/11)?

oskilian · Jun 28, 2011 at 06:37 AM 0

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How does this work? The documentation has no information on this.

Bunny83 · Jul 04, 2011 at 01:52 PM 0

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It's just a Hashtable. Just query the header you want to read:

 // C#
 string cookie = www.responseHeaders["Set-Cookie"];
 
 // JS
 var cookie = www.responseHeaders["Set-Cookie"];

Aubrey-Falconer · Dec 22, 2011 at 06:34 PM 2

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Why can't ResponseHeaders be read before the requested file is completely downloaded? It would be quite nice if I could show players how many MB are left to go in their AssetBundle download while they watch a bar slide across their screens. (Also see here: http://answers.unity3d.com/questions/196661/extra-www-download-statistics.html?viewedQuestions=196657&viewedQuestions=196344 )

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Answer 2

Answer by Simon Wittber · Jan 31, 2011 at 06:51 AM

UniWeb provides complete support for HTTP. It should support everything you need.

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hothead_ryan · Jan 15, 2014 at 12:46 AM 0

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When making a response promoting your own product, you should really include a disclaimer

Answer 3

Answer by Mike 3 · Jul 22, 2010 at 12:13 AM

You can't with the default WWW implementation. You'd have to go through the .NET web client class most likely:

http://msdn.microsoft.com/en-us/library/system.net.webclient(VS.80).aspx

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grey · Jul 22, 2010 at 02:25 AM 0

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That is... not so good. Thanks for the response. I have no idea how to do that, so if you happen to have additional insight there, that would be helpful.

Mike 3 · Jul 22, 2010 at 09:30 AM 0

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There are plenty of tutorials around, e.g. http://dotnetperls.com/webclient

DaveA · Jul 04, 2011 at 07:17 PM 0

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This answer is obsolete

HTTP Response Headers?

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