HttpCompression Not Checking for Already Compressed Content about webmarkupmin

[Taritsyn]

Additionally, this hotfix prevents the occurrence of strange error messages:

Category: HTML_PARSING_ERROR
Message: In the start tag <y> found invalid characters.
File: /
Line number: 2
Column number: 41
Source fragment:

Line 1: ������`�I�%&/m�{�J�J��t���`�$ؐ@��������iG#)�*��eVe]f�@�흼��{���{���;�N'���?\fd�l��J�ɞ!����…
Line 2: ��4-��� ��2r�G�!搱R����<^f1�����8,���F��Fn ��wP�z�W����I��    ��_�
------------------------------------------------^
Line 3: �.����������[�y|7N��[v?������ԅ�v�+�YN5̝g��g~k���� ����u��⨒����x����*xL��F���}Q͊�봝�M��U��y�V�O�…

Now, instead of it, displays a more understandable error messages:

Can not apply markup minification to text content, that was encoded in the 'gzip' format.

[Taritsyn]

Hello, Sarif!

I recommend you to read the “At what point in the run-time process does IIS compress output?” discussion on Stack Overflow.

[Taritsyn]

Hello, Kudoz83!

In WebMarkupMin 2.2.0 fixed this error.

Thanks for information!

[5arif]

hi i get error

Can not apply markup minification to text content, that was encoded in the 'gzip' format.

in azure but work fine in my local server, i use 2.2.2 version in my mvc app <package id="WebMarkupMin.AspNet4.Mvc" version="2.2.2" targetFramework="net462" /> please help

[Taritsyn]

Hello, Sarif!

You deleted own post? Perhaps you have had a problem with the quotes?

[5arif]

yes i deleted it,. it already working ,. i add

dynamicCompressionBeforeCache="false"

in my web config i just wondering is it possible to handle it from code,.
is it possible to implement compression in json response,. ?

[Taritsyn]

is it possible to implement compression in json response,. ?

@5arif Add a CompressContent attribute to the action method, that returns JSON data.

Also I recommend you to upgrade to version 2.4.0 (there were solved many problems related with HTTP compression).