Bug #20244: Performance improvement: Skip cHash check if page is already non-cached - TYPO3 Core - TYPO3 Forge

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Bug #20244

closed

Performance improvement: Skip cHash check if page is already non-cached

Added by Michael Stucki over 15 years ago. Updated over 14 years ago.

Status:

Closed

Priority:

Should have

Assignee:

Michael Stucki

Category:

Communication

Target version:

Start date:

2009-03-27

Due date:

% Done:

Estimated time:

TYPO3 Version:

4.3

PHP Version:

4.3

Tags:

Complexity:

Is Regression:

Sprint Focus:

Description

TYPO3 compares the cHash parameter against the computed checksum of all GET parameters. In case the checksum does not match, $TSFE->set_no_cache() is triggered.

Actually this is not needed if $TSFE->no_cache is already set.

There may be situations where an error page should be displayed instead of the no_cache trigger. The patch takes care of this.
(issue imported from #M10791)

Files

bug_10791.diff (648 Bytes) bug_10791.diff

Administrator Admin, 2009-03-27 02:46