Magnolia CacheFilter shoudn't write content twice for non-cached pages
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Key: MAGNOLIA-3987
URL: http://jira.magnolia-cms.com/browse/MAGNOLIA-3987
Project: Magnolia
Issue Type: Bug
Security Level: Public
Components: cache
Affects Versions: 4.4.6
Environment: Linux
Reporter: Alexey Tokarenko
Attachments: encoding.jpg
For html pages that uses no-cache html headers *getMaxAgeInSeconds* returns 0
from _ResponseExpirationCalculator_. This causes double replay of content in
*Store* & *UseCache* executors
info.magnolia.module.cache.executor.Store
{code:java}
if (timeToLiveInSeconds == 0) {
// put null to unblock the cache
cache.put(key, null);
// stream the response directly
cachedEntry.replay(request, response, chain);
response.flushBuffer();
return;
}
{code}
UseCache:
{code:java}
if (cached != null) {
cached.replay(request, response, chain);
response.flushBuffer();
} else {
// not modified (304) or nothing to write to the output
}
{code}
As a result response contains doubled data.
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