search profiling showed, that a major amount of time is wasted by computing url hashes. The computation does an intranet-check, which needs a DNS lookup. This caused that each urlhash computation needed 100-200 milliseconds, which caused remote searches to delay at least 1 second more that necessary. The solution to this problem is to attach a URL hash to the URL data structure, because that means that the url hash value can be filled after retrieval of the URL from the database. The redesign of the url/urlhash management caused a major redesign of many parts of the software. Since some parts had been decided to be given up they had been removed during this change to avoid unnecessary maintenance of unused code.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4074 6c8d7289-2bf4-0310-a012-ef5d649a1542
- removed old rss parser
- removed unused rss parser libraries
- added new rss reader
- added previously removed FeedReader_p.java and adopted it to new rss parser
- adopted parser interface for rss indexing to new rss parser
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3970 6c8d7289-2bf4-0310-a012-ef5d649a1542
- added chunked file transfer for non-yacy clients
- SSIs are streamed using chunked transfer, partly delivered pages can be seen in browser before transmission is finished
- added client-side network unit identification
- cleaned up code
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3926 6c8d7289-2bf4-0310-a012-ef5d649a1542
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