drbob 0608f67d71 Expanded DHT history analysis, and ran some more tests on DHT behaviour. ... - Tweaked query parameters (quicker discard, longer requery period). The analysis suggests that in general the DHT is running okay with some minor issues. - BitDHT peers respond to ~50% of FIND_NODE queries. This means we drop them, and so some ONLINE friends, become UNREACHABLE friends. This appears to be caused by too many FIND_NODE queries reaching BitDHT, and the peer starts dropping them. This appears to come from specific peers, which are not RS nodes. Proposed solution is to Track and Filter Over-Querying Peers. (Only one query per peer every 30 seconds). - Should be more lenient on the exact query matches. Allow some dropped messages. - Queries appear to run longer than necessary. A better query completion criteria needs to be established. git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6614 b45a01b8-16f6-495d-af2f-9b41ad6348cc		2013-08-26 04:29:27 +00:00
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src	Expanded DHT history analysis, and ran some more tests on DHT behaviour.	2013-08-26 04:29:27 +00:00