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path: root/node/SelfAwareness.cpp
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2019-03-26Temporarily disable the symmetric NAT port prediction code since the current ↵Adam Ierymenko
version adds protocol overhead and probably is not that effective.
2019-01-14Updated licenses for 2019Joseph Henry
2018-06-07Spellcheck sweep across codebaseJoseph Henry
2018-01-08Copyright updates for 2018.Adam Ierymenko
2017-10-02timestamps changed from uint64_t to int64_tGrant Limberg
There were cases in the code where time calculations and comparisons were overflowing and causing connection instability. This will keep time calculations within expected ranges.
2017-08-23Symmetric NAT cleanup.Adam Ierymenko
2017-07-13Bunch of remote tracing work.Adam Ierymenko
2017-07-07Remote trace: plumbing, replace old TRACE with calls to Trace object.Adam Ierymenko
2017-07-06.Adam Ierymenko
2017-04-27License header update.Adam Ierymenko
2017-03-27Add thread PTR that gets passed through the entire ZT core call stack and ↵Adam Ierymenko
then passed to handler functions resulting from a call.
2016-09-20Refactor COM stuff a bit, and respond to COM requests a bit more readily for ↵Adam Ierymenko
rapid setup. Will need to revisit later.
2016-09-07Bunch more path refactoring. Peers no longer forget paths, but do not ↵Adam Ierymenko
normally use expired paths. Expired paths might still be tried if nothing else is reachable.
2016-08-10Refactor and redesign symmetric NAT predictor. This is cleaner.Adam Ierymenko
2016-08-09Minor bug fix and some instrumentation stuff for testing.Adam Ierymenko
2016-08-09More cleanup and removal of cruft due to obsolete network-specific relays ↵Adam Ierymenko
(will be replaced with federation stuff).
2016-04-05Reduce symmetric prediction fuzz just a bit.Adam Ierymenko
2016-02-22Reduce direct ping delay back to 1m and make SelfAwareness aware of local ↵Adam Ierymenko
received-on address to eliminate false symmetric classification.
2016-02-11Try +1 and +2 existing surfaces for symmetric NATs.Adam Ierymenko
2016-02-10More tweaks to new symmetric NAT buster, and stop using old iterative method ↵Adam Ierymenko
since this supersedes it.
2016-01-12boring doc stuffAdam Ierymenko
2016-01-05Implement first pass on rapid dead path detection, and increment version to ↵Adam Ierymenko
1.1.3 (dev)
2015-11-02Tweak some more timings for better reliability.Adam Ierymenko
2015-10-28TRACE build fixes.Adam Ierymenko
2015-10-28Only check IP equality to detect external surface changes (should prevent ↵Adam Ierymenko
some spurious resets under symmetric NATs), and simplify some logic.
2015-10-27Factor out RemotePath subclass of Path -- no longer needed, just cruft.Adam Ierymenko
2015-10-27Fix infinite loop in Cluster, clean up some stuff elsewhere, and back out ↵Adam Ierymenko
rate limiting in PUSH_DIRECT_PATHS for now (but we will do something else to mitigate amplification attacks)
2015-10-23(1) Fix bug in geo-ip service that prevented cache lookup, (2) fix problem ↵Adam Ierymenko
in SelfAwareness (will need to test ALL versions in the wild with this), and (3) add more TRACE instrumentation to Cluster.
2015-09-04... and another ...Adam Ierymenko
2015-07-28Try another NAT traversal improvement.Adam Ierymenko
2015-07-06Some cleanup, docs, and Path -> Path > RemotePath refactor.Adam Ierymenko
2015-06-19Root server terminology cleanup, and tighten up a security check by checking ↵Adam Ierymenko
full identity of peers instead of just address.
2015-05-06Renamed supernode to rootserverKees Bos
2015-05-04When we reset within scope, erase the other entries for that scope so we ↵Adam Ierymenko
won't keep resetting the same scope repeatedly.
2015-05-04Always update timestamp.Adam Ierymenko
2015-05-04Make timeout also apply to null check in iam()Adam Ierymenko
2015-05-04So we need to keep track of external surface per reporter, since some NATs ↵Adam Ierymenko
assign different external IPs for each external destination. Keeping just one known surface could create a race condition.
2015-04-30Fix deadlock in SelfAwareness by deferring reconnects.Adam Ierymenko
2015-04-17Add some TRACE instrumentation to external surface address awareness.Adam Ierymenko
2015-04-07Add ping(), and a logic fix in SelfAwareness.Adam Ierymenko
2015-04-07Mutex locking fix.Adam Ierymenko
2015-04-07Implemented empirical determination of external addressing, paritioned per ↵Adam Ierymenko
scope.
2015-04-07Some external surface awareness work, and IP scope classification.Adam Ierymenko