Adam Ierymenko
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d3dacf5c2a
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Tiny bit of dead code cleanup.
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10 years ago |
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Adam Ierymenko
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2160164e8c
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(1) Get rid of path sorting and just scan them, since sorting may have been a premature optimization that introduced a regression and path instability in a few edge cases, and (2) do not attempt to contact remote paths received via PUSH_DIRECT_PATH if we already have that path and it is already active (dumb, should have done this originally)
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10 years ago |
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Adam Ierymenko
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022d3857cc
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Fix should use ECHO check.
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10 years ago |
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Adam Ierymenko
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82aa3f59d6
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Fix bug in ECHO handling (OK was invalid!), and use ECHO on newer peers for path confirmation. Also get rid of path confirmation circuit breaker since this causes issues with some peers and should be done more intelligently anyway.
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10 years ago |
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Adam Ierymenko
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0940d673db
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Always advertise to the cluster when we have a peer even if we have also initiated handoff. This might be the cause of the warmup problem -- will test later. At the very least it should not hurt anything due to pick-latest logic and the fact that cluster members with only suboptimal paths do not respond to WANT_PEER.
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11 years ago |
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Adam Ierymenko
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32ec378e3b
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Announce that we have peers on the cluster when we first see them to improve startup times, and add a result crunching script to tests/http.
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11 years ago |
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Adam Ierymenko
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2cc50bdb10
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Try bringing back TTL escalation -- may help with Docker (IP-MASQ) type NAT
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11 years ago |
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Adam Ierymenko
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35c4e28f31
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Mark geo-redirected paths as suboptimal and do not report that we have a peer if all we have is one of these. Also a few other small fixes.
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11 years ago |
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Adam Ierymenko
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57b71bfff0
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Cluster simplification and refactor work in progress...
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11 years ago |
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Adam Ierymenko
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6bc8c9d8ef
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Clustering cleanup, still a work in progress.
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11 years ago |
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Adam Ierymenko
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5f39d5b7ea
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Further pare down Cluster messaging and rename some stuff.
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11 years ago |
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Adam Ierymenko
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a42d714a87
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.
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11 years ago |
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Adam Ierymenko
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a994573a43
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Eliminate some more dead code. We may do path trust, but not like that.
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11 years ago |
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Adam Ierymenko
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cdc99bfee1
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Add a circuit breaker for VERB_PUSH_DIRECT_PATHS.
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11 years ago |
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Adam Ierymenko
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cc1b275ad9
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Replicate peer endpoints and forget paths if we have them -- this allows two clusters to talk to each other, whereas forgetting all paths does not.
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11 years ago |
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Adam Ierymenko
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cc6080fe38
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(1) No need to confirm if we are a root (small optimization), (2) Refactor peer affinity tracking.
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11 years ago |
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Adam Ierymenko
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218ef07d8e
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Build fix in TRACE mode.
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11 years ago |
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Adam Ierymenko
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16bc3e0398
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Factor out RemotePath subclass of Path -- no longer needed, just cruft.
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11 years ago |
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Adam Ierymenko
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40976c02a4
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Forget paths to peers if we are handing them off.
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11 years ago |
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Adam Ierymenko
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a1a0ee4edb
|
Fix infinite loop in Cluster, clean up some stuff elsewhere, and back out rate limiting in PUSH_DIRECT_PATHS for now (but we will do something else to mitigate amplification attacks)
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11 years ago |
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Adam Ierymenko
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9617208e40
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Some cleanup, and use VERB_PUSH_DIRECT_PATHS to redirect newer peers.
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11 years ago |
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Adam Ierymenko
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69857b4ba8
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Refactor cluster redirects to move code to push peers out of the actual Cluster function that checks for redirect, and clean up Peer::received() to be a bit more logical.
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11 years ago |
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Adam Ierymenko
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e713f7a54c
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Can redirect in response to a few more verbs, just not these.
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11 years ago |
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Adam Ierymenko
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98d856daa2
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Only send redirects to the sending InetAddress and only in response to a set of certain frame types to avoid potential race conditions.
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11 years ago |
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Adam Ierymenko
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8bfb02ba3c
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Only send redirects for the same address class, and elminiate some TRACE noise.
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11 years ago |
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Adam Ierymenko
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978b056a01
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Wire in redirectPeer(), now about ready to test clustering!
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11 years ago |
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Adam Ierymenko
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2258e36a59
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Move replication of COMs to avoid race condition.
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11 years ago |
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Adam Ierymenko
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59e1444b27
|
Finish wiring up Cluster, fix some issues with other recent changes.
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11 years ago |
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Adam Ierymenko
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eb79d4a2f3
|
Wire up peer announcement in cluster.
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11 years ago |
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Adam Ierymenko
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57e29857cf
|
Cluster work -- integrating with the rest of the code.
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11 years ago |
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Adam Ierymenko
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cfdcce6d12
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Fix very obscure IP scope classification logic bug.
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11 years ago |
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Adam Ierymenko
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9150778757
|
.
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11 years ago |
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Adam Ierymenko
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50f3ccd3c9
|
.
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11 years ago |
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Adam Ierymenko
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584072fa6a
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Fix for V4/V6 stable addressing.
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11 years ago |
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Adam Ierymenko
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cc4d0199e7
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Fix vProto init.
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11 years ago |
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Adam Ierymenko
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781f06ef82
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Accept OK for confirm of HELLO or ECHO.
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11 years ago |
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Adam Ierymenko
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5ce3aac929
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Add rate limit on receive of DIRECT_PATH_PUSH to prevent DOS exploitation.
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11 years ago |
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Adam Ierymenko
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2229e91b57
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IPv6 support fixes.
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11 years ago |
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Adam Ierymenko
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5d2f523e81
|
World stuff...
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11 years ago |
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Adam Ierymenko
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7d62dbe9f7
|
Tune NAT-t keepalives so that timing is better obeyed, clean up a build warning, and fix a potential source of network recursion (though harmless).
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11 years ago |
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Adam Ierymenko
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ab0228f626
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More cleanup and simple refactoring, consolidate InetAddres serialize/deserialize into the class.
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11 years ago |
Grant Limberg
|
6080a45c9c
|
change cert to com. no variable named cert.
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11 years ago |
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Adam Ierymenko
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2c196307ee
|
--bugs;
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11 years ago |
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Adam Ierymenko
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53e5f94b99
|
.
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11 years ago |
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Adam Ierymenko
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9405150b11
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Restore group announcement on Peer::receive() but centralize packet composition in one place.
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11 years ago |
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Adam Ierymenko
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a3db7d0728
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Refactor: move network COMs out of Network and into Peer in prep for tightening up multicast lookup and other things.
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11 years ago |
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Adam Ierymenko
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f69454ec98
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(1) Make ZT_ naming convention consistent (get rid of ZT1_), (2) Make local interface a full sockaddr_storage instead of an int identifier, which turns out to be better for multi-homing and other uses.
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11 years ago |
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Adam Ierymenko
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367ffde00c
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Plumb through localInterfaceId to track local interfaces corresponding with remote addresses.
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11 years ago |
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Adam Ierymenko
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86996d4315
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Eliminate compiler warning.
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11 years ago |
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Adam Ierymenko
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d656e87395
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Send a random small payload for NAT keepalives, since zero byte packets seem to fail to keep associations alive behind some NATs.
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11 years ago |
