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quorum
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11 Commits

Author SHA1 Message Date
zelig 3d57e377a4 blockpool stability fixes: 
- follow up locks and fix them
- chainManager: call SetQueued for parentErr future blocks, uncomment TD checks, unskip test
- make ErrIncorrectTD non-fatal to be forgiving to genuine mistaken nodes (temp) but demote them to guard against stuck best peers.
- add purging to bounded nodeCache (config nodeCacheSize)
- use nodeCache when creating blockpool entries and let non-best peers add blocks (performance boost)
- minor error in addError
- reduce idleBestPeerTimeout to 1 minute
- correct status counts and unskip status passing status test
- glogified logging
 2015-04-13 13:13:55 +01:00
zelig da7332a731 td update from node 
- reorg and simplify AddBlock
- introduce nodeCache
- TestPeerPromotionByTdOnBlock unskipped and passes
- move switchC/idleC channel creation around: solves deadlock (now respects the contract with section process: either can activate or complete at any one time)
 2015-04-10 16:36:40 +01:00
obscuren 3755cfccb3 Skipped td test 2015-04-10 11:03:36 +02:00
zelig 0e2bc23148 uncomment future block TD check, add test for skipping TD check on future block 2015-04-09 13:58:35 +01:00
zelig e55747a074 fix deadlock issue in AddBlock 
- add peer switch channel arg to activateChain - no peer locking within
- proper locking in AddBlock - fixes deadlock issue
- comment out TD check and skip incorrect TD test again for hotfix
 2015-04-09 13:58:35 +01:00
zelig cbd0b42060 put back checkTD and unskip incorrectTD test 2015-04-09 13:58:35 +01:00
zelig 30830652ae fix TestPoolStatus test crashing, skip tests failing (due to @obscuren hotfixes) 2015-04-09 13:58:35 +01:00
obscuren f4af9e95c2 Skipping test 
@zelig this will need updating with the TD checking
 2015-04-04 21:41:42 +02:00
zelig 137a9c9365 check and penalise td misreporting 
- add ErrIncorrectTD
- checkTD called after insertChain successful
- fix tests, use blockPoolTester.tds to map block index to TD
 2015-03-20 10:41:41 +00:00
zelig 50661f0e68 peer suspension to disallow reconnect after disconnect on fatal error for set period (PeerSuspensionInterval) 2015-03-20 10:41:40 +00:00
zelig 422490d75c major rewrite, reorg of blockpool + new features 
- blockpool moves to its own package
- uses errs pkg for its own coded errors
- publicly settable config of params (time intervals and batchsizes)
- test helpers in subpackage
- optional TD in blocks used now to update peers chain info
- major improvement in algorithm
- fix fragility and sync/parallelisation bugs
- implement status for reporting on sync status (peers/hashes/blocks etc)
- several tests added and further corner cases covered
 2015-02-25 19:34:12 +07:00