Commit Graph

8 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
42fb9652f5 fix blockpool deadlock
- do not break from headsection on error
[remove peer after protocol quit will close switchC, until then head block can arrive and block on channel while keeping peers lock causing a deadlock.]
- more careful locking in AddBlock
2015-04-09 13:58:35 +01:00
zelig
8987750a36 fix import in reorganised test 2015-03-20 10:41:41 +00:00
zelig
a578db5dae improve documentation and move one test 2015-03-20 10:41:41 +00:00
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
obscuren
b523441361 Moved ethutil => common 2015-03-16 11:27:38 +01:00
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