4 Commits

Author	SHA1	Message	Date
Jacek Sieka	6bcefc0e42	verify blocks before storing in block pool / database (#158) ... * fix state db lookup typo * fix randao reveal slot when proposing blocks * only store blocks that can be applied to a state * store state at every epoch boundary (yes, needs pruning!) * split out state advancement function when there's no block * default state sim to 0.9 attestation ratio	2019-03-08 10:40:17 -06:00
Jacek Sieka	125231d321	add initial block pool (#139) ... * implement in-memory block graph * store tail block in database * resolve unknown parents by syncing them from peers * introduce concept of resolved blocks and attestations - those that follow minimal protocol rules * update state head lazily * log more stuff * shortHash -> shortLog * start 9/10 beacon nodes by default, last can be started manually * see also #134 * fix start.sh epoch length	2019-02-28 15:21:29 -06:00
Jacek Sieka	4c2d212781	updates ... * comment on last finalized state * use explicitly named proc's instead of type tricks	2019-02-21 15:38:26 -06:00
Jacek Sieka	1d9c91d230	cleanups ... * add ancestor getter to db layer, and use * remove head block call * add trivial beacon chain db test	2019-02-21 11:20:50 -06:00