Ștefan Talpalaru be476feeec
better error handling
- changed the logging level of some messages that should not appear by
  default in a debug build
- most errors in persistWorkItem() are gracefully recovered from
- fixed the handling of out of order blocks
- dropped work items with fewer blocks than what we requested
- getBestBlockNumber(): log and allow exceptions from getBlockHeaders()
- obtainBlocksFromPeer(): moved here the check for block numbers being
  in sequence (from nimbus/p2p/chain.nim)
- sendMsg(): log and catch exceptions in callers
2018-12-17 23:35:45 +01:00
..
2018-11-28 02:23:03 +02:00
2018-12-17 23:35:45 +01:00