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Update coordinator to work better under real net

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- cli / node
    - Update handler of SIGINT so that after 3 SIGINTs, the process terminates
      unconditionally
- coordinator
    - Store stats without pointer
    - In all functions that send a variable via channel, check for context done
      to avoid deadlock (due to no process reading from the channel, which has
      no queue) when the node is stopped.
    - Abstract `canForge` so that it can be used outside of the `Coordinator`
    - In `canForge` check the blockNumber in current and next slot.
    - Update tests due to smart contract changes in slot handling, and minimum
      bid defaults
    - TxManager
        - Add consts, vars and stats to allow evaluating `canForge`
        - Add `canForge` method (not used yet)
        - Store batch and nonces status (last success and last pending)
        - Track nonces internally instead of relying on the ethereum node (this
          is required to work with ganache when there are pending txs)
        - Handle the (common) case of the receipt not being found after the tx
          is sent.
        - Don't start the main loop until we get an initial messae fo the stats
          and vars (so that in the loop the stats and vars are set to
          synchronizer values)
- eth / ethereum client
    - Add necessary methods to create the auth object for transactions manually
      so that we can set the nonce, gas price, gas limit, etc manually
    - Update `RollupForgeBatch` to take an auth object as input (so that the
      coordinator can set parameters manually)
- synchronizer
    - In stats, add `NextSlot`
This commit is contained in:
Eduard S
2021-01-15 19:37:39 +01:00
parent 168432c559
commit 70482605c4
20 changed files with 664 additions and 308 deletions
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2
db/statedb/statedb.go
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@@ -101,7 +101,7 @@ func NewStateDB(pathDB string, keep int, typ TypeStateDB, nLevels int) (*StateDB
// Internally this advances & stores the current BatchNum, and then stores a
// Checkpoint of the current state of the StateDB.
func (s *StateDB) MakeCheckpoint() error {
log.Debugw("Making StateDB checkpoint", "batch", s.CurrentBatch()+1)
log.Debugw("Making StateDB checkpoint", "batch", s.CurrentBatch()+1, "type", s.Typ)
return s.db.MakeCheckpoint()
}