* follow up to removing some consensus params Refs #2382
* change args type to int64 in state#makeParams
* make valsCount and evidenceCount ints again
* MaxEvidenceBytesPerBlock: include magic number in godoc
* [spec] creating a proposal
* test state#TxFilter
* panic if MaxDataBytes is less than 0
* fixes after review
* use amino#UvarintSize to calculate overhead
0c74291f3b/encoder.go (L85-L90)
* avoid cyclic imports
* you can do better Go, come on
* remove testdouble package
Handshaker was removed from proxy package so it can be called
independently of starting the abci app connections and can return a
result to the caller.
We are swapping the exisiting listener implementation with the newly
introduced Transport and its default implementation MultiplexTransport,
removing a large chunk of old connection setup and handling scattered
over the Peer and Switch code. The Switch requires a Transport now and
handles externally passed Peer filters.
* Make mempool aware of MaxGas requirement
* update spec
* Add tests
* Switch GasWanted from kv store to persistent kv store
* Fix typo in test name
* switch back to using kvstore, not persistent kv store
* remove ConsensusParams.TxSize and ConsensusParams.BlockGossip
Refs #2347
* block part size is now fixed
Refs #2347
* use max data size, not max bytes for tx limit
Refs #2347
* config: reduce default mempool size
This reduces the mempool size from 100k to 5k. Note that each secp256k1 sig
takes .5ms to compute. Therefore an adversary could previously delay every
node on the network's computation time upon receiving a block by 50 seconds.
This now reduces that ability to being able to only delay each node by 2.5
seconds. This change should be reverted once ABCI recheck is implemented.
* (squash this) fix test
- state.MakeBlock takes a proposerAddr
- validateBlock only checks that the ProposerAddress is in the validator
set
- fix raceyness from bad proposer test:
- use privValidator to get the proposer address (instead of racy
state)
- note we had to remove the test that checked the correct proposer was
included for higher rounds because we don't have a good way to test
this with multiple consensus states and not using the
privValidator.Address while calling createProposalBlock was a hack!
Refs #2072
We most probably shouldn't be running any further when there is some
unexpected panic. Some unknown error happened, and so we don't know if
that will result in the validator signing an invalid thing. It might be
worthwhile to explore a mechanism for manual resuming via some console
or secure RPC system, but for now, halting the chain upon unexpected
consensus bugs sounds like the better option.
This PR changes ABCI time format from int64 (Unix seconds) to WKT (WellKnownType) google.protobuf.Timestamp.
Refs #1857
Reasons:
better precision
standard DT for proto
* update Gopkg.lock
* [makefile] remove extra grep
- go list excludes vendor by default now
* proto3 timestamp
* [docs/abci-spec] note about serialisation format
* make time non-nullable
* #1920 try to fix race condition on proposal height for published txs
- related to create_empty_blocks=false
- published height for accepted tx can be wrong (too low)
- use the actual mempool height + 1 for the proposal
- expose Height() on mempool
* #1920 add initial test for mempool.Height()
- not sure how to test the lock
- can the mutex reference be of type Locker?
-- this way, we can use a "mock" of the mutex to test triggering
* #1920 use the ConsensusState height in favor of mempool
- gets rid of indirections
- doesn't need any "+1" magic
* #1920 cosmetic
- if we use cs.Height, it's enough to evaluate right before propose
* #1920 cleanup TODO and non-needed code
* #1920 add changelog entry
Currently the top level directory contains basically all of the code
for the crypto package. This PR moves the crypto code into submodules
in a similar manner to what `golang/x/crypto` does. This improves code
organization.
Ref discussion: https://github.com/tendermint/tendermint/pull/1966Closes#1956
Zarko Milosevic
Anton Kaliaev
Ethan Buchman
Alexander Simmerl
Dev Ojha
ValarDragon
Jae Kwon
VenkatDatta
srmo