* fill in XDPoS_v2 variables and processQC/TC
* add timeout pool, refine engine variables
* refactor type functions
* solve a small pointer bug
* create general pool and its test, refine engine
* refine pool, add xdpos v2 config cert threshold
* refine config
* fix or skip tests due to PR-136 changes
* add bft receiver functions
* add bft receiver functions
* rename tc to TimeoutCert
* implement more functions
* New struct in consensus/XDPoS/utils/types.go, util functions, and test. (#14)
* define vote, timeout, sync info, qc, tc, extra fields in types.go, add test in types_test.go
* add json tag in types.go, refine encoder decoder of extra fields
* refactor types.go utils.go
* re-write types, comments
* add Hash SigHash for types, and tests
* define Round type
* remove unnecessary logs
* add temp functions
* add v2 engine functions placeholder
* typo fix on the consensus v2 function placeholders
* add countdown timer
* make initilised private to countdown
* push verify function
* add test on receiving vote
* revert type change
* add async on broadcast function
* add quit initial
* fix test
Co-authored-by: Jianrong <wjrjerome@gmail.com>
Co-authored-by: wgr523 <wgr523@gmail.com>
* define vote, timeout, sync info, qc, tc, extra fields in types.go, add test in types_test.go
* add json tag in types.go, refine encoder decoder of extra fields
* refactor types.go utils.go
* re-write types, comments
* add Hash SigHash for types, and tests
* define Round type
* remove unnecessary logs
- TestBlocksHashCacheUpdate
- TestAreTwoBlocksSamePath
Collection test for BlocksHashCache
cases
1. When init new chain
2. when insertChain
3. when insertFork
4. When adding new block by mining
5. When adding new block by syncing with other nodes
