1. Added some functionality to HostV2 for stream support.
2. Added new module discovery under p2p host to replace the networkInfo service.
3. Make dht datastore badger only active on bootstrap nodes. For normal nodes, badger is disabled by default. It can also be enabled by flags.
Co-authored-by: Rongjian Lan <rongjian.lan@gmail.com>
1. Refactored service manager with cleaner interface.
2. Add prometheus to the service manager.
3. Graceful shutdown of the services (including consensus).
4. Some code refactor regarding consensus graceful shutdown.
Co-authored-by: Rongjian Lan <rongjian.lan@gmail.com>
* [node] graceful shutdown validator and leader
when leader/validator is in commit phase, wait until it finishes the consensus
before shutdown the node.
This is useful for node upgrade to avoid unexpected blockchain state.
Signed-off-by: Leo Chen <leo@harmony.one>
* [node] stop block proposal service on leader
Signed-off-by: Leo Chen <leo@harmony.one>
* [node] warn on block proposal stopped
Signed-off-by: Leo Chen <leo@harmony.one>
Co-authored-by: Rongjian Lan <rongjian.lan@gmail.com>
* Add 3s block time and change of block reward
* fixes
* add new blocks per epoch for testnet
* remove unused code
* fix 2s changing logic
* enable 2s at epoch 73000 at testnet
* add aggregateSig flag
* add flag to valid
* revert import change
* enable agg sig at epoch 233 for shard 3 in mainnet
* fix consensus nil
* revert agg sig epoch logic
* fix test
In case of ntp server is busy, we added the following
protection.
* increase timeout of ntp query
* ignore timeout error for ntp query
Signed-off-by: Leo Chen <leo@harmony.one>
[viewchange] new view change struct
move all view change data structure to a new viewchange struct
[viewchange] wrap functions in viewchange struct
[viewchange] newView process can not be reentrant
[viewchange] additional debug
[viewchange] always add m3 message to bitmap
[viewchange] shorten the duration for view change
[viewchange] further cleanup of onNewView func
[viewchange] add validpayloadlength const
[viewchange] only add m3 message if valid m1/m2 received
[viewchange] set next leader to any key
[viewchange] print more error message in log
[viewchange] get leader pubkey from coinbase
[viewchange] rename files back for easy review
[viewchange] fix nil pointer in getNextLeader
[viewchange] fix review comments
[viewchange] squash single used function
[viewchange] code re-org
[viewchange] clean up functions
[viewchange] minor typo fix
[viewchange] code clean up and more comments
Signed-off-by: Leo Chen <leo@harmony.one>
Rongjian Lan
Jacky Wang
Leo Chen
Rongjian Lan
Janet Liang