282 Commits (84616a7cfc04702c17bc5d993d61c84fd3bd3e2a)

Author	SHA1	Message	Date
Jacky Wang	f00c90e3e6	Graceful shutdown - All registered services are shutdown gracefully. (#3533) ... 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>	4 years ago
Jacky Wang	6833b446fe	[consensus] fix the rare consensus/sync race condition (#3539)	4 years ago
Rongjian Lan	0a717a858f	make sig verification in the same thread (#3537)	4 years ago
Rongjian Lan	6ee2e5d143	add lastcommit sig verification in leader (#3536)	4 years ago
Rongjian Lan	21b162cc67	Fix inconsistent block proposal and verification (#3485) ... * Fix inconsistent block proposal and verification * change log level and add comment	4 years ago
Rongjian Lan	aa643ca856	Add out of order message processing logic (#3468)	4 years ago
Rongjian Lan	54935817dc	not return early	4 years ago
Leo Chen	59847a1fde	[prometheus] make metrics variables private ... * add UpdateLeaderMetrics func Signed-off-by: Leo Chen <leo@harmony.one>	4 years ago
Leo Chen	ddc0f7f02f	[prometheus] update validator metrics from node module ... Signed-off-by: Leo Chen <leo@harmony.one>	4 years ago
Leo Chen	c28f6c7ca4	[prometheus] add block number gauge ... Signed-off-by: Leo Chen <leo@harmony.one>	4 years ago
Leo Chen	c2d37b3822	[prometheus] add consensus metrics ... * counter of consensus * finality histogram * number of signatures * number of started view change * number of finished view change * counter of state syncing Signed-off-by: Leo Chen <leo@harmony.one>	4 years ago
Jacky Wang	71179e70ee	[consensus] remove an unnecessary comment	4 years ago
Jacky Wang	3abec6b768	[consensus] move prune block logic to SetupForNewConsensus	4 years ago
Jacky Wang	356ab98c63	[consensus] add remove fbft log after consensus done on leader node.	4 years ago
Rongjian Lan	36fd9dcb1e	make commit sig timeout longer, also return early for onCommit	4 years ago
Rongjian Lan	8647f69cac	fix log	4 years ago
Rongjian Lan	8821807946	Fixes viewID and view change ID base	4 years ago
Rongjian Lan	c334d27b2d	make finalCommit in the same thread as consensus	4 years ago
Rongjian Lan	42e38aa4d7	start timer after sync	4 years ago
Rongjian Lan	745e2f7672	start timer after sync	4 years ago
Rongjian Lan	925d2c0e95	make precommit messaging in the same thread as consensus	4 years ago
Rongjian Lan	b87f90e5dd	fix finality count for leader	4 years ago
Rongjian Lan	2aed5e16df	fix finality count for leader	4 years ago
Rongjian Lan	7ac47952e1	fix leader consensus timeout timing	4 years ago
Rongjian Lan	f91d781fe4	add Delayed sending	4 years ago
Rongjian Lan	56d4bc2b1b	fix comment	4 years ago
Rongjian Lan	0029ced6b2	Add constant for timeouts	4 years ago
Rongjian Lan	41c5b42516	make block proposing timing aligned with pipelining	4 years ago
Jacky Wang	96bfb677a4	[consensus] fix fbftlog in lastMileBlockIter	4 years ago
Rongjian Lan	8db8802eed	send committed at 67%	4 years ago
Rongjian Lan	0e95cb634b	fix sync race condition	4 years ago
Rongjian Lan	4aef0f4132	do not sent committed at 67%	4 years ago
Rongjian Lan	0af08d2c12	add missing commit	4 years ago
Rongjian Lan	9cc1d5c14e	Disable pipelining during epoch change	4 years ago
Rongjian Lan	4d18b7feec	Revert "Fix view change stuck issue"	4 years ago
Rongjian Lan	3ba4620431	clean up code	4 years ago
Rongjian Lan	ae8da18230	Remove test code	4 years ago
Rongjian Lan	5e90f2fc98	fixes	4 years ago
Rongjian Lan	ff9a85ac48	Fix view change stuck issue	4 years ago
Rongjian Lan	49d7985f14	some more logic cleanup	4 years ago
Rongjian Lan	9d95b9844d	rename ChainReader to Blockchain	4 years ago
Rongjian Lan	8906679ad7	stabalize consensus process with pipelining	4 years ago
Rongjian Lan	ee3dd70676	merge	4 years ago
Rongjian Lan	ea0af40ef6	revert view changing id update	4 years ago
Rongjian Lan	c270381a9f	Update viewchangingid; don't reset state in new view	4 years ago
Leo Chen	cecdd0da5a	[viewchange] fix view change ... Signed-off-by: Leo Chen <leo@harmony.one>	4 years ago
Rongjian Lan	611448a0a1	pipelining wireframe	4 years ago
Leo Chen	517fdabe5c	[viewchange] remove viewID param in startViewChange func ... Signed-off-by: Leo Chen <leo@harmony.one>	4 years ago
Leo Chen	234f202656	[viewchange] time-based synchronuous view change ... For view change, the view change ID is the key to determine which node will be next leader. In our original algorithm, the view ID always increased one step at a time. The view change period increased exponetially based on the square of the gap between current view changing ID and previous known block view change ID. However, it is very slow to converge the view change if multiple nodes are offline and view change can't be reached. Especially, during the shard down event, multiple nodes are offline and other nodes have advanced their current view changing ID. The new time-baed synchronuous view change algorithm uses the local timestamp and the timestamp of the block to calculate the expected view changing ID. In this case, offline nodes can immediately catch up with the latest view changing ID as long as the offline nodes have the latest sync'ed block and relatively acturate local clock. This algorithm will converge the view change faster in one or two view change duration. Signed-off-by: Leo Chen <leo@harmony.one>	4 years ago
Jacky Wang	b238d71e16	[consensus] move UpdateConsensusInformation from onConsensusDone to commitBlock	4 years ago