raft cluster

wip: raft does not care about migrating

wip: optimize code

wip: raft election

wip

wip: fix raft leader missing log entries

wip

fix a dead lock

batch set slot route

wip: raft persist

wip

refactor cluster suite

remove relay

rename relay2

refactor: allow customizing client factory

test raft

refactor re-balance

avoid errors caused by inconsistent status on follower nodes during raft commits

test raft election
This commit is contained in:
finley
2023-01-02 21:27:06 +08:00
parent df672d4c92
commit bf7f628810
54 changed files with 3122 additions and 703 deletions

View File

@@ -35,8 +35,7 @@ type Handler struct {
// MakeHandler creates a Handler instance
func MakeHandler() *Handler {
var db database.DB
if config.Properties.Self != "" &&
len(config.Properties.Peers) > 0 {
if config.Properties.ClusterEnable {
db = cluster.MakeCluster()
} else {
db = database2.NewStandaloneServer()
@@ -71,7 +70,7 @@ func (h *Handler) Handle(ctx context.Context, conn net.Conn) {
strings.Contains(payload.Err.Error(), "use of closed network connection") {
// connection closed
h.closeClient(client)
logger.Info("connection closed: " + client.RemoteAddr().String())
logger.Info("connection closed: " + client.RemoteAddr())
return
}
// protocol err
@@ -79,7 +78,7 @@ func (h *Handler) Handle(ctx context.Context, conn net.Conn) {
_, err := client.Write(errReply.ToBytes())
if err != nil {
h.closeClient(client)
logger.Info("connection closed: " + client.RemoteAddr().String())
logger.Info("connection closed: " + client.RemoteAddr())
return
}
continue