Init initializes the zero server.
()
| 69 | |
| 70 | // Init initializes the zero server. |
| 71 | func (s *Server) Init() { |
| 72 | s.Lock() |
| 73 | defer s.Unlock() |
| 74 | |
| 75 | s.orc = &Oracle{} |
| 76 | s.orc.Init() |
| 77 | s.state = &pb.MembershipState{ |
| 78 | Groups: make(map[uint32]*pb.Group), |
| 79 | Zeros: make(map[uint64]*pb.Member), |
| 80 | } |
| 81 | s.nextUint = make(map[pb.NumLeaseType]uint64) |
| 82 | s.nextRaftId = 1 |
| 83 | s.nextUint[pb.Num_UID] = 1 |
| 84 | s.nextUint[pb.Num_TXN_TS] = 1 |
| 85 | s.nextUint[pb.Num_NS_ID] = 1 |
| 86 | s.nextGroup = 1 |
| 87 | s.leaderChangeCh = make(chan struct{}, 1) |
| 88 | s.closer = z.NewCloser(2) // grpc and http |
| 89 | s.blockCommitsOn = new(sync.Map) |
| 90 | s.moveOngoing = make(chan struct{}, 1) |
| 91 | s.checkpointPerGroup = make(map[uint32]uint64) |
| 92 | if opts.limiterConfig.UidLeaseLimit > 0 { |
| 93 | // rate limiting is not enabled when lease limit is set to zero. |
| 94 | s.rateLimiter = x.NewRateLimiter(int64(opts.limiterConfig.UidLeaseLimit), |
| 95 | opts.limiterConfig.RefillAfter, s.closer) |
| 96 | } |
| 97 | |
| 98 | go s.rebalanceTablets() |
| 99 | } |
| 100 | |
| 101 | func (s *Server) periodicallyPostTelemetry() { |
| 102 | const scarfBaseUrlFmt = "https://events.dgraph.io/dgraph-deployments/%v/%v/%v/%v/%v" |
no test coverage detected