shardmaster

type BaseArgs struct {
	ClientId int64
	OpId     int64
}

type Clerk struct {
	// contains filtered or unexported fields
}

type Config struct {
	Num    int              // config number
	Shards [NShards]int     // shard -> gid
	Groups map[int][]string // gid -> servers[]
}

type Err string

type GroupShard struct {
	Index  int
	Gid    int
	Shards []int
}

type JoinArgs struct {
	BaseArgs
	Servers map[int][]string // new GID -> servers mappings
}

type JoinReply struct {
	Result string
}

type LeaveArgs struct {
	BaseArgs
	GIDs []int
}

type LeaveReply struct {
	Result string
}

type MoveArgs struct {
	BaseArgs
	Shard int
	GID   int
}

type MoveReply struct {
	Result string
}

type OpInfo interface {
	// contains filtered or unexported methods
}

type OpResult struct {
	ClientId int64
	OpId     int64
	Result   string
	Config   Config
}

type QueryArgs struct {
	BaseArgs
	Num int // desired config number
}

type QueryReply struct {
	Result string
	Config Config
}

type ShardMaster struct {
	// contains filtered or unexported fields
}

type Wait struct {
	// contains filtered or unexported fields
}