const (
	ConnReadTimeout  = 5 * time.Second
	ConnWriteTimeout = 5 * time.Second
)

const (
	ConnReadLimitByte = 64 * 1024
)

var (
	RaftPrefix       = "/raft"
	RaftStreamPrefix = path.Join(RaftPrefix, "stream")
)

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

type Pausable interface {
	Pause()
	Resume()
}

type ProposalBatcher struct {
	*Batcher
	raftpb.Message
}

type Raft interface {
	Process(ctx context.Context, m raftpb.Message) error
}

type Transporter interface {
	Handler() http.Handler
	Send(m []raftpb.Message)
	// AddRemote adds a remote with given peer urls into the transport.
	// A remote helps newly joined member to catch up the progress of cluster,
	// and will not be used after that.
	// It is the caller's responsibility to ensure the urls are all vaild,
	// or it panics.
	AddRemote(id types.ID, urls []string)
	AddPeer(id types.ID, urls []string)
	RemovePeer(id types.ID)
	RemoveAllPeers()
	UpdatePeer(id types.ID, urls []string)
	Stop()
}

type WriteFlusher interface {
	io.Writer
	http.Flusher
}