model

type ClientStatus struct {
	Addr     string `json:"addr"`
	UpTime   int64  `json:"up_time"`
	ErrCount int64  `json:"err_count"`
	Rate     int64  `json:"rate"`
}

type ClientStatusResp struct {
	QueueLen int             `json:"queue_len"`
	Clients  []*ClientStatus `json:"clients"`
}

type Field struct {
	Key   string
	Value []byte
}

type Log struct {
	Timestamp int64
	Fields    []Field
}

type ProtoSpan protogen.Span

type SamplePoint struct {
	TraceID uint64
	SpanID  uint64
	Value   int64
}

type Span struct {
	ServiceName   string
	OperationName string
	TraceID       uint64
	SpanID        uint64
	ParentID      uint64
	Env           string
	StartTime     time.Time
	Duration      time.Duration
	References    []SpanRef
	Tags          map[string]interface{}
	Logs          []Log
	ProtoSpan     *ProtoSpan
}

type SpanPoint struct {
	Timestamp     int64
	ServiceName   string
	OperationName string
	PeerService   string
	SpanKind      string
	AvgDuration   SamplePoint // random sample point
	MaxDuration   SamplePoint
	MinDuration   SamplePoint
	Errors        []SamplePoint
}

type SpanRef struct {
	RefType int8
	TraceID uint64
	SpanID  uint64
}

type Tag struct {
	Kind  int8
	Key   string
	Value interface{}
}