forked from fastly/go-fastly
/
realtime_stats.go
53 lines (44 loc) · 1.66 KB
/
realtime_stats.go
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package fastly
import "fmt"
// RealtimeStats is a response from Fastly's real-time analytics endpoint
type RealtimeStatsResponse struct {
Timestamp uint64 `mapstructure:"Timestamp"`
Data []*RealtimeData `mapstructure:"Data"`
Error string `mapstructure:"Error"`
AggregateDelay uint32 `mapstructure:"AggregateDelay"`
}
// RealtimeData represents combined stats for all Fastly's POPs and aggregate of them.
// It also includes a timestamp of when the stats were recorded
type RealtimeData struct {
Datacenter map[string]*Stats `mapstructure:"datacenter"`
Aggregated *Stats `mapstructure:"aggregated"`
Recorded uint64 `mapstructure:"recorded"`
}
// GetRealtimeStatsInput is an input parameter to GetRealtimeStats function
type GetRealtimeStatsInput struct {
Service string
Timestamp uint64
Limit uint32
}
// GetRealtimeStats returns realtime stats for a service based on the GetRealtimeStatsInput
// parameter. The realtime stats work in a rolling fasion where first request will return
// a timestamp which should be passed to consequentive call and so on.
// More details at https://docs.fastly.com/api/analytics
func (c *RTSClient) GetRealtimeStats(i *GetRealtimeStatsInput) (*RealtimeStatsResponse, error) {
if i.Service == "" {
return nil, ErrMissingService
}
path := fmt.Sprintf("/v1/channel/%s/ts/%d", i.Service, i.Timestamp)
if i.Limit != 0 {
path = fmt.Sprintf("%s/limit/%d", path, i.Limit)
}
resp, err := c.client.Get(path, nil)
if err != nil {
return nil, err
}
var s *RealtimeStatsResponse
if err := decodeJSON(&s, resp.Body); err != nil {
return nil, err
}
return s, nil
}