mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-12-04 16:51:11 +01:00
78eaa056c0
While at it, move app/vmselect/bufferedwriter to lib/bufferedwriter, since it is going to be used in VictoriaLogs
34 lines
902 B
Go
34 lines
902 B
Go
package httputils
|
|
|
|
import (
|
|
"fmt"
|
|
"net/http"
|
|
"strconv"
|
|
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/promutils"
|
|
)
|
|
|
|
// GetDuration returns duration in milliseconds from the given argKey query arg.
|
|
func GetDuration(r *http.Request, argKey string, defaultValue int64) (int64, error) {
|
|
argValue := r.FormValue(argKey)
|
|
if len(argValue) == 0 {
|
|
return defaultValue, nil
|
|
}
|
|
secs, err := strconv.ParseFloat(argValue, 64)
|
|
if err != nil {
|
|
// Try parsing string format
|
|
d, err := promutils.ParseDuration(argValue)
|
|
if err != nil {
|
|
return 0, fmt.Errorf("cannot parse %q=%q: %w", argKey, argValue, err)
|
|
}
|
|
secs = d.Seconds()
|
|
}
|
|
msecs := int64(secs * 1e3)
|
|
if msecs <= 0 || msecs > maxDurationMsecs {
|
|
return 0, fmt.Errorf("%q=%dms is out of allowed range [%d ... %d]", argKey, msecs, 0, int64(maxDurationMsecs))
|
|
}
|
|
return msecs, nil
|
|
}
|
|
|
|
const maxDurationMsecs = 100 * 365 * 24 * 3600 * 1000
|