package health

import (
	"context"
	"runtime"

	"github.com/pkg/errors"
)

func NewGoRoutinesCheck(threshold int) CheckFunc {
	return func(ctx context.Context) error {
		count := runtime.NumGoroutine()
		if count > threshold {
			return errors.Errorf("too many goroutines (%d > %d)", count, threshold)
		}
		return nil
	}
}