2 files changed, 16 insertions, 13 deletions
diff --git a/src/daq/s5proxy/src/s5proxy/config.go b/src/daq/s5proxy/src/s5proxy/config.go
index c36d60d..8a94c48 100644
--- a/src/daq/s5proxy/src/s5proxy/config.go
+++ b/src/daq/s5proxy/src/s5proxy/config.go
@@ -93,16 +93,18 @@ type HeaderOperation struct {
 	Value     string    `json:"value,omitempty"`
 }
 
-type Duration struct {
-	Value time.Duration
-}
+type Duration int64
 
-func (d *Duration) UnmarshalText(data []byte) (err error) {
-	d.Value, err = time.ParseDuration(string(data))
-	if err == nil && d.Value < 0 {
-		err = errors.New("negative durations are not allowed")
+func (d *Duration) UnmarshalText(data []byte) error {
+	v, err := time.ParseDuration(string(data))
+	if err != nil {
+		return err
 	}
-	return
+	if v < 1*time.Second {
+		return errors.New("duration must be >= 1s")
+	}
+	*d = Duration(v / time.Millisecond)
+	return nil
 }
 
 type SFiveConf struct {
@@ -134,7 +136,7 @@ func readConfig(configfile string) (conf *Config, err error) {
 	defer f.Close()
 
 	conf = &Config{}
-	conf.SFive.Duration.Value = 10 * time.Second
+	conf.SFive.Duration = 10000
 	err = json.NewDecoder(f).Decode(conf)
 	return
 }
diff --git a/src/daq/s5proxy/src/s5proxy/stats.go b/src/daq/s5proxy/src/s5proxy/stats.go
index ddc3885..7b291b7 100644
--- a/src/daq/s5proxy/src/s5proxy/stats.go
+++ b/src/daq/s5proxy/src/s5proxy/stats.go
@@ -211,18 +211,19 @@ func (s *Stats) Run() (err error) {
 		go worker.Run()
 	}
 
-	offset := s.conf.SFive.Duration.Value - (time.Duration(time.Now().UnixNano()) % (s.conf.SFive.Duration.Value))
+	d := time.Duration(s.conf.SFive.Duration) * time.Millisecond
+	offset := d - (time.Duration(time.Now().UnixNano()) % d)
 	s5l.Printf("STATS: waiting %v for the next duration boundary", offset)
 	time.Sleep(offset)
 	s5l.Printf("STATS: starting ticker")
-	ticker := time.NewTicker(s.conf.SFive.Duration.Value)
+	ticker := time.NewTicker(d)
 	for _, worker := range s.workers {
 		worker.trigger <- time.Unix(0, 0) // stats-worker will not send data but just reset
 	}
 	for {
 		select {
 		case t := <-ticker.C:
-			t = t.Add(-1 * s.conf.SFive.Duration.Value)
+			t = t.Add(-1 * d)
 			for _, worker := range s.workers {
 				worker.trigger <- t
 			}
@@ -230,7 +231,7 @@ func (s *Stats) Run() (err error) {
 			upd.Version = 1
 			upd.Hostname = s.conf.SFive.Hostname
 			upd.Tags = s.conf.SFive.Tags
-			upd.Duration = int64(s.conf.SFive.Duration.Value / time.Millisecond)
+			upd.Duration = int64(s.conf.SFive.Duration)
 			s5l.Printf("STATS: got data update for '%v'", upd)
 			// TODO: send it out on socket
 			// TODO: if sock error ... try reconnect