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bump go-streamrpc to 0.2, cleanup logging

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logging should be user-friendly in INFO mode
This commit is contained in:
Christian Schwarz
2018-08-31 16:26:11 +02:00
parent f387e23214
commit b95e983d0d
11 changed files with 60 additions and 39 deletions
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replication/mainfsm.go
+16 -4
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@@ -147,6 +147,9 @@ func (r *Replication) Drive(ctx context.Context, sender Sender, receiver Receive
WithField("transition", fmt.Sprintf("%s => %s", pre, post)).
WithField("duration", delta).
Debug("main state transition")
if post == Working && pre != post {
getLogger(ctx).Info("start working")
}
}
getLogger(ctx).
@@ -178,6 +181,8 @@ func statePlanning(ctx context.Context, sender Sender, receiver Receiver, u upda
log := getLogger(ctx)
log.Info("start planning")
handlePlanningError := func(err error) state {
return u(func(r *Replication) {
r.planningError = err
@@ -203,7 +208,7 @@ func statePlanning(ctx context.Context, sender Sender, receiver Receiver, u upda
log := mainlog.WithField("filesystem", fs.Path)
log.Info("assessing filesystem")
log.Debug("assessing filesystem")
sfsvs, err := sender.ListFilesystemVersions(ctx, fs.Path)
if err != nil {
@@ -266,8 +271,10 @@ func statePlanning(ctx context.Context, sender Sender, receiver Receiver, u upda
}
}
qitem := fsrfsm.Done()
log.Debug("compute send size estimate")
if err = qitem.UpdateSizeEsitmate(ctx, sender); err != nil {
log.WithError(err).Error("cannot get size estimate")
log.WithError(err).Error("error computing size estimate")
return handlePlanningError(err)
}
q.Add(qitem)
@@ -284,10 +291,13 @@ func statePlanning(ctx context.Context, sender Sender, receiver Receiver, u upda
var RetrySleepDuration = 10 * time.Second // FIXME make constant onfigurable
func statePlanningError(ctx context.Context, sender Sender, receiver Receiver, u updater) state {
sleepUntil := time.Now().Add(RetrySleepDuration)
u(func(r *Replication) {
r.sleepUntil = time.Now().Add(RetrySleepDuration)
r.sleepUntil = sleepUntil
})
t := time.NewTimer(RetrySleepDuration)
getLogger(ctx).WithField("until", sleepUntil).Info("retry wait after planning error")
defer t.Stop()
select {
case <-ctx.Done():
@@ -328,10 +338,12 @@ func stateWorking(ctx context.Context, sender Sender, receiver Receiver, u updat
}
func stateWorkingWait(ctx context.Context, sender Sender, receiver Receiver, u updater) state {
sleepUntil := time.Now().Add(RetrySleepDuration)
u(func(r *Replication) {
r.sleepUntil = time.Now().Add(RetrySleepDuration)
r.sleepUntil = sleepUntil
})
t := time.NewTimer(RetrySleepDuration)
getLogger(ctx).WithField("until", sleepUntil).Info("retry wait after send/recv error")
defer t.Stop()
select {
case <-ctx.Done():