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Re-introduce stream/consumer snapshot on shutdown #6279

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merged 1 commit into from
Dec 18, 2024
Merged

Re-introduce stream/consumer snapshot on shutdown #6279

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8 changes: 8 additions & 0 deletions server/jetstream_cluster.go
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Original file line number Diff line number Diff line change
Expand Up @@ -2543,10 +2543,14 @@ func (js *jetStream) monitorStream(mset *stream, sa *streamAssignment, sendSnaps
for {
select {
case <-s.quitCh:
// Server shutting down, but we might receive this before qch, so try to snapshot.
doSnapshot()
return
case <-mqch:
return
case <-qch:
// Clean signal from shutdown routine so do best effort attempt to snapshot.
doSnapshot()
return
case <-aq.ch:
var ne, nb uint64
Expand Down Expand Up @@ -4980,8 +4984,12 @@ func (js *jetStream) monitorConsumer(o *consumer, ca *consumerAssignment) {
for {
select {
case <-s.quitCh:
// Server shutting down, but we might receive this before qch, so try to snapshot.
doSnapshot(false)
return
case <-qch:
// Clean signal from shutdown routine so do best effort attempt to snapshot.
doSnapshot(false)
return
case <-aq.ch:
ces := aq.pop()
Expand Down
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