TrueCloudLab/frostfs-node
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[#1224] ir: Listen to subnet removal events

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IR must listen to subnet removal notifications always (regardless of notary
mode).

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
This commit is contained in:
Pavel Karpy 2022-05-13 21:37:59 +03:00 committed by LeL
parent 71f18ba9ec
commit b3e1e90c01
2 changed files with 20 additions and 16 deletions
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1
CHANGELOG.md
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@ -12,6 +12,7 @@ Changelog for NeoFS Node
- Do not update NNS group if the key is the same (#1375)
- Make LOCODE messages more descriptive (#1394)
- Basic income transfer's incorrect log message (#1374)
- Listen to subnet removal events in notary-enabled env (#1224)
## [0.28.1] - 2022-05-05

35
pkg/innerring/subnet.go
View file

@ -100,6 +100,7 @@ const (
//
// Events (notary):
// * put (parser: subnetevents.ParseNotaryPut, handler: catchSubnetCreation);
// * Delete (parser: subnetevents.ParseDelete, handler: catchSubnetCreation).
//
// Events (non-notary):
// * Put (parser: subnetevents.ParsePut, handler: catchSubnetCreation);
@ -118,7 +119,7 @@ func (s *Server) listenSubnet() {
parserInfo.SetScriptHash(s.contracts.subnet)
handlerInfo.SetScriptHash(s.contracts.subnet)
listenEvent := func(notifyName string, parser event.NotaryParser, handler event.Handler) {
listenNotaryEvent := func(notifyName string, parser event.NotaryParser, handler event.Handler) {
notifyTyp := event.NotaryTypeFromString(notifyName)
parserInfo.SetMempoolType(mempoolevent.TransactionAdded)
@ -135,10 +136,19 @@ func (s *Server) listenSubnet() {
}
// subnet creation
listenEvent(notarySubnetCreateEvName, subnetevents.ParseNotaryPut, s.onlyAlphabetEventHandler(s.catchSubnetCreation))
listenNotaryEvent(notarySubnetCreateEvName, subnetevents.ParseNotaryPut, s.onlyAlphabetEventHandler(s.catchSubnetCreation))
// subnet removal
listenNotifySubnetEvent(s, subnetRemoveEvName, subnetevents.ParseDelete, s.onlyAlphabetEventHandler(s.catchSubnetRemoval))
}
func (s *Server) listenSubnetWithoutNotary() {
// subnet creation
listenNotifySubnetEvent(s, subnetCreateEvName, subnetevents.ParsePut, s.onlyAlphabetEventHandler(s.catchSubnetCreation))
// subnet removal
listenNotifySubnetEvent(s, subnetRemoveEvName, subnetevents.ParseDelete, s.onlyAlphabetEventHandler(s.catchSubnetRemoval))
}
func listenNotifySubnetEvent(s *Server, notifyName string, parser event.NotificationParser, handler event.Handler) {
var (
parserInfo event.NotificationParserInfo
handlerInfo event.NotificationHandlerInfo
@ -147,23 +157,16 @@ func (s *Server) listenSubnetWithoutNotary() {
parserInfo.SetScriptHash(s.contracts.subnet)
handlerInfo.SetScriptHash(s.contracts.subnet)
listenEvent := func(notifyName string, parser event.NotificationParser, handler event.Handler) {
notifyTyp := event.TypeFromString(notifyName)
notifyTyp := event.TypeFromString(notifyName)
parserInfo.SetType(notifyTyp)
handlerInfo.SetType(notifyTyp)
parserInfo.SetType(notifyTyp)
handlerInfo.SetType(notifyTyp)
parserInfo.SetParser(parser)
handlerInfo.SetHandler(handler)
parserInfo.SetParser(parser)
handlerInfo.SetHandler(handler)
s.morphListener.SetNotificationParser(parserInfo)
s.morphListener.RegisterNotificationHandler(handlerInfo)
}
// subnet creation
listenEvent(subnetCreateEvName, subnetevents.ParsePut, s.onlyAlphabetEventHandler(s.catchSubnetCreation))
// subnet removal
listenEvent(subnetRemoveEvName, subnetevents.ParseDelete, s.onlyAlphabetEventHandler(s.catchSubnetRemoval))
s.morphListener.SetNotificationParser(parserInfo)
s.morphListener.RegisterNotificationHandler(handlerInfo)
}
// catchSubnetCreation catches event of subnet creation from listener and queues the processing.