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fix(communities/manager): use sync.map to fix concurrent map writes err (#3445)

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Jonathan Rainville 2023-05-05 14:13:55 -04:00 committed by GitHub
parent b7767ea63c
commit edf8869ff2
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2 changed files with 16 additions and 17 deletions
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2
VERSION
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@ -1 +1 @@
0.150.0
0.150.1

13
protocol/communities/manager.go
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@ -76,7 +76,7 @@ type Manager struct {
walletConfig *params.WalletConfig
historyArchiveTasksWaitGroup sync.WaitGroup
historyArchiveTasks sync.Map // stores `chan struct{}`
periodicMemberPermissionsTasks map[string]chan struct{}
periodicMemberPermissionsTasks sync.Map // stores `chan struct{}`
torrentTasks map[string]metainfo.Hash
historyArchiveDownloadTasks map[string]*HistoryArchiveDownloadTask
}
@ -157,7 +157,6 @@ func NewManager(identity *ecdsa.PrivateKey, db *sql.DB, encryptor *encryption.Pr
quit: make(chan struct{}),
transport: transport,
torrentConfig: torrentConfig,
periodicMemberPermissionsTasks: make(map[string]chan struct{}),
torrentTasks: make(map[string]metainfo.Hash),
historyArchiveDownloadTasks: make(map[string]*HistoryArchiveDownloadTask),
persistence: &Persistence{
@ -618,12 +617,12 @@ func (m *Manager) checkMemberPermissions(communityID types.HexBytes) error {
func (m *Manager) CheckMemberPermissionsPeriodically(communityID types.HexBytes) {
if _, exists := m.periodicMemberPermissionsTasks[communityID.String()]; exists {
if _, exists := m.periodicMemberPermissionsTasks.Load(communityID.String()); exists {
return
}
cancel := make(chan struct{})
m.periodicMemberPermissionsTasks[communityID.String()] = cancel
m.periodicMemberPermissionsTasks.Store(communityID.String(), cancel)
ticker := time.NewTicker(memberPermissionsCheckInterval)
defer ticker.Stop()
@ -636,7 +635,7 @@ func (m *Manager) CheckMemberPermissionsPeriodically(communityID types.HexBytes)
m.logger.Debug("failed to check member permissions", zap.Error(err))
}
case <-cancel:
delete(m.periodicMemberPermissionsTasks, communityID.String())
m.periodicMemberPermissionsTasks.Delete(communityID.String())
return
}
}
@ -665,8 +664,8 @@ func (m *Manager) DeleteCommunityTokenPermission(request *requests.DeleteCommuni
// if not we can stop checking token criteria on-chain
// for members
becomeMemberPermissions := community.TokenPermissionsByType(protobuf.CommunityTokenPermission_BECOME_MEMBER)
if cancel, exists := m.periodicMemberPermissionsTasks[community.IDString()]; exists && len(becomeMemberPermissions) == 0 {
close(cancel)
if cancel, exists := m.periodicMemberPermissionsTasks.Load(community.IDString()); exists && len(becomeMemberPermissions) == 0 {
close(cancel.(chan struct{})) // Need to cast to the chan
}
m.publish(&Subscription{Community: community})