mats/go-cart-actor
1
0
Fork 0
Code Issues Pull Requests 1 Actions 3 Packages Projects Releases Wiki Activity

only require ownership if mutating or is not empty
All checks were successful
Build and Publish / BuildAndDeploy (push) Successful in 2m3s
Details

Browse Source
This commit is contained in:
matst80
2024-11-11 23:46:10 +01:00
parent 2b8ebe3594
commit 2022d318ad
1 changed files with 14 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
synced-pool.go
View File

@@ -422,8 +422,9 @@ func (p *SyncedPool) AddRemote(host string) error {
return p.addRemoteHost(host, &remote)
}
func (p *SyncedPool) getGrain(id CartId) (Grain, error) {
func (p *SyncedPool) getGrain(id CartId, requestOwnership bool) (Grain, error) {
localGrain, ok := p.local.grains[id]
var err error
if !ok {
// check if remote grain exists
p.mu.RLock()
@@ -433,10 +434,11 @@ func (p *SyncedPool) getGrain(id CartId) (Grain, error) {
remoteLookupCount.Inc()
return remoteGrain, nil
}
err := p.RequestOwnership(id)
if err != nil {
return nil, err
if requestOwnership {
err = p.RequestOwnership(id)
if err != nil {
return nil, err
}
}
localGrain, err = p.local.GetGrain(id)
if err != nil {
@@ -448,7 +450,7 @@ func (p *SyncedPool) getGrain(id CartId) (Grain, error) {
}
func (p *SyncedPool) Process(id CartId, messages ...Message) (*CallResult, error) {
pool, err := p.getGrain(id)
pool, err := p.getGrain(id, true)
var res *CallResult
if err != nil {
return nil, err
@@ -463,13 +465,17 @@ func (p *SyncedPool) Process(id CartId, messages ...Message) (*CallResult, error
}
func (p *SyncedPool) Get(id CartId) (*CallResult, error) {
grain, err := p.getGrain(id)
grain, err := p.getGrain(id, false)
if err != nil {
return nil, err
}
if remoteGrain, ok := grain.(*RemoteGrain); ok {
return remoteGrain.GetCurrentState()
}
if localGrain, ok := grain.(*CartGrain); ok {
if len(localGrain.storageMessages) > 0 {
go p.RequestOwnership(id)
}
}
return grain.GetCurrentState()
}