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Frrist/receipt events schema (#1132)
* feat: implement actor event task and schema - track the value of EventRoots contained in message receipts.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| package messages | ||
|
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| import ( | ||
| "context" | ||
|
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| "go.opencensus.io/tag" | ||
|
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| "github.com/filecoin-project/lily/metrics" | ||
| "github.com/filecoin-project/lily/model" | ||
| ) | ||
|
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| type ActorEvent struct { | ||
| tableName struct{} `pg:"actor_events"` | ||
|
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| Height int64 `pg:",pk,notnull,use_zero"` | ||
| StateRoot string `pg:",pk,notnull"` | ||
| MessageCid string `pg:",pk,notnull"` | ||
| EventIndex int64 `pg:",pk,notnull,use_zero"` | ||
|
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| Emitter string `pg:",notnull"` | ||
| Flags []byte `pg:",notnull"` | ||
| Key string `pg:",notnull"` | ||
| Value []byte `pg:",notnull"` | ||
| } | ||
|
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| func (a *ActorEvent) Persist(ctx context.Context, s model.StorageBatch, version model.Version) error { | ||
| ctx, _ = tag.New(ctx, tag.Upsert(metrics.Table, "actor_events")) | ||
| stop := metrics.Timer(ctx, metrics.PersistDuration) | ||
| defer stop() | ||
|
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| metrics.RecordCount(ctx, metrics.PersistModel, 1) | ||
| return s.PersistModel(ctx, a) | ||
| } | ||
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| type ActorEventList []*ActorEvent | ||
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| func (al ActorEventList) Persist(ctx context.Context, s model.StorageBatch, version model.Version) error { | ||
| if len(al) == 0 { | ||
| return nil | ||
| } | ||
| ctx, _ = tag.New(ctx, tag.Upsert(metrics.Table, "actor_events")) | ||
| stop := metrics.Timer(ctx, metrics.PersistDuration) | ||
| defer stop() | ||
|
|
||
| metrics.RecordCount(ctx, metrics.PersistModel, len(al)) | ||
| return s.PersistModel(ctx, al) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| package v1 | ||
|
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| func init() { | ||
| patches.Register( | ||
| 13, | ||
| ` | ||
| CREATE TABLE IF NOT EXISTS {{ .SchemaName | default "public"}}.actor_events ( | ||
| height bigint NOT NULL, | ||
| state_root text NOT NULL, | ||
| event_index bigint NOT NULL, | ||
| message_cid text NOT NULL, | ||
| emitter text NOT NULL, | ||
| flags bytea NOT NULL, | ||
| key text NOT NULL, | ||
| value bytea NOT NULL, | ||
| PRIMARY KEY ("height", "state_root", "event_index", "message_cid") | ||
| ); | ||
| `, | ||
| ) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,142 @@ | ||
| package actorevent | ||
|
|
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| import ( | ||
| "bytes" | ||
| "context" | ||
| "fmt" | ||
| "math" | ||
|
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| "github.com/filecoin-project/go-address" | ||
| "github.com/filecoin-project/go-amt-ipld/v4" | ||
| "github.com/filecoin-project/lotus/chain/types" | ||
| "github.com/ipfs/go-cid" | ||
| cbg "github.com/whyrusleeping/cbor-gen" | ||
| "go.opentelemetry.io/otel" | ||
| "go.opentelemetry.io/otel/attribute" | ||
| "golang.org/x/xerrors" | ||
|
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| "github.com/filecoin-project/lily/model" | ||
| messagemodel "github.com/filecoin-project/lily/model/messages" | ||
| visormodel "github.com/filecoin-project/lily/model/visor" | ||
| "github.com/filecoin-project/lily/tasks" | ||
| "github.com/filecoin-project/lily/tasks/messages" | ||
| ) | ||
|
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| type Task struct { | ||
| node tasks.DataSource | ||
| } | ||
|
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| func NewTask(node tasks.DataSource) *Task { | ||
| return &Task{ | ||
| node: node, | ||
| } | ||
| } | ||
|
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| func (t *Task) ProcessTipSets(ctx context.Context, current *types.TipSet, executed *types.TipSet) (model.Persistable, *visormodel.ProcessingReport, error) { | ||
| ctx, span := otel.Tracer("").Start(ctx, "ProcessTipSets") | ||
| if span.IsRecording() { | ||
| span.SetAttributes( | ||
| attribute.String("current", current.String()), | ||
| attribute.Int64("current_height", int64(current.Height())), | ||
| attribute.String("executed", executed.String()), | ||
| attribute.Int64("executed_height", int64(executed.Height())), | ||
| attribute.String("processor", "actor_events"), | ||
| ) | ||
| } | ||
| defer span.End() | ||
|
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| report := &visormodel.ProcessingReport{ | ||
| Height: int64(current.Height()), | ||
| StateRoot: current.ParentState().String(), | ||
| } | ||
|
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| blkMsgRect, err := t.node.TipSetMessageReceipts(ctx, current, executed) | ||
| if err != nil { | ||
| report.ErrorsDetected = fmt.Errorf("getting tipset message receipet: %w", err) | ||
| return nil, report, nil | ||
| } | ||
|
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| var ( | ||
| out = make(messagemodel.ActorEventList, 0, len(blkMsgRect)) | ||
| errorsDetected = make([]*messages.MessageError, 0, len(blkMsgRect)) | ||
| msgsSeen = make(map[cid.Cid]bool, len(blkMsgRect)) | ||
| ) | ||
|
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| for _, m := range blkMsgRect { | ||
| select { | ||
| case <-ctx.Done(): | ||
| return nil, nil, fmt.Errorf("context done: %w", ctx.Err()) | ||
| default: | ||
| } | ||
|
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| itr, err := m.Iterator() | ||
| if err != nil { | ||
| return nil, nil, err | ||
| } | ||
|
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| for itr.HasNext() { | ||
| msg, _, rec := itr.Next() | ||
| if msgsSeen[msg.Cid()] { | ||
| continue | ||
| } | ||
| msgsSeen[msg.Cid()] = true | ||
|
|
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| if rec.EventsRoot == nil { | ||
| continue | ||
| } | ||
|
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| evtArr, err := amt.LoadAMT(ctx, t.node.Store(), *rec.EventsRoot, amt.UseTreeBitWidth(types.EventAMTBitwidth)) | ||
| if err != nil { | ||
| report.ErrorsDetected = fmt.Errorf("loading actor events amt (%s): %w", *rec.EventsRoot, err) | ||
| return nil, report, nil | ||
| } | ||
| var evt types.Event | ||
| err = evtArr.ForEach(ctx, func(evtIdx uint64, deferred *cbg.Deferred) error { | ||
| if evtIdx > math.MaxInt { | ||
| return xerrors.Errorf("too many events") | ||
| } | ||
| if err := evt.UnmarshalCBOR(bytes.NewReader(deferred.Raw)); err != nil { | ||
| return err | ||
| } | ||
|
|
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| emitter, err := address.NewIDAddress(uint64(evt.Emitter)) | ||
| if err != nil { | ||
| errorsDetected = append(errorsDetected, &messages.MessageError{ | ||
| Cid: msg.Cid(), | ||
| Error: fmt.Sprintf("failed to make ID address from event emitter (%s): %s", evt.Emitter, err), | ||
| }) | ||
| return err | ||
| } | ||
| for _, e := range evt.Entries { | ||
| out = append(out, &messagemodel.ActorEvent{ | ||
| Height: int64(current.Height()), | ||
| StateRoot: current.ParentState().String(), | ||
| MessageCid: msg.Cid().String(), | ||
| EventIndex: int64(evtIdx), | ||
| Emitter: emitter.String(), | ||
| Flags: []byte{e.Flags}, | ||
| Key: e.Key, | ||
| Value: e.Value, | ||
| }) | ||
| } | ||
| return nil | ||
| }) | ||
|
|
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| if err != nil { | ||
| errorsDetected = append(errorsDetected, &messages.MessageError{ | ||
| Cid: msg.Cid(), | ||
| Error: fmt.Sprintf("loading actor events amt (%s): %s", *rec.EventsRoot, err), | ||
| }) | ||
| continue | ||
| } | ||
| } | ||
| } | ||
|
|
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| if len(errorsDetected) != 0 { | ||
| report.ErrorsDetected = errorsDetected | ||
| } | ||
|
|
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| return model.PersistableList{ | ||
| out, | ||
| }, report, nil | ||
| } |