(msg *queue.Message)
| 378 | } |
| 379 | |
| 380 | func (exec *Executor) procExecAddBlock(msg *queue.Message) { |
| 381 | |
| 382 | //panic 处理 |
| 383 | defer func() { |
| 384 | if r := recover(); r != nil { |
| 385 | elog.Error("add blk panic error", "err", r) |
| 386 | msg.Reply(exec.client.NewMessage("", types.EventReceipts, types.ErrExecPanic)) |
| 387 | return |
| 388 | } |
| 389 | }() |
| 390 | datas := msg.GetData().(*types.BlockDetail) |
| 391 | b := datas.Block |
| 392 | ctx := &executorCtx{ |
| 393 | stateHash: b.StateHash, |
| 394 | height: b.Height, |
| 395 | blocktime: b.BlockTime, |
| 396 | difficulty: uint64(b.Difficulty), |
| 397 | mainHash: b.MainHash, |
| 398 | mainHeight: b.MainHeight, |
| 399 | parentHash: b.ParentHash, |
| 400 | } |
| 401 | var localdb dbm.KVDB |
| 402 | if !exec.disableLocal { |
| 403 | localdb = NewLocalDB(exec.client, exec.qclient, false) |
| 404 | defer localdb.(*LocalDB).Close() |
| 405 | } |
| 406 | execute := newExecutor(ctx, exec, localdb, b.Txs, datas.Receipts) |
| 407 | //因为mvcc 还没有写入，所以目前的mvcc版本是前一个区块的版本 |
| 408 | execute.enableMVCC(datas.PrevStatusHash) |
| 409 | var kvset types.LocalDBSet |
| 410 | for _, kv := range datas.KV { |
| 411 | err := execute.stateDB.Set(kv.Key, kv.Value) |
| 412 | if err != nil { |
| 413 | panic(err) |
| 414 | } |
| 415 | } |
| 416 | for name, plugin := range globalPlugins { |
| 417 | kvs, ok, err := plugin.CheckEnable(execute, exec.pluginEnable[name]) |
| 418 | if err != nil { |
| 419 | panic(err) |
| 420 | } |
| 421 | if !ok { |
| 422 | continue |
| 423 | } |
| 424 | if len(kvs) > 0 { |
| 425 | kvset.KV = append(kvset.KV, kvs...) |
| 426 | } |
| 427 | |
| 428 | kvs, err = plugin.ExecLocal(execute, datas) |
| 429 | if err != nil { |
| 430 | msg.Reply(exec.client.NewMessage("", types.EventAddBlock, err)) |
| 431 | return |
| 432 | } |
| 433 | if len(kvs) > 0 { |
| 434 | kvset.KV = append(kvset.KV, kvs...) |
| 435 | for _, kv := range kvs { |
| 436 | err := execute.localDB.Set(kv.Key, kv.Value) |
| 437 | if err != nil { |
no test coverage detected