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Constants ¶
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Functions ¶
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Types ¶
type ErrPvtdataNotAvailable ¶ added in v1.1.1
type ErrPvtdataNotAvailable struct {
Msg string
}
ErrPvtdataNotAvailable is to be thrown when an application seeks a private data item during simulation and the simulator is not capable of returning the version of the private data item consistent with the snapshopt exposed to the simulation
func (*ErrPvtdataNotAvailable) Error ¶ added in v1.1.1
func (e *ErrPvtdataNotAvailable) Error() string
type ErrUnsupportedTransaction ¶ added in v1.1.1
type ErrUnsupportedTransaction struct {
Msg string
}
ErrUnsupportedTransaction is expected to be thrown if a unsupported query is performed in an update transaction
func (*ErrUnsupportedTransaction) Error ¶ added in v1.1.1
func (e *ErrUnsupportedTransaction) Error() string
type TxMgr ¶
type TxMgr interface { NewQueryExecutor(txid string) (ledger.QueryExecutor, error) NewTxSimulator(txid string) (ledger.TxSimulator, error) ValidateAndPrepare(blockAndPvtdata *ledger.BlockAndPvtData, doMVCCValidation bool) ([]*TxStatInfo, []byte, error) RemoveStaleAndCommitPvtDataOfOldBlocks(blocksPvtData map[uint64][]*ledger.TxPvtData) error GetLastSavepoint() (*version.Height, error) ShouldRecover(lastAvailableBlock uint64) (bool, uint64, error) CommitLostBlock(blockAndPvtdata *ledger.BlockAndPvtData) error Commit() error Rollback() Shutdown() }
TxMgr - an interface that a transaction manager should implement
type TxStatInfo ¶ added in v1.4.1
type TxStatInfo struct { ValidationCode peer.TxValidationCode TxType common.HeaderType ChaincodeID *peer.ChaincodeID NumCollections int }
TxStatInfo encapsulates information about a transaction
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