mirror of
https://github.com/kaspanet/kaspad.git
synced 2025-03-30 15:08:33 +00:00
36 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
stasatdaglabs
|
f8b18e09d6
|
[NOD-805] Redesign the database (#685)
* [NOD-828] Reimplement FFLDB (#663) * [NOD-828] Create the database2 package that will some day replace the database package. * [NOD-828] Implement a "bucket" key mechanism. * [NOD-828] Move bucket.go into the ffldb2 package. * [NOD-828] Delete the un-interfaced ffldb package from database2, since we aren't going to be using it anyway. * [NOD-828] Copy over + fixup flat file structs from the old ffldb. * [NOD-828] Implement flatFilePath. * [NOD-828] Implement flatFileStore.write(). * [NOD-828] Implement flatFileStore.read(). * [NOD-828] Implement flatFileStore.rollback(). * [NOD-828] Sync the file to disk at the end of write(). * [NOD-828] Extract crc32ByteOrder to a separate variable. * [NOD-828] Add a sanity test. * [NOD-828] Remove context-unrelated methods from the Database interface. * [NOD-828] Create an ffldb object. Simply work against a context. * [NOD-828] Open the new database on start. * [NOD-828] Create the leveldb package. * [NOD-828] Implement opening/closing leveldb. * [NOD-828] Implement get/put out of/into leveldb. * [NOD-828] Implement transactions and make them implement a generic database interface. * [NOD-828] Write sanity tests for leveldb with and without transactions. * [NOD-828] Add another case to the transaction sanity test. * [NOD-828] Implement AppendBlock/RetrieveBlock. * [NOD-828] Refactor so that concepts such as "block" and "metadata" don't leak into the database package. * [NOD-828] Add RollbackFlatData to the database interface. * [NOD-828] Remove anything from dbaccess that I'm not planning to implement as part of this ticket. * [NOD-828] Implement StoreBlock. * [NOD-828] Implement FetchBlock. * [NOD-828] Implement HasBlock. * [NOD-828] Write a sanity test for block insertion. * [NOD-828] Implement CurrentFlatDataLocation. * [NOD-828] Implement storing the current block location. * [NOD-828] Implement initializing/syncing the flat file block store and the "metadata". * [NOD-828] Add InitBlockStore to TestBlockStoreSanity. * [NOD-828] Fix rename errors. * [NOD-828] Fix lint errors in the root database package. * [NOD-828] Fix lint errors in the ffldb.go. * [NOD-828] Fix lint errors in the flatfile/db.go. * [NOD-828] Rename packages in such a way to make the linter happy. * [NOD-828] Finish satisfying the linter. * [NOD-828] Fix doc.go. * [NOD-828] Fix comments in block.go. * [NOD-828] Move dbaccess out of the database package. * [NOD-828] Move opening/closing the database to dbaccess. * [NOD-828] Move the Database interface to the root database package, since it's meant to be generic. * [NOD-828] Make ffldb generic to later support additional databases. * [NOD-828] Make ffldb.Open return DatabaseHandle, since ffldb is no longer exported. * [NOD-828] Fix comments. * [NOD-828] Rename AppendFlatData to AppendToStore and RetrieveFlatData to RetrieveFromStore. * [NOD-828] Make buckets nicer to use. * [NOD-828] Implement cursors that iterate over some bucket. * [NOD-828] Generalize flat-file repairing and move block database repairing into ffldb. * [NOD-828] Write a test making sure that flat file repair works. * [NOD-828] Properly close the database in TestRepairFlatFiles. * [NOD-828] Add a comment warning against putting and getting the same data within the same transaction. * [NOD-828] Fix the flatFilesBucket description. * [NOD-828] Remove superfluous whitespace. * [NOD-828] Fix the ffldb description. * [NOD-828] Rename Database to DataAccessor and rename Handle to Database. * [NOD-828] Make Get return nil if the value doesn't exist. * [NOD-828] Attempt to close leveldb even if closing ffdb failed. * [NOD-828] Fix a bug where the wrong location would be written to the current store location bucket. * [NOD-828] Fix not updating the store location in ffldb transactions. * [NOD-828] Make scanFlatFiles return an error if os.Stat fails for any reason other than file-not-found. * [NOD-828] Update the README and doc.go. * [NOD-828] Simplify Bucket.Path(). * [NOD-828] Since LevelDBCursor satisfied the database2.Cursor interface, use it directly. * [NOD-828] Combine two lines into one. * [NOD-828] Combine another two lines into one. * [NOD-828] Move a misplaced comment. * [NOD-828] Use Wrapf instead of Errorf where appropriate. * [NOD-828] Fix a comment. * [NOD-828] Fix a comment. * [NOD-828] Fix Wrapf calls. * [NOD-828] Fix comments. * [NOD-828] Remove superfluous whitespace. * [NOD-828] Add a comment explaining the use of batches and snapshots. * [NOD-828] Implement RollbackUnlessClosed(). * [NOD-828] Return both errors in StoreBlock rollback. * [NOD-828] Move rollback-on-error logic into ffldb. Remove CurrentStoreLocation and RollbackStore from DataAccessor. * [NOD-828] Make bucket a type alias instead of a struct. * [NOD-828] Fix a typo. * [NOD-828] Use copy instead of append in Bucket. * [NOD-828] Extract flatFileLocationSerializedSize to a const. * [NOD-828] Debugf -> Warnf in rollback.go. * [NOD-828] Fix a comment. * [NOD-828] Fix a comment. * [NOD-828] Remove data length from flat file data format. * [NOD-828] Rearrange TestLevelDBTransactionSanity a bit. * [NOD-828] Add stack traces to all errors that come out of library functions. * [NOD-828] Return errors from rollback(). * [NOD-828] Remove an irrelevant comment. * [NOD-828] Remove redundant whitespace. * [NOD-828] Handle nil in FetchBlock. * [NOD-828] Move the explanation about batches and snapshots to the LevelDBTransaction struct. * Revert "[NOD-828] Make bucket a type alias instead of a struct." This reverts commit 1fd39652 * [NOD-828] Fix revert errors. * Revert "[NOD-828] Remove data length from flat file data format." This reverts commit ef408e32 * [NOD-862] Move Cursor() into the DataAccessor interface. * [NOD-828] Add Delete to DataAccessor. * [NOD-828] Fix a couple of places that erroneously referenced blocks. * [NOD-828] Add a comment on top of flatFileLocationSerializedSize. * [NOD-828] Add Seek to Cursor. * [NOD-828] Add First to Cursor. * [NOD-828] Rename db to accessor in Context. * [NOD-828] Make Get/Fetch calls return a boolean to indicate whether the requested item was found. * [NOD-828] Name the output parameters of all Get functions. * [NOD-828] Make RetrieveFromStore return whether the data was found. * [NOD-887] Add a couple of QoL features to Cursor (#674) * [NOD-887] Changed First to not return an error. * [NOD-887] Fix merge error. * [NOD-887] Make Cursor.Key not return the entire key path. * [NOD-888] Add RollbackUnlessClosed to Context (#676) * [NOD-888] Add RollbackUnlessClosed to Context. * [NOD-888] Fix copy+paste error. * [NOD-889] Instead of returning a boolean for not-found, return an error (#677) * [NOD-889] Instead of returning a boolean for not-found, return an error. * [NOD-889] Wrapped ErrNotFound for Get calls with nicer error messages. * [NOD-889] Fix format. * [NOD-889] Fix double space in a comment. * [NOD-889] Add IsNotFoundError to dbaccess. * [NOD-862] Replace calls to Tx.StoreBlock, Tx.HasBlock, Tx.FetchBlock with appropriate calls in dbaccess (#672) * [NOD-828] Create the database2 package that will some day replace the database package. * [NOD-828] Implement a "bucket" key mechanism. * [NOD-828] Move bucket.go into the ffldb2 package. * [NOD-828] Delete the un-interfaced ffldb package from database2, since we aren't going to be using it anyway. * [NOD-828] Copy over + fixup flat file structs from the old ffldb. * [NOD-828] Implement flatFilePath. * [NOD-828] Implement flatFileStore.write(). * [NOD-828] Implement flatFileStore.read(). * [NOD-828] Implement flatFileStore.rollback(). * [NOD-828] Sync the file to disk at the end of write(). * [NOD-828] Extract crc32ByteOrder to a separate variable. * [NOD-828] Add a sanity test. * [NOD-828] Remove context-unrelated methods from the Database interface. * [NOD-828] Create an ffldb object. Simply work against a context. * [NOD-828] Open the new database on start. * [NOD-828] Create the leveldb package. * [NOD-828] Implement opening/closing leveldb. * [NOD-828] Implement get/put out of/into leveldb. * [NOD-828] Implement transactions and make them implement a generic database interface. * [NOD-828] Write sanity tests for leveldb with and without transactions. * [NOD-828] Add another case to the transaction sanity test. * [NOD-828] Implement AppendBlock/RetrieveBlock. * [NOD-828] Refactor so that concepts such as "block" and "metadata" don't leak into the database package. * [NOD-828] Add RollbackFlatData to the database interface. * [NOD-828] Remove anything from dbaccess that I'm not planning to implement as part of this ticket. * [NOD-828] Implement StoreBlock. * [NOD-828] Implement FetchBlock. * [NOD-828] Implement HasBlock. * [NOD-828] Write a sanity test for block insertion. * [NOD-828] Implement CurrentFlatDataLocation. * [NOD-828] Implement storing the current block location. * [NOD-828] Implement initializing/syncing the flat file block store and the "metadata". * [NOD-828] Add InitBlockStore to TestBlockStoreSanity. * [NOD-828] Fix rename errors. * [NOD-828] Fix lint errors in the root database package. * [NOD-828] Fix lint errors in the ffldb.go. * [NOD-828] Fix lint errors in the flatfile/db.go. * [NOD-828] Rename packages in such a way to make the linter happy. * [NOD-828] Finish satisfying the linter. * [NOD-828] Fix doc.go. * [NOD-828] Fix comments in block.go. * [NOD-828] Move dbaccess out of the database package. * [NOD-828] Move opening/closing the database to dbaccess. * [NOD-828] Move the Database interface to the root database package, since it's meant to be generic. * [NOD-828] Make ffldb generic to later support additional databases. * [NOD-828] Make ffldb.Open return DatabaseHandle, since ffldb is no longer exported. * [NOD-828] Fix comments. * [NOD-828] Rename AppendFlatData to AppendToStore and RetrieveFlatData to RetrieveFromStore. * [NOD-828] Make buckets nicer to use. * [NOD-828] Implement cursors that iterate over some bucket. * [NOD-828] Generalize flat-file repairing and move block database repairing into ffldb. * [NOD-828] Write a test making sure that flat file repair works. * [NOD-828] Properly close the database in TestRepairFlatFiles. * [NOD-828] Add a comment warning against putting and getting the same data within the same transaction. * [NOD-862] Use dbaccess.HasBlock instead of Tx.HasBlock in initDAGState. * [NOD-862] Use dbaccess.StoreBlock instead of dbStoreBlock. * [NOD-862] Use dbaccess.FetchBlock instead of various block fetching mechanisms. * [NOD-828] Fix the flatFilesBucket description. * [NOD-828] Remove superfluous whitespace. * [NOD-828] Fix the ffldb description. * [NOD-828] Rename Database to DataAccessor and rename Handle to Database. * [NOD-828] Make Get return nil if the value doesn't exist. * [NOD-828] Attempt to close leveldb even if closing ffdb failed. * [NOD-828] Fix a bug where the wrong location would be written to the current store location bucket. * [NOD-828] Fix not updating the store location in ffldb transactions. * [NOD-828] Make scanFlatFiles return an error if os.Stat fails for any reason other than file-not-found. * [NOD-828] Update the README and doc.go. * [NOD-828] Simplify Bucket.Path(). * [NOD-828] Since LevelDBCursor satisfied the database2.Cursor interface, use it directly. * [NOD-828] Combine two lines into one. * [NOD-828] Combine another two lines into one. * [NOD-828] Move a misplaced comment. * [NOD-828] Use Wrapf instead of Errorf where appropriate. * [NOD-828] Fix a comment. * [NOD-828] Fix a comment. * [NOD-828] Fix Wrapf calls. * [NOD-828] Fix comments. * [NOD-828] Remove superfluous whitespace. * [NOD-828] Add a comment explaining the use of batches and snapshots. * [NOD-828] Implement RollbackUnlessClosed(). * [NOD-828] Return both errors in StoreBlock rollback. * [NOD-828] Move rollback-on-error logic into ffldb. Remove CurrentStoreLocation and RollbackStore from DataAccessor. * [NOD-828] Make bucket a type alias instead of a struct. * [NOD-828] Fix a typo. * [NOD-828] Use copy instead of append in Bucket. * [NOD-828] Extract flatFileLocationSerializedSize to a const. * [NOD-828] Debugf -> Warnf in rollback.go. * [NOD-828] Fix a comment. * [NOD-828] Fix a comment. * [NOD-828] Remove data length from flat file data format. * [NOD-828] Rearrange TestLevelDBTransactionSanity a bit. * [NOD-828] Add stack traces to all errors that come out of library functions. * [NOD-828] Return errors from rollback(). * [NOD-828] Remove an irrelevant comment. * [NOD-828] Remove redundant whitespace. * [NOD-828] Handle nil in FetchBlock. * [NOD-828] Implement a dbaccess.BlockNode struct. * [NOD-828] Move the explanation about batches and snapshots to the LevelDBTransaction struct. * [NOD-828] Implement toDBBlockNode and fromDBBlockNode. * Revert "[NOD-828] Make bucket a type alias instead of a struct." This reverts commit 1fd39652 * [NOD-828] Fix revert errors. * Revert "[NOD-828] Remove data length from flat file data format." This reverts commit ef408e32 * [NOD-862] Implement storing index blocks. * [NOD-862] Use database transactions where appropriate. * [NOD-862] Fix tests failing on DAGSetup. * [NOD-862] Fix bad make call. * [NOD-862] Fix remaining database opening problems in tests. * [NOD-862] Move Cursor() into the DataAccessor interface. * [NOD-862] Move Cursor() into the DataAccessor interface. * [NOD-862] Iterate over the new block index in dagio. * [NOD-862] Fix block index key. * [NOD-828] Add Delete to DataAccessor. * [NOD-862] Pass byte slices to dbaccess instead of objects. * [NOD-862] Fix errors. * [NOD-862] Fix maybeAcceptBlock not checking block existence. * [NOD-862] Fix TestAcceptanceIndexRecover. * [NOD-862] Add comments to StoreBlockIndex and BlockIndexCursor. * [NOD-828] Fix a couple of places that erroneously referenced blocks. * [NOD-828] Add a comment on top of flatFileLocationSerializedSize. * [NOD-828] Add Seek to Cursor. * [NOD-828] Add First to Cursor. * [NOD-828] Rename db to accessor in Context. * [NOD-828] Make Get/Fetch calls return a boolean to indicate whether the requested item was found. * [NOD-828] Name the output parameters of all Get functions. * [NOD-828] Make RetrieveFromStore return whether the data was found. * [NOD-862] Fix merge errors. * [NOD-862] Fix DAGSetup using bad temp directories. * [NOD-862] Fix TestProcessDelayedBlocks not closing the database properly. * [NOD-862] Fix merge errors. * [NOD-862] Merge flushToDBWithContext and flushToDB. * [NOD-862] Remove TODO. * [NOD-862] Add prefix to the temp dir in DAGSetup. * [NOD-862] Bring back dbFetchBlockByHash. * [NOD-862] Use BlockDAG.BlockByHash in p2p and rpc. * [NOD-862] Use daghash.Hash in dbaccess. * [NOD-862] Add defer to RollbackUnlessClosed after NewTx(). * [NOD-862] Extract dbStoreBlock to a separate function. * [NOD-862] Fix grammar in comment. * [NOD-862] Fix merge errors. * [NOD-867] Migrate database logic in blockdag/dagio.go to dbaccess (#675) * [NOD-828] Create the database2 package that will some day replace the database package. * [NOD-828] Implement a "bucket" key mechanism. * [NOD-828] Move bucket.go into the ffldb2 package. * [NOD-828] Delete the un-interfaced ffldb package from database2, since we aren't going to be using it anyway. * [NOD-828] Copy over + fixup flat file structs from the old ffldb. * [NOD-828] Implement flatFilePath. * [NOD-828] Implement flatFileStore.write(). * [NOD-828] Implement flatFileStore.read(). * [NOD-828] Implement flatFileStore.rollback(). * [NOD-828] Sync the file to disk at the end of write(). * [NOD-828] Extract crc32ByteOrder to a separate variable. * [NOD-828] Add a sanity test. * [NOD-828] Remove context-unrelated methods from the Database interface. * [NOD-828] Create an ffldb object. Simply work against a context. * [NOD-828] Open the new database on start. * [NOD-828] Create the leveldb package. * [NOD-828] Implement opening/closing leveldb. * [NOD-828] Implement get/put out of/into leveldb. * [NOD-828] Implement transactions and make them implement a generic database interface. * [NOD-828] Write sanity tests for leveldb with and without transactions. * [NOD-828] Add another case to the transaction sanity test. * [NOD-828] Implement AppendBlock/RetrieveBlock. * [NOD-828] Refactor so that concepts such as "block" and "metadata" don't leak into the database package. * [NOD-828] Add RollbackFlatData to the database interface. * [NOD-828] Remove anything from dbaccess that I'm not planning to implement as part of this ticket. * [NOD-828] Implement StoreBlock. * [NOD-828] Implement FetchBlock. * [NOD-828] Implement HasBlock. * [NOD-828] Write a sanity test for block insertion. * [NOD-828] Implement CurrentFlatDataLocation. * [NOD-828] Implement storing the current block location. * [NOD-828] Implement initializing/syncing the flat file block store and the "metadata". * [NOD-828] Add InitBlockStore to TestBlockStoreSanity. * [NOD-828] Fix rename errors. * [NOD-828] Fix lint errors in the root database package. * [NOD-828] Fix lint errors in the ffldb.go. * [NOD-828] Fix lint errors in the flatfile/db.go. * [NOD-828] Rename packages in such a way to make the linter happy. * [NOD-828] Finish satisfying the linter. * [NOD-828] Fix doc.go. * [NOD-828] Fix comments in block.go. * [NOD-828] Move dbaccess out of the database package. * [NOD-828] Move opening/closing the database to dbaccess. * [NOD-828] Move the Database interface to the root database package, since it's meant to be generic. * [NOD-828] Make ffldb generic to later support additional databases. * [NOD-828] Make ffldb.Open return DatabaseHandle, since ffldb is no longer exported. * [NOD-828] Fix comments. * [NOD-828] Rename AppendFlatData to AppendToStore and RetrieveFlatData to RetrieveFromStore. * [NOD-828] Make buckets nicer to use. * [NOD-828] Implement cursors that iterate over some bucket. * [NOD-828] Generalize flat-file repairing and move block database repairing into ffldb. * [NOD-828] Write a test making sure that flat file repair works. * [NOD-828] Properly close the database in TestRepairFlatFiles. * [NOD-828] Add a comment warning against putting and getting the same data within the same transaction. * [NOD-862] Use dbaccess.HasBlock instead of Tx.HasBlock in initDAGState. * [NOD-862] Use dbaccess.StoreBlock instead of dbStoreBlock. * [NOD-862] Use dbaccess.FetchBlock instead of various block fetching mechanisms. * [NOD-828] Fix the flatFilesBucket description. * [NOD-828] Remove superfluous whitespace. * [NOD-828] Fix the ffldb description. * [NOD-828] Rename Database to DataAccessor and rename Handle to Database. * [NOD-828] Make Get return nil if the value doesn't exist. * [NOD-828] Attempt to close leveldb even if closing ffdb failed. * [NOD-828] Fix a bug where the wrong location would be written to the current store location bucket. * [NOD-828] Fix not updating the store location in ffldb transactions. * [NOD-828] Make scanFlatFiles return an error if os.Stat fails for any reason other than file-not-found. * [NOD-828] Update the README and doc.go. * [NOD-828] Simplify Bucket.Path(). * [NOD-828] Since LevelDBCursor satisfied the database2.Cursor interface, use it directly. * [NOD-828] Combine two lines into one. * [NOD-828] Combine another two lines into one. * [NOD-828] Move a misplaced comment. * [NOD-828] Use Wrapf instead of Errorf where appropriate. * [NOD-828] Fix a comment. * [NOD-828] Fix a comment. * [NOD-828] Fix Wrapf calls. * [NOD-828] Fix comments. * [NOD-828] Remove superfluous whitespace. * [NOD-828] Add a comment explaining the use of batches and snapshots. * [NOD-828] Implement RollbackUnlessClosed(). * [NOD-828] Return both errors in StoreBlock rollback. * [NOD-828] Move rollback-on-error logic into ffldb. Remove CurrentStoreLocation and RollbackStore from DataAccessor. * [NOD-828] Make bucket a type alias instead of a struct. * [NOD-828] Fix a typo. * [NOD-828] Use copy instead of append in Bucket. * [NOD-828] Extract flatFileLocationSerializedSize to a const. * [NOD-828] Debugf -> Warnf in rollback.go. * [NOD-828] Fix a comment. * [NOD-828] Fix a comment. * [NOD-828] Remove data length from flat file data format. * [NOD-828] Rearrange TestLevelDBTransactionSanity a bit. * [NOD-828] Add stack traces to all errors that come out of library functions. * [NOD-828] Return errors from rollback(). * [NOD-828] Remove an irrelevant comment. * [NOD-828] Remove redundant whitespace. * [NOD-828] Handle nil in FetchBlock. * [NOD-828] Implement a dbaccess.BlockNode struct. * [NOD-828] Move the explanation about batches and snapshots to the LevelDBTransaction struct. * [NOD-828] Implement toDBBlockNode and fromDBBlockNode. * Revert "[NOD-828] Make bucket a type alias instead of a struct." This reverts commit 1fd39652 * [NOD-828] Fix revert errors. * Revert "[NOD-828] Remove data length from flat file data format." This reverts commit ef408e32 * [NOD-862] Implement storing index blocks. * [NOD-862] Use database transactions where appropriate. * [NOD-862] Fix tests failing on DAGSetup. * [NOD-862] Fix bad make call. * [NOD-862] Fix remaining database opening problems in tests. * [NOD-862] Move Cursor() into the DataAccessor interface. * [NOD-862] Move Cursor() into the DataAccessor interface. * [NOD-862] Iterate over the new block index in dagio. * [NOD-862] Fix block index key. * [NOD-828] Add Delete to DataAccessor. * [NOD-862] Pass byte slices to dbaccess instead of objects. * [NOD-862] Fix errors. * [NOD-862] Fix maybeAcceptBlock not checking block existence. * [NOD-862] Fix TestAcceptanceIndexRecover. * [NOD-862] Add comments to StoreBlockIndex and BlockIndexCursor. * [NOD-828] Fix a couple of places that erroneously referenced blocks. * [NOD-828] Add a comment on top of flatFileLocationSerializedSize. * [NOD-828] Add Seek to Cursor. * [NOD-828] Add First to Cursor. * [NOD-828] Rename db to accessor in Context. * [NOD-828] Make Get/Fetch calls return a boolean to indicate whether the requested item was found. * [NOD-828] Name the output parameters of all Get functions. * [NOD-828] Make RetrieveFromStore return whether the data was found. * [NOD-862] Fix merge errors. * [NOD-862] Fix DAGSetup using bad temp directories. * [NOD-862] Fix TestProcessDelayedBlocks not closing the database properly. * [NOD-867] Remove blockIndexBucket from dagio. * [NOD-867] Fix wrong key in StoreIndexBucket. * [NOD-867] Migrate DAG state to dbaccess. * [NOD-867] Remove utxoSetVersionKeyName. * [NOD-862] Fix merge errors. * [NOD-867] Move localSubnetworkID into dagState. * [NOD-867] Fix a comment. * [NOD-867] Remove an unused function. * [NOD-867] Migrate the database's UTXO set to dbaccess. * [NOD-867] Add missing error check. * [NOD-867] Changed First to not return an error. * [NOD-867] Make Cursor.Key not return the entire key path. * [NOD-887] Fix the comment above BlockIndexCursorFrom. * [NOD-862] Merge flushToDBWithContext and flushToDB. * [NOD-862] Remove TODO. * [NOD-862] Add prefix to the temp dir in DAGSetup. * [NOD-862] Bring back dbFetchBlockByHash. * [NOD-862] Use BlockDAG.BlockByHash in p2p and rpc. * [NOD-862] Use daghash.Hash in dbaccess. * [NOD-862] Add defer to RollbackUnlessClosed after NewTx(). * [NOD-862] Extract dbStoreBlock to a separate function. * [NOD-867] Remove TODOs. * [NOD-867] Fix merge errors. * [NOD-867] Fix comments and errors. * [NOD-867] Unexport blockIndexKey. * [NOD-867] Fix merge errors. * [NOD-867] Move a misplaced comment. * [NOD-867] Fix an error message. * [NOD-867] Remove preallocation in initDAGState. * [NOD-866] Migrate database logic in blockdag/indexers package to dbaccess (#682) * [NOD-865] Delete blockidhash.go. * [NOD-865] Remove a lot of no-longer relevant logic from indexers. * [NOD-865] Pass TxContext to ConnectBlock. * [NOD-865] Migrate the acceptance index to dbaccess. * [NOD-865] Fix a block not being sent to ConnectBlock. * [NOD-865] Pass the block's hash instead of the whole block. * [NOD-865] Add forgotten Commit call. * [NOD-865] Add comments. * [NOD-866] Fix a comment. * [NOD-866] Fix a comment. * [NOD-866] Remove pointless indirection in acceptanceindex. * [NOD-866] Fix comment over ForEachHash. * [NOD-866] Rename ClearAcceptanceIndex to DropAcceptanceIndex. * [NOD-866] Explain collecting keys before deleting them. * [NOD-865] Move misc db logic to db access (#681) * [NOD-828] Create the database2 package that will some day replace the database package. * [NOD-828] Implement a "bucket" key mechanism. * [NOD-828] Move bucket.go into the ffldb2 package. * [NOD-828] Delete the un-interfaced ffldb package from database2, since we aren't going to be using it anyway. * [NOD-828] Copy over + fixup flat file structs from the old ffldb. * [NOD-828] Implement flatFilePath. * [NOD-828] Implement flatFileStore.write(). * [NOD-828] Implement flatFileStore.read(). * [NOD-828] Implement flatFileStore.rollback(). * [NOD-828] Sync the file to disk at the end of write(). * [NOD-828] Extract crc32ByteOrder to a separate variable. * [NOD-828] Add a sanity test. * [NOD-828] Remove context-unrelated methods from the Database interface. * [NOD-828] Create an ffldb object. Simply work against a context. * [NOD-828] Open the new database on start. * [NOD-828] Create the leveldb package. * [NOD-828] Implement opening/closing leveldb. * [NOD-828] Implement get/put out of/into leveldb. * [NOD-828] Implement transactions and make them implement a generic database interface. * [NOD-828] Write sanity tests for leveldb with and without transactions. * [NOD-828] Add another case to the transaction sanity test. * [NOD-828] Implement AppendBlock/RetrieveBlock. * [NOD-828] Refactor so that concepts such as "block" and "metadata" don't leak into the database package. * [NOD-828] Add RollbackFlatData to the database interface. * [NOD-828] Remove anything from dbaccess that I'm not planning to implement as part of this ticket. * [NOD-828] Implement StoreBlock. * [NOD-828] Implement FetchBlock. * [NOD-828] Implement HasBlock. * [NOD-828] Write a sanity test for block insertion. * [NOD-828] Implement CurrentFlatDataLocation. * [NOD-828] Implement storing the current block location. * [NOD-828] Implement initializing/syncing the flat file block store and the "metadata". * [NOD-828] Add InitBlockStore to TestBlockStoreSanity. * [NOD-828] Fix rename errors. * [NOD-828] Fix lint errors in the root database package. * [NOD-828] Fix lint errors in the ffldb.go. * [NOD-828] Fix lint errors in the flatfile/db.go. * [NOD-828] Rename packages in such a way to make the linter happy. * [NOD-828] Finish satisfying the linter. * [NOD-828] Fix doc.go. * [NOD-828] Fix comments in block.go. * [NOD-828] Move dbaccess out of the database package. * [NOD-828] Move opening/closing the database to dbaccess. * [NOD-828] Move the Database interface to the root database package, since it's meant to be generic. * [NOD-828] Make ffldb generic to later support additional databases. * [NOD-828] Make ffldb.Open return DatabaseHandle, since ffldb is no longer exported. * [NOD-828] Fix comments. * [NOD-828] Rename AppendFlatData to AppendToStore and RetrieveFlatData to RetrieveFromStore. * [NOD-828] Make buckets nicer to use. * [NOD-828] Implement cursors that iterate over some bucket. * [NOD-828] Generalize flat-file repairing and move block database repairing into ffldb. * [NOD-828] Write a test making sure that flat file repair works. * [NOD-828] Properly close the database in TestRepairFlatFiles. * [NOD-828] Add a comment warning against putting and getting the same data within the same transaction. * [NOD-828] Fix the flatFilesBucket description. * [NOD-828] Remove superfluous whitespace. * [NOD-828] Fix the ffldb description. * [NOD-828] Rename Database to DataAccessor and rename Handle to Database. * [NOD-828] Make Get return nil if the value doesn't exist. * [NOD-828] Attempt to close leveldb even if closing ffdb failed. * [NOD-828] Fix a bug where the wrong location would be written to the current store location bucket. * [NOD-828] Fix not updating the store location in ffldb transactions. * [NOD-828] Make scanFlatFiles return an error if os.Stat fails for any reason other than file-not-found. * [NOD-828] Update the README and doc.go. * [NOD-828] Simplify Bucket.Path(). * [NOD-828] Since LevelDBCursor satisfied the database2.Cursor interface, use it directly. * [NOD-828] Combine two lines into one. * [NOD-828] Combine another two lines into one. * [NOD-828] Move a misplaced comment. * [NOD-828] Use Wrapf instead of Errorf where appropriate. * [NOD-828] Fix a comment. * [NOD-828] Fix a comment. * [NOD-828] Fix Wrapf calls. * [NOD-828] Fix comments. * [NOD-828] Remove superfluous whitespace. * [NOD-828] Add a comment explaining the use of batches and snapshots. * [NOD-828] Implement RollbackUnlessClosed(). * [NOD-828] Return both errors in StoreBlock rollback. * [NOD-828] Move rollback-on-error logic into ffldb. Remove CurrentStoreLocation and RollbackStore from DataAccessor. * [NOD-828] Make bucket a type alias instead of a struct. * [NOD-828] Fix a typo. * [NOD-828] Use copy instead of append in Bucket. * [NOD-828] Extract flatFileLocationSerializedSize to a const. * [NOD-828] Debugf -> Warnf in rollback.go. * [NOD-828] Fix a comment. * [NOD-828] Fix a comment. * [NOD-828] Remove data length from flat file data format. * [NOD-828] Rearrange TestLevelDBTransactionSanity a bit. * [NOD-828] Add stack traces to all errors that come out of library functions. * [NOD-828] Return errors from rollback(). * [NOD-828] Remove an irrelevant comment. * [NOD-828] Remove redundant whitespace. * [NOD-828] Handle nil in FetchBlock. * [NOD-828] Move the explanation about batches and snapshots to the LevelDBTransaction struct. * Revert "[NOD-828] Make bucket a type alias instead of a struct." This reverts commit 1fd39652 * [NOD-828] Fix revert errors. * Revert "[NOD-828] Remove data length from flat file data format." This reverts commit ef408e32 * [NOD-862] Move Cursor() into the DataAccessor interface. * [NOD-828] Add Delete to DataAccessor. * [NOD-865] Move fee data db operations to dbaccess * [NOD-865] Move reachability data db operations to dbaccess * [NOD-865] Move UTXO diff data db operations to dbaccess * [NOD-865] Move subnetwork data db operations to dbaccess * [NOD-865] Fix createDAGState * [NOD-865] Remove old Get signature with "exists" * [NOD-865] Move multiset db operations to dbaccess * [NOD-865] Use dbaccess transactions where possible * [NOD-865] Remove old Get signature with "exists" * [NOD-881] Recover TestGHOSTDAGErrors * [NOD-865] Create function for db keys * [NOD-865] Change Exists to Has, and use accessor.Has where possible * [NOD-865] Make ClearReachabilityData transactive * [NOD-865] Don't iterate cursors while changing db data * [NOD-865] Rename RegisterSubnetwork -> StoreSubnetwork * [NOD-865] Change bucket from utxodiffs to utxo-diffs * [NOD-865] Rename SubnetworkExists->HasSubnetwork * [NOD-865] Change a comment * [NOD-865] Fix tests * [NOD-865] Fix comment * [NOD-865] Remove the prefix "db" from some functions * [NOD-865] Remove redundant comments * [NOD-865] Make clearBucket function * [NOD-865] Make clear functions get a dbTx as an arg * [NOD-865] Remove erroneous tx commit Co-authored-by: stasatdaglabs <stas@daglabs.com> * [NOD-868] Delete the old database package (#683) * [NOD-828] Create the database2 package that will some day replace the database package. * [NOD-828] Implement a "bucket" key mechanism. * [NOD-828] Move bucket.go into the ffldb2 package. * [NOD-828] Delete the un-interfaced ffldb package from database2, since we aren't going to be using it anyway. * [NOD-828] Copy over + fixup flat file structs from the old ffldb. * [NOD-828] Implement flatFilePath. * [NOD-828] Implement flatFileStore.write(). * [NOD-828] Implement flatFileStore.read(). * [NOD-828] Implement flatFileStore.rollback(). * [NOD-828] Sync the file to disk at the end of write(). * [NOD-828] Extract crc32ByteOrder to a separate variable. * [NOD-828] Add a sanity test. * [NOD-828] Remove context-unrelated methods from the Database interface. * [NOD-828] Create an ffldb object. Simply work against a context. * [NOD-828] Open the new database on start. * [NOD-828] Create the leveldb package. * [NOD-828] Implement opening/closing leveldb. * [NOD-828] Implement get/put out of/into leveldb. * [NOD-828] Implement transactions and make them implement a generic database interface. * [NOD-828] Write sanity tests for leveldb with and without transactions. * [NOD-828] Add another case to the transaction sanity test. * [NOD-828] Implement AppendBlock/RetrieveBlock. * [NOD-828] Refactor so that concepts such as "block" and "metadata" don't leak into the database package. * [NOD-828] Add RollbackFlatData to the database interface. * [NOD-828] Remove anything from dbaccess that I'm not planning to implement as part of this ticket. * [NOD-828] Implement StoreBlock. * [NOD-828] Implement FetchBlock. * [NOD-828] Implement HasBlock. * [NOD-828] Write a sanity test for block insertion. * [NOD-828] Implement CurrentFlatDataLocation. * [NOD-828] Implement storing the current block location. * [NOD-828] Implement initializing/syncing the flat file block store and the "metadata". * [NOD-828] Add InitBlockStore to TestBlockStoreSanity. * [NOD-828] Fix rename errors. * [NOD-828] Fix lint errors in the root database package. * [NOD-828] Fix lint errors in the ffldb.go. * [NOD-828] Fix lint errors in the flatfile/db.go. * [NOD-828] Rename packages in such a way to make the linter happy. * [NOD-828] Finish satisfying the linter. * [NOD-828] Fix doc.go. * [NOD-828] Fix comments in block.go. * [NOD-828] Move dbaccess out of the database package. * [NOD-828] Move opening/closing the database to dbaccess. * [NOD-828] Move the Database interface to the root database package, since it's meant to be generic. * [NOD-828] Make ffldb generic to later support additional databases. * [NOD-828] Make ffldb.Open return DatabaseHandle, since ffldb is no longer exported. * [NOD-828] Fix comments. * [NOD-828] Rename AppendFlatData to AppendToStore and RetrieveFlatData to RetrieveFromStore. * [NOD-828] Make buckets nicer to use. * [NOD-828] Implement cursors that iterate over some bucket. * [NOD-828] Generalize flat-file repairing and move block database repairing into ffldb. * [NOD-828] Write a test making sure that flat file repair works. * [NOD-828] Properly close the database in TestRepairFlatFiles. * [NOD-828] Add a comment warning against putting and getting the same data within the same transaction. * [NOD-828] Fix the flatFilesBucket description. * [NOD-828] Remove superfluous whitespace. * [NOD-828] Fix the ffldb description. * [NOD-828] Rename Database to DataAccessor and rename Handle to Database. * [NOD-828] Make Get return nil if the value doesn't exist. * [NOD-828] Attempt to close leveldb even if closing ffdb failed. * [NOD-828] Fix a bug where the wrong location would be written to the current store location bucket. * [NOD-828] Fix not updating the store location in ffldb transactions. * [NOD-828] Make scanFlatFiles return an error if os.Stat fails for any reason other than file-not-found. * [NOD-828] Update the README and doc.go. * [NOD-828] Simplify Bucket.Path(). * [NOD-828] Since LevelDBCursor satisfied the database2.Cursor interface, use it directly. * [NOD-828] Combine two lines into one. * [NOD-828] Combine another two lines into one. * [NOD-828] Move a misplaced comment. * [NOD-828] Use Wrapf instead of Errorf where appropriate. * [NOD-828] Fix a comment. * [NOD-828] Fix a comment. * [NOD-828] Fix Wrapf calls. * [NOD-828] Fix comments. * [NOD-828] Remove superfluous whitespace. * [NOD-828] Add a comment explaining the use of batches and snapshots. * [NOD-828] Implement RollbackUnlessClosed(). * [NOD-828] Return both errors in StoreBlock rollback. * [NOD-828] Move rollback-on-error logic into ffldb. Remove CurrentStoreLocation and RollbackStore from DataAccessor. * [NOD-828] Make bucket a type alias instead of a struct. * [NOD-828] Fix a typo. * [NOD-828] Use copy instead of append in Bucket. * [NOD-828] Extract flatFileLocationSerializedSize to a const. * [NOD-828] Debugf -> Warnf in rollback.go. * [NOD-828] Fix a comment. * [NOD-828] Fix a comment. * [NOD-828] Remove data length from flat file data format. * [NOD-828] Rearrange TestLevelDBTransactionSanity a bit. * [NOD-828] Add stack traces to all errors that come out of library functions. * [NOD-828] Return errors from rollback(). * [NOD-828] Remove an irrelevant comment. * [NOD-828] Remove redundant whitespace. * [NOD-828] Handle nil in FetchBlock. * [NOD-828] Move the explanation about batches and snapshots to the LevelDBTransaction struct. * Revert "[NOD-828] Make bucket a type alias instead of a struct." This reverts commit 1fd39652 * [NOD-828] Fix revert errors. * Revert "[NOD-828] Remove data length from flat file data format." This reverts commit ef408e32 * [NOD-862] Move Cursor() into the DataAccessor interface. * [NOD-828] Add Delete to DataAccessor. * [NOD-865] Move fee data db operations to dbaccess * [NOD-865] Move reachability data db operations to dbaccess * [NOD-865] Move UTXO diff data db operations to dbaccess * [NOD-865] Move subnetwork data db operations to dbaccess * [NOD-865] Fix createDAGState * [NOD-865] Remove old Get signature with "exists" * [NOD-865] Move multiset db operations to dbaccess * [NOD-865] Use dbaccess transactions where possible * [NOD-865] Remove old Get signature with "exists" * [NOD-881] Recover TestGHOSTDAGErrors * [NOD-865] Create function for db keys * [NOD-865] Change Exists to Has, and use accessor.Has where possible * [NOD-865] Make ClearReachabilityData transactive * [NOD-865] Don't iterate cursors while changing db data * [NOD-865] Rename RegisterSubnetwork -> StoreSubnetwork * [NOD-865] Change bucket from utxodiffs to utxo-diffs * [NOD-865] Rename SubnetworkExists->HasSubnetwork * [NOD-865] Change a comment * [NOD-868] Remove all tests from old database. * [NOD-868] Remove all unused methods from the old database's interfaces. * [NOD-865] Fix tests * [NOD-868] Remove references to DB. * [NOD-865] Fix comment * [NOD-868] Remove the old ffldb besides the interface and errors.go. * [NOD-868] Remove errors.go. * [NOD-868] Remove the old database package. * [NOD-868] Add openDB to DAGSetup to emulate the old dbpath in dag.config. * [NOD-868] Rename database2 to database. * [NOD-868] Use NewTx instead of NoTx where required. * [NOD-868] Fix merge errors. * [NOD-868] Rename dbXXX functions to just xxx. * [NOD-868] Rename putDAGState to saveDAGState. * [NOD-868] Replace comments in initDAGState with logs. * [NOD-868] Explain the openDB parameter in DAGSetup. * [NOD-868] Fixup doc.go and README.md. * [NOD-868] Remove pointless transactions. Co-authored-by: Ori Newman <orinewman1@gmail.com> * [NOD-805] Fix merge errors. * [NOD-805] Fix a comment. * [NOD-805] Don't return virtualTxsAcceptanceData from applyDAGChanges. * [NOD-805] Add missing error handling in TestAcceptanceDataIndexRecover. * [NOD-805] Rename blockDAG to dag in indexers/manager.go. * [NOD-805] Defer cursor.Close() everywhere. * [NOD-805] Rename scanFlatFiles to findCurrentLocation. * [NOD-805] Extract crc32ChecksumLength and dataLengthLength to constants. * [NOD-805] Handle open files properly in rollback.go. * [NOD-805] Remove unnecessary func wrapper. * [NOD-805] Remove unnecessary trimming in initialize. * [NOD-805] Made StoreBlock accept only TxContext. * [NOD-805] Changed the log level of an error message to Error. * [NOD-805] Add a note about holding mutexes over deleteFile. * [NOD-805] Remove a false comment. * [NOD-805] Fix a comment. * [NOD-805] Rename blk to block. * [NOD-805] Extract utxoKey to a separate function. * [NOD-805] Move dbaccess.xxxKey functions to the tops of their respective files. * [NOD-805] Fix grammar in dbaccess/db.go. * [NOD-805] Wrap a failed database corruption recovery error. * [NOD-805] Split lines with WithStack in them. * [NOD-805] Fix the comment over initialize. * [NOD-805] Rename ffdb to flatFileDB and ldb to levelDB. * [NOD-805] Fix a comment. * [NOD-805] Fix a comment. * [NOD-805] Use s.writeCursor instead of cursor. * [NOD-805] Embed file in lockableFile. * [NOD-805] the the -> the * [NOD-805] openDB -> db * [NOD-805] Use TxContext in all flushToDB functions. * [NOD-805] Rename context -> dbContext. * [NOD-805] Reword the comment at the beginning on initDAGState. * [NOD-805] Explain cursor key trimming. * [NOD-805] Remove Error from Cursor. * [NOD-805] Return ErrNotFound from done Cursor Key and Value. * [NOD-805] Add missing error handling. * [NOD-805] Fix a comment. * [NOD-805] Fix a variable name. * [NOD-805] Remove pointless underscore. * [NOD-805] Fix a comment. * [NOD-805] Fix a variable name. Co-authored-by: Mike Zak <feanorr@gmail.com> Co-authored-by: Ori Newman <orinewman1@gmail.com> |
||
|
Ori Newman
|
de9aa39cc5
|
[NOD-721] Add defers (#638)
* [NOD-721] Defer unlocks * [NOD-721] Add functions with locks to rpcmodel * [NOD-721] Defer unlocks * [NOD-721] Add filterDataWithLock function * [NOD-721] Defer unlocks * [NOD-721] Defer .Close() * [NOD-721] Fix access to wsc.filterData without a lock * [NOD-721] De-anonymize some anonymous functions * [NOD-721] Remove redundant assignments * [NOD-721] Remove redundant assignments * [NOD-721] Remove redundant assignments * [NOD-721] Get rid of submitOld, and break handleGetBlockTemplateLongPoll to smaller functions * [NOD-721] Rename existsUnspentOutpoint->existsUnspentOutpointNoLock, existsUnspentOutpointWithLock->existsUnspentOutpoint * [NOD-721] Rename filterDataWithLock->FilterData * [NOD-721] Fixed comments |
||
|
Ori Newman
|
b9138b720d
|
[NOD-597] Make BlockIndex clear its dirty entries only after it successfully written them to disk (#620) | ||
|
stasatdaglabs
|
03b7af9a13 |
[NOD-532] Replace "chain" with "DAG" where appropriate (#537)
* [NOD-532] Change chain to DAG in the root package. * [NOD-532] Change chain to DAG in checkpoints.go. * [NOD-532] Change chain to DAG in blockdag. * [NOD-532] Change chain to DAG in cmd. * [NOD-532] Change chain to DAG in dagconfig. * [NOD-532] Change chain to DAG in database. * [NOD-532] Change chain to DAG in mempool. * [NOD-532] Change chain to DAG in mempool. * [NOD-532] Change chain to DAG in netsync. * [NOD-532] Change chain to DAG in rpcclient. * [NOD-532] Change chain to DAG in server. * [NOD-532] Change chain to DAG in txscript. * [NOD-532] Change chain to DAG in util. * [NOD-532] Change chain to DAG in wire. * [NOD-532] Remove block heights in dagio.go examples. * [NOD-532] Rename fakeChain to fakeDAG. * [NOD-532] Fix comments, remove unused EnableBCInfoHacks flag. * [NOD-532] Fix comments and variable names. * [NOD-532] Fix comments. * [NOD-532] Fix merge errors. * [NOD-532] Formatted project. |
||
|
stasatdaglabs
|
f46dec449d |
[NOD-510] Change all references to Bitcoin to Kaspa (#531)
* [NOD-510] Change coinbase flags to kaspad. * [NOD-510] Removed superfluous spaces after periods in comments. * [NOD-510] Rename btcd -> kaspad in the root folder. * [NOD-510] Rename BtcEncode -> KaspaEncode and BtcDecode -> KaspaDecode. * [NOD-510] Rename BtcEncode -> KaspaEncode and BtcDecode -> KaspaDecode. * [NOD-510] Continue renaming btcd -> kaspad. * [NOD-510] Rename btcjson -> kaspajson. * [NOD-510] Rename file names inside kaspajson. * [NOD-510] Rename kaspajson -> jsonrpc. * [NOD-510] Finish renaming in addrmgr. * [NOD-510] Rename package btcec to ecc. * [NOD-510] Finish renaming stuff in blockdag. * [NOD-510] Rename stuff in cmd. * [NOD-510] Rename stuff in config. * [NOD-510] Rename stuff in connmgr. * [NOD-510] Rename stuff in dagconfig. * [NOD-510] Rename stuff in database. * [NOD-510] Rename stuff in docker. * [NOD-510] Rename stuff in integration. * [NOD-510] Rename jsonrpc to rpcmodel. * [NOD-510] Rename stuff in limits. * [NOD-510] Rename stuff in logger. * [NOD-510] Rename stuff in mempool. * [NOD-510] Rename stuff in mining. * [NOD-510] Rename stuff in netsync. * [NOD-510] Rename stuff in peer. * [NOD-510] Rename stuff in release. * [NOD-510] Rename stuff in rpcclient. * [NOD-510] Rename stuff in server. * [NOD-510] Rename stuff in signal. * [NOD-510] Rename stuff in txscript. * [NOD-510] Rename stuff in util. * [NOD-510] Rename stuff in wire. * [NOD-510] Fix failing tests. * [NOD-510] Fix merge errors. * [NOD-510] Fix go vet errors. * [NOD-510] Remove merged file that's no longer relevant. * [NOD-510] Add a comment above Op0. * [NOD-510] Fix some comments referencing Bitcoin Core. * [NOD-510] Fix some more comments referencing Bitcoin Core. * [NOD-510] Fix bitcoin -> kaspa. * [NOD-510] Fix more bitcoin -> kaspa. * [NOD-510] Fix comments, remove DisconnectBlock in addrindex. * [NOD-510] Rename KSPD to KASD. * [NOD-510] Fix comments and user agent. |
||
|
Svarog
|
369ec449a8 |
[NOD-509] Change organization name to kaspanet (#524)
* [NOD-509] Change organization name to kaspanet * [NOD-509] Reorganize imports |
||
|
Svarog
|
f4c6859e51 | [NOD-509] Updated repository and imports to github.com/daglabs/kaspad (#521) | ||
|
stasatdaglabs
|
b07a118431 |
[NOD-292] When writing block to database - also create record in block index (#376)
* [NOD-292] In accept.go, made dbStoreBlock and flushToDB occur within the same transaction. * [NOD-292] Implemented processing blocks that were not validated on BTCD start. * [NOD-292] Fixed processing logic on init. Added a test for it. * [NOD-292] Fixed some comments. * [NOD-292] Made unlocks deferred in a couple of places. * [NOD-292] Made unprocessed block reprocess via ProcessBlock rather than maybeAcceptBlock. * [NOD-292] Fixed grammar in comment. Added an explanation to TestAcceptingInInit. * [NOD-292] Split flushToDB into two versions. * [NOD-292] Fixed a bad assignment. * [NOD-292] Fixed bad spacing. |
||
|
Svarog
|
ca0619bbcf |
[NOD-176] Moved daghash from dagconfig to util (#298)
* [NOD-176] Moved daghash from dagconfig to util * [NOD-176] Fixed order of includes with gofmt |
||
|
Ori Newman
|
254eab96cd |
[NOD-55] Change daghash hash to pointer in most places (#239)
* [NOD-55] Change daghash.Hash to pointer in most places * [NOD-55] Fixed format error * [NOD-55] Fixed merge error * [NOD-55] Cancel copying hash in blockSet.hashes() |
||
|
Ori Newman
|
ef01f6410d |
[DEV-301] implement blockNode.chainHeight as the height of the selectedParent chain
* [DEV-301] implement blockNode.chainHeight as the height of the selected parent chain * [DEV-301] add description to TestChainHeight * [DEV-301] Delete comment on TestChainHeight and expalain about the dag |
||
|
Ori Newman
|
05d46e7c01 | [DEV-244] Remove BlockHeader.NumParentBlocks and use a method instead (#121) | ||
|
Ori Newman
|
9519b9f2a1 |
[DEV-211] Change fields of serialized blocks and transactions to match spec (#104)
* [DEV-211] change block fields * [DEV-211] change block fields * [DEV-211] change comments to adhere to the new block field names |
||
|
Svarog
|
35546b62d0
|
[DEV-240] Style fixes to satisfy golint (#112)
* [DEV-240] Unexport BlockDAG/SelectedTip, since it returns unexported *blockNode * [DEV-240] Fix blockdag package comment to satisfy golint * [DEV-240] Add comment explaining blank import of ffldb in blockdag/test_utils.go * [DEV-240] Add comment to FullUTXOSet.Get * [DEV-240] Unexported config.DefaultHomeDir * [DEV-240] Remove blank import of ffldb from config/config.go * [DEV-240] Added comment to daghash.Strings() * [DEV-240] Added missing comments in hdkeychain/extendedkey.go * [DEV-240] Re-activate goline in CI Dockerfile * [DEV-240] Fixed some typos in comments * [DEV-240] Typo fix in comment |
||
|
Ori Newman
|
4951c0bee0 |
[DEV-260] Don't update parents on initBlockNode (#114)
* [DEV-260] Don't update parents on initBlockNode * [DEV-260] move addNodeAsChildToParents to blockdag/common_test.go * [DEV-260] update newProvisionalNode comment |
||
|
Ori Newman
|
c4a541d093 |
[DEV-91] Increase mempool test coverage part 2 (#107)
* [DEV-91] add TestAddrIndex * [DEV-91] add TestFeeEstimator * [DEV-91] rename TestFeeEstimator -> TestFeeEstimatorCfg * [DEV-91] added TestCount * [DEV-91] add TestExtractRejectCode in mempool_test.go * [DEV-91] get rid of fakeErr type and defer unpatching monkey patch * [DEV-91] use the result of monkey.patch to unpatch |
||
|
Ori Newman
|
65788d4dc0 | [DEV-200] convert nonce to uint64 (#90) | ||
|
stasatdaglabs
|
6b302dad7c
|
[DEV-92] Ensure 100% coverage in blockdag package (#71)
* [DEV-92] Covered lookupPreviousNodes in tests. * [DEV-92] Covered accept.go in tests. * [DEV-92] Fixed a typo. * [DEV-92] Covered blockindex.go in tests. * [DEV-92] Replaced Errorf + return with Errorf. Added the test case to the error messages. * [DEV-92] Fixed grammar in a comment. * [DEV-92] Split casting error checking and ErrorCode checking into separate tests. * [DEV-92] Improved errors. * [DEV-92] Made errors a tiny bit more descriptive. |
||
|
Ori Newman
|
d414ce5522 | [DEV-165] Implement pastMedianTimeCalculation (#81) | ||
|
stasatdaglabs
|
37cd482db3 |
[DEV-75] Update UTXO model to work with Diffs (#53)
* [DEV-75] Removed fetchEntryByHash, which was no longer used. * [DEV-75] Removed a few functions in manager.go that weren't used by anything. * [DEV-75] checkConnectBlock will soon not accept a utxoViewpoint, so removed the call to view.Tip() so that it could be deleted. * [DEV-75] Got rid of tips in UtxoViewpoint. * [DEV-75] Added the full UTXO set to the virtual block. * [DEV-75] Implemented UTXO-wrangling when adding a new block. * [DEV-75] Added isCoinbase to utxoEntry creation. * [DEV-75] Added blockHeight to utxoEntry creation. * Implemented fetching the fullUTXOSet from the database. * [DEV-75] Simplified DAGState because almost all of the state in it was unnecessary. Also got rid of dbDAGState. * [DEV-75] Made the process around adding a new block, UTXO-wise, much safer. * [DEV-75] Implemented melding the virtual UTXO diff to the database. * [DEV-75] Fixed utxoSet loading from the wrong bucket. * [DEV-75] Began pruning utxoviewpoint.go. Replaced FetchUtxoEntry with a fullUTXOSet-based GetUTXOEntry. * [DEV-75] Removed fetchUtxos. * [DEV-75] Moved GetUTXOEntry into the virtual block. * [DEV-75] Updated IndexManager to not use utxoViewpoints. * [DEV-75] Fixed some bad login in restoreUTXO involving nodeDiffs. * [DEV-75] Got rid of the UTXO spend journal, which wasn't used anywhere. * [DEV-75] Moved some STXO-related validation logic out of connectToDAG and into checkConnectBlock. * [DEV-75] Renamed UtxoXxx to UTXOXxx. Removed a bunch of methods that were no longer used by anything. * [DEV-75] Another Utxo -> UTXO rename. * [DEV-75] Removed IsModified from UTXOView, which was not used anywhere. * [DEV-75] Renamed nodeDiff to provisionalNode. Added a bunch of comments. * [DEV-75] Removed the test for genesis in pastUTXO, since it can never happen. * [DEV-75] Wrote tests for errors in pastUTXO. * [DEV-75] Wrote tests for errors in restoreUTXO. * [DEV-75] Improved testErrorThroughPatching. * [DEV-75] Wrote tests for errors in verifyAndBuildUTXO. * [DEV-75] Used TipHashes instead of tips().hashes(), fixed comments in a few places, and brought back an error return that I erroneously removed. * [DEV-75] Removed UTXO set logs. * [DEV-75] Recreated add/remove/contains functions for utxoCollection. * [DEV-75] Changed newUTXOEntry to use an object initializer. * [DEV-75] Changed the UTXO bucket version to 1. * Added a comment that clarifies that the index is not initialized before initDAGState is called. * [DEV-75] Renamed GetVirtualBlock to VirtualBlock. * [DEV-75] Removed superfluous variables. * [DEV-75] Combined connectBlockToParents with updateParentsDiffs. * [DEV-75] Removed another superfluous variable. * [DEV-75] In pastUTXO, first fetch transactions from the database and only then add them. * [DEV-75] Reworded the comment for commit(). * [DEV-75] Made all the connectUTXO subfunctions not BlockDAG methods. * [DEV-75] Updated the comment for connectUTXO. * [DEV-75] Updated the comment explaining why we're creating provisionalNodes. * [DEV-75] Removed a couple of unnecessary calls to toProvisionalNode. * [DEV-75] Renamed connectUTXO to applyUTXOChanges. * [DEV-75] Replaced allProvisionalNodes with provisionalNodeSet, an object that holds provisionalNodes for this particular call to applyUTXOChanges. * [DEV-75] Changed createProvisionalNode to accept a boolean "withParents" instead of relying on the caller to supply the node's parents or an empty set. * [DEV-75] Made most applyUTXOChanges subfunctions be methods on provisionalNode. * [DEV-75] Fixed a couple of bad comments. * [DEV-75] Added descriptive error messages to callers of applyUTXOChanges. * [DEV-75] Fixed weird English. * [DEV-75] Replaced DAGState with a slice of DAG tip hashes. * [DEV-75] In createProvisionalNode, changed withParents to withRelatives to avoid certain kinds of attacks. * [DEV-75] Renamed createdProvisionalNode to newProvisionalNode. * [DEV-75] Added precalculating the amount of transactions inside a new block's blue set. * [DEV-75] Pruned unnecessary variable. |
||
|
Ori Newman
|
4b78fd007d |
[DEV-84] validate block parents order
* [DEV-84] validate block parents order * [DEV-84] change AreEqual to look for order equality as well |
||
|
stasatdaglabs
|
460216be65 |
[DEV-89] Convert DAGView into VirtualBlock (#41)
* [DEV-74] Implemented and written tests for utxoIterator. * [DEV-74] Improved utxoIterator tests. * [DEV-74] Implemented utxoCollection tests. * [DEV-74] Implemented utxoDiff and its tests. * [DEV-74] Implemented utxoSet. * [DEV -74] Added tests for fullUTXOSet. * [DEV-74] Added some tests for diffUTXOSet. * [DEV-74] Wrote tests for diffUTXOSet iterator. * [DEV-74] Added a negative test for diffUTXOSet.withDiff. * [DEV-74] Wrote tests for addTx. * [DEV-74] Wrote a toRemove test for addTx. * [DEV-74] Changed blockNode.utxoDiff to be of type utxoDiff. * [DEV-74] Removed superfluous whitespace. * [DEV-74] Renamed confusing "previousHash" to "hash". * [DEV-74] Fixed bad test and corrected failing test. * [DEV-74] Moved confusing "negatives" test to be part of the general utxoCollection test. * [DEV-74] Removed utxoDiff.inverted. * [DEV-74] Renamed blockNode.utxoDiff to blockNode.diff. * [DEV-74] Renamed diff to diffFrom for clarity's sake. * [DEV-74] Converted the type of utxoCollection from map[daghash.Hash]map[uint32]*wire.TxOut to map[wire.OutPoint]*UtxoEntry. * [DEV-74] Corrected test names in utxoCollection_test. * [DEV-74] Removed superfluous utxoCollection iterator and moved utxoIterator into utxoset.go. * [DEV-74] Renamed variables in utxoset.go. * [DEV-74] Renamed verifyTx to areInputsInUTXO and removed a superfulous test. * [DEV-74] Fixed bad test logic in TestDiffUTXOSet_addTx. * [DEV-74] Added a few comments. Added reference-equals checks to clone functions. * [DEV-74] Moved utxoCollection and utxoDiff into utxoset.go. * [DEV-74] Wrote explanations for utxoCollection and utxoDiff tests. * [DEV-74] Wrote explanations for all utxoSet tests besides addTx. * [DEV-74] Wrote explanations for TestDiffUTXOSet_addTx. * [DEV-74] Moved the documentation for utxoDiff into utxoset.go. * [DEV-74] Wrote an explanation on utxoSet. * [DEV-75] Found a typo. * [DEV-75] Renamed dag -> virtual, dagView -> virtualBlock. * [DEV-75] Renamed newDAGView to newVirtualBlock. * [DEV-75] Moved queries for the genesis block from virtualBlock to BlockDAG. * [DEV-75] Got rid of chainView height and findFork. * [DEV-75] Renamed receivers from c to v. * [DEV-75] Updated initBlockNode to allow for virtual (headerless) nodes, updated dbDAGState to contain multiple tip hashes, implemented virtualBlock.setTips. * [DEV-75] Got rid of virtualBlock.equals, which was not used anywhere. * [DEV-75] Got rid of virtualBlock.tip(). * [DEV-75] Got rid of SetTip everywhere except for tests. * [DEV-75] Got rid of Next(). * [DEV-75] Got rid of Contains(). * [DEV-75] Got rid of HeightRange(), as no one was using it. * [DEV-75] Made verifyDAG in rpcserver.go not use block height for iteration. * [DEV-75] Got rid of the part of Manager.Init() that handled "catching up" for side chains, which allowed me to get rid of BlockDAG.BlockByHeight(). * [DEV-75] Dropped support for the RPC command getblockhash since it was getting blocks by their height. * [DEV-75] Dropped getnetworkhashps since it was reliant on height, fixed another couple of RPC commands to return nextHashes instead of a nextHash, and got rid of nodeByHeight in virtualBlock. * [DEV-75] Got rid of setTip(). * [DEV-75] Moved blockLocator() out of virtualBlock and into BlockDAG. Also removed TestLocateInventory(). * [DEV-75] Implemented addTip(). * [DEV-75] Cleaned up virtualblock.go a bit. * [DEV-75] Erased irrelevant tests in virtualblock_test.go. Moved dag-related tests into dag_test.go. * [DEV-75] Removed unnecessary nil check. * [DEV-75] Wrote tests for virtualBlock. * [DEV-75] Fixed bad test, added explanations to tests. * [DEV-89] Fixed a comment. * [DEV-89] Fixed another comment. * [DEV-89] Removed the section in Manager::Init that handled rolling back indexes to the main chain if their tip is an orphaned fork. This could only happen during reorg, which no longer exists. Also removed BlockDAG::MainChainHasBlock, which was no longer used by anyone. * [DEV-89] Removed the nil check inside initBlockNode() and amended the one place that called it with nil. * [DEV-89] Renamed the receiver param for BlockDAG from b to dag. * [DEV-89] Moved fastLog2Floor from dag.go to btcutil/btcmath.go. * [DEV-89] Renamed tstTip to testTip. * [DEV-89] Renamed phanom_test.go to phantom_test.go. * [DEV-89] Fixed comments, renamed mainChainHeight to dagHeight. * [DEV-89] Rewrote virtualBlock.addTip(). * [DEV-89] Fixed a comment. (chain -> DAG) * [DEV-89] Fixed another chain -> DAG comment. |
||
|
stasatdaglabs
|
f6eb9edecf |
[DEV-74] Added infrastructure for Diff-based UTXOs (#39)
* [DEV-74] Implemented and written tests for utxoIterator. * [DEV-74] Improved utxoIterator tests. * [DEV-74] Implemented utxoCollection tests. * [DEV-74] Implemented utxoDiff and its tests. * [DEV-74] Implemented utxoSet. * [DEV -74] Added tests for fullUTXOSet. * [DEV-74] Added some tests for diffUTXOSet. * [DEV-74] Wrote tests for diffUTXOSet iterator. * [DEV-74] Added a negative test for diffUTXOSet.withDiff. * [DEV-74] Wrote tests for addTx. * [DEV-74] Wrote a toRemove test for addTx. * [DEV-74] Changed blockNode.utxoDiff to be of type utxoDiff. * [DEV-74] Removed superfluous whitespace. * [DEV-74] Renamed confusing "previousHash" to "hash". * [DEV-74] Fixed bad test and corrected failing test. * [DEV-74] Moved confusing "negatives" test to be part of the general utxoCollection test. * [DEV-74] Removed utxoDiff.inverted. * [DEV-74] Renamed blockNode.utxoDiff to blockNode.diff. * [DEV-74] Renamed diff to diffFrom for clarity's sake. * [DEV-74] Converted the type of utxoCollection from map[daghash.Hash]map[uint32]*wire.TxOut to map[wire.OutPoint]*UtxoEntry. * [DEV-74] Corrected test names in utxoCollection_test. * [DEV-74] Removed superfluous utxoCollection iterator and moved utxoIterator into utxoset.go. * [DEV-74] Renamed variables in utxoset.go. * [DEV-74] Renamed verifyTx to areInputsInUTXO and removed a superfulous test. * [DEV-74] Fixed bad test logic in TestDiffUTXOSet_addTx. * [DEV-74] Added a few comments. Added reference-equals checks to clone functions. * [DEV-74] Moved utxoCollection and utxoDiff into utxoset.go. * [DEV-74] Wrote explanations for utxoCollection and utxoDiff tests. * [DEV-74] Wrote explanations for all utxoSet tests besides addTx. * [DEV-74] Wrote explanations for TestDiffUTXOSet_addTx. * [DEV-74] Moved the documentation for utxoDiff into utxoset.go. * [DEV-74] Wrote an explanation on utxoSet. * [DEV-74] Moved diffChild next to diff, improved their comments, moved the explanations for diffFrom and withDiff to the appropriate methods, got rid of utxoIterator, and renamed areInputsInUTXO to containsInputs. * [DEV-74] Replaced boring old-fashioned reference equality with special, fancy reference equality for maps, slices, and channels. * [DEV-74] Wrote additional explanations for test cases. |
||
|
Ori Newman
|
904f2cf2e3 |
[DEV-72] Write Blues()
* [DEV-62] add phantom constructs to blocknode * [DEV-62] add phantom constructs to blocknode * [DEV-72] write blues() * [DEV-72] write blues() * [DEV-72] write blues() * [DEV-62] add comments to new phantom constructs in blocknode * Fixed dbIndexConnectBlock. (#33) * Fixed dbIndexConnectBlock. * Removed redundant check in storeFilter. * Created a new method to BlockHeader: IsGenesis. * [DEV-71] Implement BlockHeap (#35) * [DEV-71] Implemented BlockHeap. * [DEV-71] Removed irrelevant comment. * [DEV-71] Renamed variables in Pop() and split Less() to multiple lines. * [DEV-72] write blues() * [DEV-72] write blues() * [DEV-72] write blues() * [DEV-72] write blues tests * [DEV-72] write blues tests * [DEV-72] remove relevant past * [DEV-72] write blues tests * [DEV-72] write blues tests * [DEV-72] write blues tests * [DEV-72] write functions to order blockSet by hash and write blue tests * [DEV-72] add secret mining and censorship attack tests * [DEV-72] remove prints * [DEV-72] remove K from dagconfig.Params * [DEV-72] remove K from dagconfig.Params * [DEV-72] change blueScore to uint64 * [DEV-72] block V was missing, so renamed w -> v, x -> w etc * [DEV-72] use node.String instead of %v * [DEV-72] block V was missing, so renamed w -> v, x -> w etc * [DEV-72] add K to dagconfig.Params, and add expected reds to all phantom tests * [DEV-72] set K=10 and add comments to phantom and phantom tests * [DEV-72] fix formatting and add comments to TestPhantom * [DEV-72] fix grammar |
||
|
Ori Newman
|
6a11450164 | [DEV-62] fix phantom constructs comments | ||
|
Ori Newman
|
c8db39e7d9 | [DEV-62] add comments to new phantom constructs in blocknode | ||
|
Ori Newman
|
9be0474913 | [DEV-62] add phantom constructs to blocknode | ||
|
Ori Newman
|
ce7fe1f26e | [DEV-62] add phantom constructs to blocknode | ||
|
stasatdaglabs
|
b07805cc12 |
[DEV-54] Rename "chainXXX", "bestXXX", etc. inside blockdag package (#25)
* [DEV-54] Renamed chainXXX to dagXXX. * [DEV-54] Additional chain -> dag renamings. * [DEV-54] Renamed a couple of more "chain"s I missed. |
||
|
stasatdaglabs
|
79a0c1f124 |
[DEV-43] Change UTXOViewpoint.BestHash() to Tips() and update all related logic (#15)
* [DEV-43] Changed BestHash to Tips, fixed logic inside utxoviewpoint.go. * [DEV-43] Fixed broken references. * [DEV-43] Replaced blockNode slices and hash slices with BlockSets. * [DEV-43] Did some renaming, unexported blockSet, and rewrote AppendTip as AddBlock. * [DEV-43] Removed explicit contains check from AddBlock. |
||
|
Stas Boutenko
|
a289b72980 | [DEV-34] Added selectedParent to blockNode. | ||
|
Stas Boutenko
|
14287a1dd1 | [DEV-34] Inlined a couple of things, did some renaming, exported PrevHashes(). | ||
|
Stas Boutenko
|
57e7ad1287 | [DEV-34] In blockNode, made parents a pointer slice, got rid of numPrevHashes, and extracted a lookupPreviousNodes function. Changed c-style loops to range loops. | ||
|
Stas Boutenko
|
4260d37158 | [DEV-34] Modified blockindex.go to account for multiple previous hashes and changed accept.go to reflect those changes. | ||
|
Stas Boutenko
|
a26fd21ae7 | [DEV-32] Renamed chaincfg to dagconfig and chainhash to daghash. | ||
|
Stas Boutenko
|
6d64421965 | [DEV-26] Renamed package blockchain to blockdag. |