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44 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
stasatdaglabs
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f8b18e09d6
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[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> |
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Ori Newman
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d83862f36c
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[NOD-855] Save ECMH for block utxo and not diff utxo (#669)
* [NOD-855] Save ECMH for each block UTXO * [NOD-855] Remove UpdateExtraNonce method * [NOD-855] Remove multiset data from UTXO diffs * [NOD-855] Fix to fetch multiset of selected parent * [NOD-855] Don't remove coinbase inputs from multiset * [NOD-855] Create multisetBucketName on startup * [NOD-855] Remove multiset from UTXO diff tests * [NOD-855] clear new entries from multisetstore on saveChangesFromBlock * [NOD-855] Fix tests * [NOD-855] Use UnacceptedBlueScore when adding current block transactions to multiset * [NOD-855] Hash utxo before adding it to multiset * [NOD-855] Pass isCoinbase to NewUTXOEntry * [NOD-855] Do not use hash when adding entries to multiset * [NOD-855] When calculating multiset, replace the unaccepted blue score of selected parent transaction with the block blue score * [NOD-855] Manually add a chained transaction to a block in TestChainedTransactions * [NOD-855] Change name and comments * [NOD-855] Use FindAcceptanceData to find a specific block acceptance data * [NOD-855] Remove redundant copy of txIn.PreviousOutpoint * [NOD-855] Use fmt.Sprintf when creating internalRPCError |
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Ori Newman
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8909679f44
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[NOD-818] Remove time adjustment (#658)
* [NOD-818] Remove time adjustment * [NOD-818] Remove interface ensuring and copyright message * [NOD-818] Update comment |
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Ori Newman
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ee08531a52
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[NOD-610] Rename newSet->newBlockSet and setFromSlice->blockSetFromSlice (#635) | ||
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Ori Newman
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4ffb5daa37
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[NOD-622] Fix populateTemplateFromCandidates to sort txsForBlockTemplate.txMasses and txsForBlockTemplate.txFees (#617)
* [NOD-622] Fix populateTemplateFromCandidates to sort txsForBlockTemplate.txMasses and txsForBlockTemplate.txFees * [NOD-622] Sort transactions in PrepareBlockForTest * [NOD-622] Remove duplicate append of selected transactions |
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Ori Newman
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44c55900f8
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[NOD-715] Replace testDbRoot with os.TempDir() (#611) | ||
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Ori Newman
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6d765f58ba |
[NOD-570] Separate genesis variables for different netwroks (#578)
* [NOD-570] Separate genesis variables for different netwroks * [NOD-570] Make Testnet genesis * [NOD-570] Make simnet and regtest genesis * [NOD-570] Remake devnet genesis * [NOD-570] Rename regNet -> regTest testnet->testNet * [NOD-570] Change network names to one word instead of camel case * [NOD-570] Change network names to one word instead of camel case * [NOD-570] Fix test names * [NOD-570] Fix TestGHOSTDAG Co-authored-by: Dan Aharoni <dereeno@protonmail.com> |
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Ori Newman
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2174a0a7f2 |
[NOD-497] Implement GHOSTDAG (#575)
* [NOD-540] Implement reachability (#545) * [NOD-540] Begin implementing reachability. * [NOD-540] Finish implementing reachability. * [NOD-540] Implement TestIsFutureBlock. * [NOD-540] Implement TestInsertFutureBlock. * [NOD-540] Add comments. * [NOD-540] Add comment for interval in blockNode. * [NOD-540] Updated comments over insertFutureBlock and isFutureBlock. * [NOD-540] Implement interval splitting methods. * [NOD-540] Begin implementing tree manipulation in blockNode. * [NOD-540] Implement countSubtreesUp. * [NOD-540] Add a comment explaining an impossible condition. * [NOD-540] Implement applyIntervalDown. * [NOD-540] Moved the reachability tree stuff into reachability.go. * [NOD-540] Add some comments. * [NOD-540] Add more comments, implement isInPast. * [NOD-540] Fix comments. * [NOD-540] Implement TestSplitFraction. * [NOD-540] Implement TestSplitExact. * [NOD-540] Implement TestSplit. * [NOD-540] Add comments to structs. * [NOD-540] Implement TestAddTreeChild. * [NOD-540] Fix a comment. * [NOD-540] Rename isInPast to isAncestorOf. * [NOD-540] Rename futureBlocks to futureCoveringSet. * [NOD-540] Rename isFutureBlock to isInFuture. * [NOD-540] move reachabilityInterval to the top of reachability.go. * [NOD-540] Change "s.t." to "such that" in a comment. * [NOD-540] Fix indentation. * [NOD-540] Fix a potential bug involving float inaccuracy. * [NOD-540] Wrote a more descriptive error message. * [NOD-540] Fix error messsage. * [NOD-540] Fix the recursive countSubtreesUp. * [NOD-540] Rename countSubtreesUp to countSubtrees and applyIntervalDown to propagateInterval. * [NOD-540] Implement updating reachability for a valid new block. * [NOD-540] Implement a disk storage for reachability data. * [NOD-540] Fix not all tree nodes being written to the database. * [NOD-540] Implement serialization for reachabilityData. * [NOD-540] Implement some deserialization for reachabilityData. * [NOD-540] Implement restoring the reachabilityStore on node restart. * [NOD-540] Made interval and remainingInterval pointers. * [NOD-540] Rename setTreeInterval to setInterval. * [NOD-540] Rename reindexTreeIntervals to reindexIntervals and fixed the comment above it. * [NOD-540] Expand the comment above reindexIntervals. * [NOD-540] Fix comment above countSubtrees. * [NOD-540] Fix comment above countSubtrees some more. * [NOD-540] Fix comment above split. * [NOD-540] Fix comment above isAncestorOf. * [NOD-540] Fix comment above reachabilityTreeNode. * [NOD-540] Fix weird condition in addTreeChild. * [NOD-540] Rename addTreeChild to addChild. * [NOD-540] Fix weird condition in splitFraction. * [NOD-540] Reverse the lines in reachabilityTreeNode.String(). * [NOD-540] Renamed f to fraction and x to size. * [NOD-540] Fix comment above bisect. * [NOD-540] Implement rtn.isAncestorOf(). * [NOD-540] Use treeNode isAncestorOf instead of treeInterval isAncestorOf. * [NOD-540] Use newReachabilityInterval instead of struct initialization. * [NOD-540] Make reachabilityTreeNode.String() use strings.Join. * [NOD-540] Use sync.RWMutex instead of locks.PriorityMutex. * [NOD-540] Rename thisTreeNode to newTreeNode. * [NOD-540] Rename setTreeNode to addTreeNode. * [NOD-540] Extracted selectedParentAnticone to a separate function. * [NOD-540] Rename node to this. * [NOD-540] Move updateReachability and isAncestorOf from dag.go to reachability.go. * [NOD-540] Add whitespace after multiline function signatures in reachability.go. * [NOD-540] Make splitFraction return an error on empty interval. * [NOD-540] Add a comment about rounding to splitFraction. * [NOD-540] Replace sneaky tabs with spaces. * [NOD-540] Rename split to splitExponential. * [NOD-540] Extract exponentialFractions to a separate function. * [NOD-540] Rename bisect to findIndex. * [NOD-540] Add call to reachabilityStore.clearDirtyEntries at the end of saveChangesFromBlock. * [NOD-540] Explain the dirty hack in reachabilityStore.init(). * [NOD-540] Split the function signature for deserializeReachabilityData to two lines. * [NOD-540] Add a comment about float precision loss to exponentialFractions. * [NOD-540] Corrected a comment about float precision loss to exponentialFractions. * [NOD-540] Fixed a comment about float precision loss to exponentialFractions some more. * [NOD-540] Added further comments above futureCoveringBlockSet. * [NOD-540] Rename addTreeNode to setTreeNode. * [NOD-540] Rename splitExponential to splitWithExponentialBias. * [NOD-540] Fix object references in reachabilityData deserialization (#563) * [NOD-540] Fix broken references in deserialization. * [NOD-540] Fix broken references in futureCoveringSet deserialization. Also add comments. * [NOD-540] Don't deserialize on the first pass in reachabilityStore.init(). * [NOD-540] Remove redundant assignment to loaded[hash]. * [NOD-540] Use NewHash instead of SetBytes. Rename data to destination. * [NOD-540] Preallocate futureCoveringSet. * [NOD-541] Implement GHOSTDAG (#560) * [NOD-541] Implement GHOSTDAG * [NOD-541] Replace the old PHANTOM variant with GHOSTDAG * [NOD-541] Move dag.updateReachability to the top of dag.applyDAGChanges to update reachability before the virtual block is updated * [NOD-541] Fix blueAnticoneSize * [NOD-541] Initialize node.bluesAnticoneSizes * [NOD-541] Fix pastUTXO and applyBlueBlocks blues order * [NOD-541] Add serialization logic to node.bluesAnticoneSizes * [NOD-541] Fix GHOSTDAG to not count the new block and the blue candidates anticone, add selected parent to blues, and save to node.bluesAnticoneSizes properly * [NOD-541] Fix test names in inner strings * [NOD-541] Writing TestGHOSTDAG * [NOD-541] In blueAnticoneSize change node->current * [NOD-541] name ghostdag return values * [NOD-541] fix ghostdag to return slice * [NOD-541] Split k-cluster violation rules * [NOD-541] Add missing space * [NOD-541] Add comment to ghostdag * [NOD-541] In selectedParentAnticone rename past->selectedParentPast * [NOD-541] Fix misrefernces to TestChainUpdates * [NOD-541] Fix ghostdag comment * [NOD-541] Make PrepareBlockForTest in blockdag package * [NOD-541] Make PrepareBlockForTest in blockdag package * [NOD-541] Assign to selectedParentAnticone[i] instead of appending * [NOD-541] Remove redundant forceTransactions arguments from PrepareBlockForTEST * [NOD-541] Add non-selected parents to anticoneHeap * [NOD-541] add test for ghostdag * [NOD-541] Add comments * [NOD-541] Use adjusted time for initializing blockNode * [NOD-541] Rename isAncestorOf -> isAncestorOfBlueCandidate * [NOD-541] Remove params from PrepareBlockForTest * [NOD-541] Fix TestChainHeight * [NOD-541] Remove recursive lock * [NOD-541] Fix TestTxIndexConnectBlock * [NOD-541] Fix TestBlueBlockWindow * [NOD-541] Put prepareAndProcessBlock in common_test.go * [NOD-541] Fix TestConfirmations * [NOD-541] Fix TestAcceptingBlock * [NOD-541] Fix TestDifficulty * [NOD-541] Fix TestVirtualBlock * [NOD-541] Fix TestSelectedPath * [NOD-541] Fix TestChainUpdates * [NOD-541] Shorten TestDifficulty test time * [NOD-541] Make PrepareBlockForTest use minimal valid block time * [NOD-541] Remove TODO comment * [NOD-541] Move blockdag related mining functions to mining.go * [NOD-541] Use NextBlockCoinbaseTransaction instead of NextBlockCoinbaseTransactionNoLock in NextCoinbaseFromAddress * [NOD-541] Remove useMinimalTime from BlockForMining * [NOD-541] Make MedianAdjustedTime a *BlockDAG method * [NOD-541] Fix ghostdag to use anticone slice instead of heap * [NOD-541] Fix NewBlockTemplate locks * [NOD-541] Fix ghostdag comments * [NOD-541] Convert MedianAdjustedTime to NextBlockTime * [NOD-541] Fix ghostdag comment * [NOD-541] Fix TestGHOSTDAG comment * [NOD-541] Add comment before sanity check * [NOD-541] Explicitly initialize .blues in ghostdag * [NOD-541] Rename *blockNode.lessThan to *blockNode.less * [NOD-541] Remove redundant check if block != chainBlock * [NOD-541] Fix comment * [NOD-541] Fix comment * [NOD-497] Add comment; General refactoring * [NOD-497] General refactoring. * [NOD-497] Use isAncestor of the tree rather than the node * [NOD-497] Remove reachability mutex lock as it is redundant (dag lock is held so no need); General refactoring. * [NOD-497] Update comment * [NOD-497] Undo test blocktimestamp * [NOD-497] Update comments; Use BlockNode.less for blockset; * [NOD-497] Change processBlock to return boolean and not the delay duration (merge conflict) * [NOD-497] Undo change for bluest to use less; Change blocknode less to use daghash.Less Co-authored-by: stasatdaglabs <39559713+stasatdaglabs@users.noreply.github.com> Co-authored-by: Dan Aharoni <dereeno@protonmail.com> |
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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. |
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stasatdaglabs
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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. |
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Ori Newman
|
7a163d4dd7 |
[NOD-471] Make AddTx return false for duplicate coinbase, and make pastUTXO return accepted transaction with the accepting block blue score (#523)
* [NOD-471] Make AddTx return false for duplicate coinbase, and make pastUTXO return accepted transaction with the accepting block blue score * [NOD-471] Remove diffFromAcceptanceData * [NOD-471] Make fetchBlueBlocks return also selected parent * [NOD-471] Skip adding coinbase transactions on applyBlueBlocks * [NOD-471] Use tx.IsCoinbase() instead of i == util.CoinbaseTransactionIndex |
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Svarog
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369ec449a8 |
[NOD-509] Change organization name to kaspanet (#524)
* [NOD-509] Change organization name to kaspanet * [NOD-509] Reorganize imports |
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Svarog
|
f4c6859e51 | [NOD-509] Updated repository and imports to github.com/daglabs/kaspad (#521) | ||
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Ori Newman
|
c88fa1492e |
[NOD-375] Move to pkg/errors (#447)
* [NOD-375] Move to pkg/errors * [NOD-375] Fix tests * [NOD-375] Make AreErrorsEqual a shared function |
||
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Ori Newman
|
e6a4ed04f3 |
[NOD-338] recover indexer if didnt work for a while (#422)
* [NOD-338] Recover indexer if it didn't work for a while * [NOD-338] Recover indexer if it didn't work for a while * [NOD-338] Recover indexer if it didn't work for a while * [NOD-338] Add tests and move blockidhash.go to blockdag package * [NOD-338] Delete index current block id when dropping index, and do some refactoring * [NOD-338] Change comments * [NOD-338] Change recover error messages * [NOD-338] Fix comments * [NOD-338] Fix comments and fix test name |
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Ori Newman
|
a789680db1 |
[NOD-314] change pkscript to scriptpubkey (#400)
* [NOD-314] Change everywhere PkScript to ScriptPubKey * [NOD-314] Change everywhere PkScript to ScriptPubKey * [NOD-314] Rename pkPops -> scriptPubKeyPops |
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Svarog
|
20206789e0 |
[NOD-299] Add waitgroup to wait for all spawns to complete before calling teardown (#385)
* [NOD-299] Add waitgroup to wait for all `spawn`s to complete before calling teardown * [NOD-299] Restore spawn on teardown + mark spawn done in the correct thread |
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Svarog
|
480b2ca07c |
[NOD-294] Fix golint in deploy.sh and fix all lint warnings (#380)
* [NOD-294] Fix golint in deploy.sh and fixed all lint errors * [NOD-294] Fix typos in comments * [NOD-294] Convert VirtualForTest into alias of *virtualBlock * [NOD-294] Fixed some more typos in comments |
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stasatdaglabs
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6d20202354 |
[NOD-222] Use accepting block blue score instead of containing block blue score for sequence lock and block maturity (#333)
* [NOD-222] Added constant: UnacceptedBlueScore. * [NOD-222] Made it so that block transactions always have UnacceptedBlueScore. * [NOD-222] Implemented updating unaccepted UTXO entries with accepted ones in the virtual. * [NOD-222] Fixed an unclear comment. * [NOD-222] Fixed diffFromAcceptanceData not receiving the right blue score. * [NOD-222] Fixed various issues with the implementation. It appears to work now. * [NOD-222] Removed debug logs. * [NOD-222] Fixed tests that relied on utxoCollection.String(). * [NOD-222] Fixed TestChainedTransactions. * [NOD-222] Fixed tests that relied on GetVirtualFromParentsForTest. * [NOD-222] Fixed having identical entries in toAdd and toRemove. * [NOD-222] Fixed logic in diffFrom that I previously broke. * [NOD-222] Fixed a wrong check. * [NOD-222] Figured out the magical invocation to make everything work. * [NOD-222] Fixed blockDB tests. * [NOD-222] Removed debug method. * [NOD-222] Fixed comments related to setting coinbase maturity to 0. * [NOD-222] Fixed a typo in a comment. * [NOD-222] Added a comment that explains the new addition in GetVirtualFromParentsForTest. * [NOD-222] Added a comment to DiffUTXOSet.Get(). * [NOD-222] Fixed a nuance in DiffUTXOSet.containsInputs. * [NOD-222] Replaced nonsense in GetVirtualFromParentsForTest with diffFromAcceptanceData. * [NOD-222] Renamed newVirtualUTXO -> newVirtualPastUTXO. * [NOD-222] Fixed a comment. * [NOD-222] Extracted checking utxoCollection with blueScore to a method. * [NOD-222] Added tests where the same entry is in both toAdd and toRemove. * [NOD-222] Used Add/RemoveEntry inside diffFromAcceptedTx. * [NOD-222] Removed superfluous test for UnacceptedBlueScore. * [NOD-222] Added/Updated comments. * [NOD-222] Added tests to TestUTXODiffRules. * [NOD-222] Added appropriate protection against impossible "from"s in diffFrom. * [NOD-222] Added a comment explaining why we diffFrom acceptanceData in verifyAndBuildUTXO. * [NOD-222] Fixed comments and equal() in utxoset. |
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Ori Newman
|
263737b3fb |
[NOD-196] move coinbase scriptpukey to payload (#330)
* [NOD-196] move coinbase scriptpukey to payload (no tests) (#311) * [NOD-196] Move coinbase scriptPubKey to payload * [NOD-196] Rename SubnetworkID.IsFull to SubnetworkID.IsBuiltIn * [NOD-196] Fix comments * [NOD-196] Add block subsidy to fee transaction * [NOD-196] Fix comments * [NOD-217] Merge coinbase and fee transaction (#328) * [NOD-196] Fix tests * [NOD-196] Fix tests * [NOD-217] Add error to getBluesFeeData * [NOD-217] Merge Coinbase and fee transaction * [NOD-217] Format project * [NOD-217] Remove OpTrue default for mining.NewBlockTemplate * [NOD-196] Format project * [NOD-217] Add missing space before comment * [NOD-196] Change MaxCoinbasePayloadLen to 150 |
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stasatdaglabs
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ffd886498a |
[NOD-208] Make block reward maturity use the same mechanism as confirmations (#327)
* [NOD-208] Added blockBlueScore to UTXOEntry. * [NOD-208] Added blueBlockScore to NewUTXOEntry. * [NOD-208] Fixed compilation errors in policy, utxoset, and dag tests. * [NOD-208] Changed validateBlockRewardMaturity and CheckTransactionInputsAndCalulateFee to use blueScore. * [NOD-208] Changed CalcBlockSubsidy to use blueScore. * [NOD-208] Changed SequenceLockActive to use blueScore. * [NOD-208] Removed ExtractCoinbaseHeight. * [NOD-208] Removed reference to block height in ensureNoDuplicateTx. * [NOD-208] Changed IsFinalizedTransaction to use blueScore. * [NOD-208] Fixed merge errors. * [NOD-208] Made UTXOEntry serialization use blueScore. * [NOD-208] Changed CalcPriority and calcInputValueAge to use blueScore. * [NOD-208] Changed calcSequenceLock to use blueScore. * [NOD-208] Removed blockChainHeight from UTXOEntry. * [NOD-208] Fixed compilation errors in feeEstimator. Fixed a bug in the test pool hardness. * [NOD-208] Fixed oldestChainBlockWithBlueScoreGreaterThan not handling an extreme case. * [NOD-208] Fixed TestDiffFromTx. * [NOD-208] Got rid of priority and support of free transactions. * [NOD-208] Fixed TestProcessTransaction. * [NOD-208] Fixed TestTxFeePrioHeap. * [NOD-208] Fixed TestAddrIndex and TestFeeEstimatorCfg. * [NOD-208] Removed unused rateLimit parameter from ProcessTransaction. * [NOD-208] Fixed tests that rely on CreateTxChain. * [NOD-208] Fixed tests that rely on CreateSignedTxForSubnetwork. * [NOD-208] Fixed TestFetchTransaction. * [NOD-208] Fixed TestHandleNewBlock. Fixed HandleNewBlock erroneously processing fee transactions. * [NOD-208] Fixed TestTxIndexConnectBlock. * [NOD-208] Removed the use of Height() from the fee estimator. * [NOD-208] Removed unused methods from rpcwebsocket.go. * [NOD-208] Removed Height from util.Block. * [NOD-208] Removed ErrForkTooOld. It doesn't make sense in a DAG. * [NOD-208] Made blockHeap use blueScore instead of height. * [NOD-208] Removed fee estimator. * [NOD-208] Removed DAG.Height. * [NOD-208] Made TestAncestorErrors test chainHeight instead of height. * [NOD-208] Fixed a couple of comments that were still speaking about block height. * [NOD-208] Replaced all uses of HighestTipHash with SelectedTipHash. * [NOD-208] Remove blockNode highest and some remaining erroneous uses of height. * [NOD-208] Fixed a couple of comments. Fixed outPoint -> outpoint merge error. * [NOD-208] Fixed a couple more comments. * [NOD-208] Used calcMinRequiredTxRelayFee instead of DefaultMinRelayTxFee for mempool tests. * [NOD-208] Renamed mempool Config BestHeight to DAGChainHeight. * [NOD-208] Fixed a bug in oldestChainBlockWithBlueScoreGreaterThan. Made calcSequenceLock use the node's selected parent chain rather than the virtual block's. * [NOD-208] Removed chainHeight from blockNode String(). Renamed checkpointsByHeight to checkpointsByChainHeight and prevCheckpointHeight to prevCheckpointChainHeight. Removed reference to chainHeight in blockIndexKey. Fixed comments in dagio.go. * [NOD-208] Removed indexers/blocklogger.go, as no one was using it. * [NOD-208] Made blocklogger.go log blueScore instead of height. * [NOD-208] Fixed typo. * [NOD-208] Fixed comments, did minor renaming. * [NOD-208] Made a "common sense" wrapper around sort.Search. * [NOD-208] Fixed comment in SearchSlice. |
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Svarog
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396842ae40 |
[NOD-207] Rename any place that says 'OutPoint' to 'Outpoint' (#323)
* [NOD-207] Rename any place that says 'OutPoint' to 'Outpoint' * [NOD-207] Fix any place that says output point |
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Ori Newman
|
aa51b5f071 |
[NOD-179] Added ECMH-Multiset to all UTXO structs (#304)
* [NOD-172] Port EMCH from bchd * [NOD-172] Fix hdkeychain.TestErrors and add btcec.TestRecoverCompact * [NOD-172] Make ECMH immutable * [NOD-172] Fix gofmt errors * [NOD-172] Add TestMultiset_NewMultisetFromDataSlice and fix Point to be immutable * [NOD-172] Fix gofmt errors * [NOD-172] Add test for checking that the Union of a multiset and its inverse is zero * [NOD-179] Add ECMH Point to all UTXO-structs * [NOD-179] Fix utxo set tests * [NOD-179] Fix mempool tests * [NOD-179] Remove RemoveTxOuts * [NOD-179] Move serializeBlockUTXODiffData to the top of the file * [NOD-179] Fix serializeBlockUTXODiffData comment format * [NOD-179] Fix AddTx comment and name return values |
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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 |
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Svarog
|
e9ec8cd39c |
[NOD-142] Convert Height and ChainHeight to uint64 (#269)
* [NOD-142] Updated util.FastLog2Floor to work on uint64 * [NOD-142] Convert height and chainHeight to uint64 * [NOD-142] A couple fixes in comments of TestFastLog2Floor * [NOD-142] Make spendableOutOffset uint64 too |
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Ori Newman
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7353a49469 | [NOD-109] Reverse the order of .PastUTXO() and .RestoreUTXO() parameters (#249) | ||
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Ori Newman
|
1a2166cddf |
[NOD-101] Create a bucket for utxo diffs (#245)
* [NOD-101] Create a bucket for utxo diffs * [NOD-101] Add error when diff data is not found * [NOD-101] Fix serialization comment |
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Evgeny Khirin
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7c30bc4301 |
[NOD-64] Remove subnetwork id supports all (#237)
* [NOD-64] Intermediate commit: need check tests on master * [NOD-64] Commit before changing subnetwork IDS to new values * [NOD-64] Fixed tests after changing subnetworks IDs constants * [NOD-64] Extract duplicate code into functions * [NOD-64] Renamed IsAllSubnetworks ==> IncludeAllSubnetworks |
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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() |
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Svarog
|
a2b69a84f4 |
[NOD-48] Make wire.NewMsgTx recieve all paramaters that go into MsgTx, and compute what can be computed. (#216)
* [NOD-48] Update wire.NewMsgTx to recieve all fields in msgTx * [NOD-48] Fix all compilation errors resulting from modification of wire.NewMsgTx * [NOD-48] Calculate payloadHash iff subnetworkID is not native * [NOD-48] Update all places the instantiate wire.MsgTx to use wire.NewMsgTx * [NOD-48] Remove 'wire.' calls inside wire package * [NOD-48] Made newMsgTx with all parameters private, and added a few public functions that take various arguments for all common use-cases * [NOD-48] Explicitly pass SubnetworkIDNative instead of nil to newMsgTx * [NOD-48] Remove option to pass nil to newMsgTx |
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Evgeny Khirin
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b4f50f4e48 |
[Nod-25] Add payload hash to wire transaction (#200)
* [NOD-25] Intermediate commit * [NOD-25] Fixed tests crashes * [NOD-25] Fixed tests * [NOD-25] Removed temporary debug code * [NOD-25] Fixed error message |
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Ori Newman
|
1e447432a7 |
[NOD-28] Move subnetwork consts to subnetworkid package (#197)
* [NOD-28] Move SubnetworkID constants to subnetworkid package * [NOD-28] change subnetwork id constants to pointers |
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Svarog
|
41647fd488 |
[DEV-376] Changed any instance of %v in format strings with a more specific format token (#188)
* [DEV-376] Changed any instance of %v in format strings with a more specific format token * [DEV-376] Fixed some more wrong formatting strings + removed redundant cast * [DEV-376] Added fmt.Sprintf where it was missing * [DEV-376] use %s for util.Amount, to invoke .String() * [DEV-376] Some more fixes in format strings * [DEV-376] fixed mruinvmap_test to expect the correct behaviour |
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Ori Newman
|
0aa7c430e0 |
Dev 364 implement the dag fee structure (#181)
* [DEV-364] Add fee transactions validation * [DEV-364] make NextBlockFeeTransactions for creating block templates * [DEV-364] apply coinbase rules to fee transaction is some cases * [DEV-364] Add comments * [DEV-364] put getTXO as separate function * [DEV-364] Make getParentsFeeData a separate function * [DEV-364] fix calculateFees * [DEV-364] force maximum sequence for fee transactions * [DEV-364] add TestValidateFeeTransactions * [DEV-364] change fee transaction to be one tx per block rather than one tx for each blue * [DEV-364] fix tests * [DEV-364] Use constants instead of inline numbers |
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Ori Newman
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0bc7a11551 |
Dev 341 increase mining test coverage (#178)
* [DEV-341] Ensure 100% coverage for mining package * [DEV-341] Add TestNewBlockTemplate * [DEV-341] Add TestNewBlockTemplate * [DEV-341] Test GasLimit filtering in NewBlockTemplate * [DEV-341] Add comment to TestNewBlockTemplate |
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Evgeny Khirin
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100fbbaaa4 |
[DEV-361] Create type TxID as alias to daghash.Hash. (#175)
* [DEV-361] Create type TxID as alias to daghash.Hash. Use it for transaction IDs * [DEV-361] Fixed missed renames * [DEV-361] Removed usage of zeroHash * [DEV-361] Fixed more missed renames |
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stasatdaglabs
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f00651c4e3 |
[DEV-353] Rename subnetwork to subnetworkID everywhere in the code except for the command line flag (#165)
* [DEV-353] Renamed subnetwork -> subnetworkID. * [DEV-353] Renamed dagcoin -> native. |
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Svarog
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e3994cddac | [DEV-347] Normalize the way 'subnetwork' is capitalized (#161) | ||
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Svarog
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6b55950901 |
[DEV-345] Enforce requirement for transactions from 1(DAGCoin) or 2(sub network registry) sub network to have gas = 0 (#157)
* [DEV-345] Validate that gas and payload are 0 when required by sub-network
* [DEV-345] Remove check for txOut.Value < 0, since txOut.Value is a uint64
* [DEV-345] Added tests for CheckTransactionSanity
* [DEV-345] Remove checks for Gas and Payload validity in wire.MsgTx.Decode
* [DEV-345] Verify that payload in Gas sub-network is always 8 bytes (uint64).
* [DEV-345] Renamed tstCheck{Script/Rule}Error to check{Script/Rule}Error
* [DEV-345] Improved formatting
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stasatdaglabs
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5171d26bba |
[DEV-343] Change SubNetworkRegistry to use SubNetworkID as Hash160 (#156)
* [DEV-343] Made sub-network registry use subNetworkIDs. * [DEV-343] Removed an unnecessary clone. * [DEV-343] Renamed buildSubNetworkID to txToSubNetworkID. Broke out of a loop when it was known that no further processing is required. Handled error cases from dbGetNetwork separately from the "not-found" case/ * [DEV-343] Added an error case in GasLimit() for where the sub-network is nil. * [DEV-343] Fixed return nil instead of err. Used a better way to check whether we should continue checking accepted transactions. |
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Evgeny Khirin
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e76ce06acd |
[DEV-337] enusre transaction not overuse gas (#152)
* [DEV-312] Take in account subnetwork's GAS limit, when adding transactions to block. Try to do that optimally. * [DEV-312] Fixed GAS overusage calculation * [DEV-337] Make sure that a transaction that uses more gas than the total allowed for sub-network * [DEV-337] Moved transaction GAS check to mempool * [DEV-337] Added Unit test for gas usage in transaction * [DEV-337] Fixed build * [DEV-337] Fixed tests stuff * [DEV-337] Removed TODO comment |
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Ori Newman
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7093155c3a |
[DEV-234] Add to txindex method to return the block in which tx was accepted (or indication it was not accepted) (#116)
* [DEV-234] add TxAcceptedInBlock and TxBlocks * [DEV-234] test TxAcceptedInBlock and TxBlocks * [DEV-234] test TxAcceptedInBlock and TxFirstBlockRegion * [DEV-234] rename selectedPathSet to selectedPathChain * [DEV-234] set indexers db as part of index manager initialization * [DEV-234] remove redudant dag instance in txindex * [DEV-234] fix TestTxIndexConnectBlock and add DAGParams as part of config in DAGSetup * [DEV-234] TestTxIndexConnectBlock make K=1 to make calculations easier * [DEV-234] rename TxAcceptingBlock to BlockThatAcceptedTx * [DEV-234] update block fields names in txindex_test.go * [DEV-234] rename selectedPathChain -> selectedPathChainSet |
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Svarog
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35546b62d0
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[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 |
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Ori Newman
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5fb220c38a |
Dev 105 get rid of utxoview (#58)
* [DEV-105] use utxodiff in mempool instead of utxoview * [DEV-105] get rid of utxoview * [DEV-105] fix tests to use utxoset * [DEV-105] remove utxoview type * [DEV-105] move DagSetup to test_utils.go * [DEV-105] add comments and add blockdag/test_utils_test.go * [DEV-105] add restoreInputs arg to removeTransaction * [DEV-105] give more descriptive names to vars * [DEV-115] close txChan outside of HandleNewBlock * [DEV-105] rename DagSetup -> DAGSetup |