* [NOD-1164] Defined DatabaseContext as the basic object of dbaccess
* [NOD-1164] Update everything to use databaseContext
* [NOD-1164] Fix tests
* [NOD-1164] Add comments
* [NOD-1164] Removed databaseContext from blockNode
* [NOD-1164] Enforce DatabaseContext != nil
* [NOD-1164] Remove redundant and wrong comment line
* [NOD-1119] Removed all p2p server from all the initialization of server
* [NOD-1119] Removed any calling for p2p server in main
* [NOD-1119] Simplified some functions to not take both dag and dagParams
* [NOD-1119] Simplify creation of mempool and rpc server
* [NOD-1119] Setup indexes in separate function
* [NOD-1119] Some cleanup in NewServer
* [NOD-1119] Fix mempool test
* [NOD-1119] Fix go format
* [NOD-1119] Unexport dag.timeSource
* [NOD-1119] Removed server package + renamed the Server object to Kaspad, and made it minimal
* [NOD-1119] Delete redundant functions
* Unexported kaspad and related methods
* [NOD-1119] Unexported newKaspad
* [NOD-1119] Revise comments and remove redundant function
* [NOD-1119] Make comments of unexported methods lower-case
* [NOD-1119] Some more refactoring in newKaspad
* [NOD-1048] Make leveldb compaction much less frequent. Also, allocate an entire gigabyte for leveldb's blockCache and writeBuffer.
* [NOD-1048] Implement changing the options for testing purposes.
* [NOD-1048] Rename originalOptions to originalLDBOptions.
* [NOD-1048] Add a comment.
* [NOD-965] Make dag.index.LookupNode return false if node is not found
* [NOD-965] Rename blockDAG->dag
* [NOD-965] Remove irrelevant test
* [NOD-965] Use bi.index's ok in LookupNode
* [NOD-909] Add tests for double spends
* [NOD-909] Add prepareAndProcessBlock that gets parent hashes and transactions as argument
* [NOD-909] Use PrepareAndProcessBlockForTest where possible
* [NOD-909] Use more meaningful names
* [NOD-909] Change a comment
* [NOD-909] Fix comment
* [NOD-909] Fix comment
* [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>
* [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
* [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>
* [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>
* [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.
* [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
* [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
* [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
* [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
* [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.
* [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.
* [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
* [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
* [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
* [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
* [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
* [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
* [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
* [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.
* [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
