127 Commits

Author SHA1 Message Date
Veronica
43b9523919
Adding support for mass. (#2301)
* Adding support for mass.

* update grpc v1.69.2

* Upgrade protos using latest protoc

* Use MassCommitment instead of Mass

* Fix DomainTransaction clone, equal and tests

---------

Co-authored-by: veronica <jimjouny@gmail.com>
Co-authored-by: Ori Newman <orinewman1@gmail.com>
2025-01-21 10:57:28 +02:00
Ori Newman
1e9ddc42d0
Add fee estimation to wallet (#2291)
* Add fee estimation to wallet

* Add fee rate to kaspawallet parse

* Update go version

* Get rid of golint

* Add RBF support to wallet

* Fix bump_fee UTXO lookup and fix wrong change address

* impl storage mass as per KIP9

* Use CalculateTransactionOverallMass where needed

* Some fixes

* Minor typos

* Fix test

* update version

* BroadcastRBF -> BroadcastReplacement

* rc3

* align proto files to only use camel case (fixed on RK as well)

* Rename to FeePolicy and add MaxFee option + todo

* apply max fee constrains

* increase minChangeTarget to 10kas

* fmt

* Some fixes

* fix description: maximum -> minimum

* put min feerate check in the correct location

* Fix calculateFeeLimits nil handling

* Add validations to CLI flags

* Change to rc6

* Add checkTransactionFeeRate

* Add failed broadcast transactions on send error`

* Fix estimateFee change value

* Estimate fee correctly for --send-all

* On estimateFee always assume that the recipient has ECDSA address

* remove patch version

---------

Co-authored-by: Michael Sutton <msutton@cs.huji.ac.il>
2024-10-22 12:34:54 +03:00
Ori Newman
7e9b5b9010
Security Patch + HF (#2142)
* HF

* Fix lint
2022-09-21 18:58:32 +03:00
D-Stacks
74a4f927e9
RPC: include orphans into mempool entries (#2046)
* RPC: include orphans into mempool entries

* no need for + 1

* give request option to choose mempool pool(s)

* add to wallet, fix bg

* use orphanpool rpc to test for orphans

* fix fmt

* fix crash when quering orphan pool in get_mempool_entries

* pass the tests, fix fromAppMessage bug

* Update config_test.go

don't think this is needed

* needed for tests to pass

* inverse to transactionpoolfilter, cut down code to two ifs.

* fmt

* update test to true false, forgot one includetransactionpool renaming

* update and simplyfiy get_mempool_entry handler

* comment outdated

* i think we usually use make instead of var.

* Fix some leftovers of includeTransactionPool

Co-authored-by: Ori Newman <orinewman1@gmail.com>
2022-06-15 23:46:44 +03:00
biospb
847aafc91f
Fix RPC connections counting (#2026)
* Fix RPC connections counting

* show incomming connections count

* Use the flag RPCMaxClients instead of the const RPCMaxInboundConnections

* Add grpc server name to log message

Co-authored-by: Michael Sutton <mikisiton2@gmail.com>
2022-06-15 22:49:36 +03:00
D-Stacks
3908f274ae
[Ready] - RPC & UtxoIndex: keep track of, query and test circulating supply. (#2070)
* start

* pass tests, (cannot get before put!) and clean up.

* add rpc call.

* create and pass tests, fix bugs.  fully implement rpc

* As always fmt

* remover old test

* clean up proto comment

* put the logger back in place.

* revert back to 10 sec limit.

* migration, change utxoChanged removal to whole utxoEntryPair, add methods to update circulating supply, intialize circulating supply from reset.

* Update utxoindex.go

* ad

* rename to max, change comment

* one more total to max

Co-authored-by: Ori Newman <orinewman1@gmail.com>
2022-06-05 16:42:08 +03:00
D-Stacks
491e3569d2
RPC: include isSynced and isUtxoIndexed in GetInfoResponse (#2068)
* include utxoIndex and isNearlySynced in GetInfo

* fmt fixing

* add missing IsNearlySynced

* change `isNearlySynced` -> `isSynced` & `isUtxoIndexSet` ->`isUtxoIndexed`

* Add a check for `HasPeers` to make `isSynced` identical to `GetBlockTemplate.isSynced`

Co-authored-by: msutton <mikisiton2@gmail.com>
2022-05-30 13:12:00 +03:00
D-Stacks
85febcb551
update rpc.md with includeAcceptedTransactionIds (#2065)
Co-authored-by: Michael Sutton <mikisiton2@gmail.com>
2022-05-25 18:13:35 +03:00
Svarog
24c94b38be
Move OnBlockAdded event to the channel that was only used by virtualChanged events (#2059)
* Move OnBlockAdded event to the channel that was only used by virtualChanged events

* Don't send notifications for header-only and invalid blocks

* Return block status from block processor and use it for event raising decision

* Use MaybeEnqueue for consensus events

* go lint

* Fix RPC call to actually include tx ids

Co-authored-by: msutton <mikisiton2@gmail.com>
2022-05-24 01:11:01 +03:00
Svarog
5d24e2afbc
Allow blank address in NotifyUTXOsChanged to get all updates (#2027)
* Allow blank address in NotifyUTXOsChanged to get all updates

* To see if address is possible to extract: Check for NonStandardTy rather than error

* Don't swallow errors

Co-authored-by: Ori Newman <orinewman1@gmail.com>
2022-05-18 22:28:33 +03:00
Ori Newman
7390651072
Remove HF1 activation code (#2042)
* Remove HF1 activation code

* Remove test with an overflow

* Fix "max sompi amount is never dust"

* Remove estimatedHeaderUpperBound logic
2022-05-05 20:35:17 +03:00
Svarog
52fbeedf20
Add AcceptedTransactionIDs to ChainChanged notification and VirtualSelectedParentChain RPC (#2036)
* Add acceptedTransactionIds to GetVirtualSelectedParentChainFromBlockResponseMessage and VirtualSelectedParentChainChangedNotificationMessage

* Modify appmessage structs to include new fields

* Implement the functionality for acceptedTransactionID notifications

* Add missing field for IncludeAcceptedTransactionIds

* Notify of block added before notifying that chain changed

* Use consensushashing instead of Transaction.ID

* Don't notify of empty virtual changes

* Don't generate virtualChainChanged notification if there's nobody subscribed

* Fix test to not expect empty notifications

* Don't generate acceptedTransactionIDs if they were not requested by anyone

Co-authored-by: Ori Newman <orinewman1@gmail.com>
2022-05-05 12:35:02 +03:00
D-Stacks
6e2fd0633b
add "GetMempoolEntriesByAddresses" to kaspad RPC. (#2022)
* add "GetMempoolEntriesByAddresses" to kaspad RPC.

* fmt formatting.

* some things I forgot

* update rpc.md

* forgot to add handler

* fix fmt

* bug fix, implicat testing & error handling

* address reveiw

* address reveiw
2022-04-26 12:31:31 +03:00
D-Stacks
57c6118be8
Adds a "sweep" command to kaspawallet (#2018)
* Add "sweep" command to kaspawallet

* minor linting & layout improvements.

* contain code in "sweep"

* update to sweep.go

* formatting and bugs

* clean up renaming of ExtractTransaction functions

* Nicer formating of display

* address reveiw.

* one more sweeped -> swept

* missed one reveiw comment. (extra mass).

* remove redundant code from split function.

Co-authored-by: Ori Newman <orinewman1@gmail.com>
2022-04-14 02:16:16 +03:00
Ori Newman
d45af760d8
Validate GetBlockTemplate extra data (#1997)
* Validate GetBlockTemplate extra data

* Check payload instead of extra data

* Fix error message
2022-04-02 21:25:58 +03:00
Ori Newman
cb65dae63d
Add extra data to GetBlockTemplate request (#1995) 2022-03-31 20:12:33 +03:00
Michael Sutton
c4a034eb43
Optimize the miner-kaspad flow and latency (#1988)
* protobuf for new block template notification structs

* appmessage and wire for new block template notification structs

* Set up the entire handler/call-chain for managing the new-block-template event
2022-03-28 23:41:59 +03:00
Michael Sutton
c81506220b
Send pruning point anticone in batches (#1973)
* add p2p v5 which is currently identical to v4

* set all internal imports to v5

* set default version to 5

* Send pruning point and its anticone in batches

* go lint

* Fix jsom format

* Use DequeueWithTimeout

* Assert that batch size < route capacity

* oops, this is a flow handler, by definition it needs to be w/o a timeout

* here however, a timeout is required

* Keep IDs of prev messages unmodified

* previous merge operation accidentally erased an important part of this pr

* Extend timeout of simple sync

Co-authored-by: Ori Newman <orinewman1@gmail.com>
2022-03-13 16:31:34 +02:00
Michael Sutton
e5598c15a7
Fix ibd shared past negotiation to be non quadratic also in the worst-case (#1969)
* add p2p v5 which is currently identical to v4

* set all internal imports to v5

* wip

* set default version to 5

* protobuf gen for new ibd chain locator

* wire for new ibd chain locator types

* new ibd shared block algo -- only basic test passing

* address the case where pruning points disagree, now both IBD tests pass

* protobuf gen for new past diff request message

* wire for new request past diff message

* handle and flow for new request past diff message - logic unimplemented yet

* implement ibd sync past diff of relay and selected tip

* go fmt

* remove unused methods

* missed one err check

* addressing simple comments

* apply the traversal limit logic and sort headers

* rename pastdiff -> anticone

* apply Don't relay blocks in virtual anticone #1970 to v5

* go fmt

* Fixed minor comments

* Limit the number of chain negotiation restarts
2022-03-13 11:27:50 +02:00
Ori Newman
9f02a24e8b
Add merge set and IsChainBlock to the RPC (#1961)
* Add merge set and IsChainBlock to the RPC

* Fix BlockInfo.Clone()
2022-02-25 16:22:00 +02:00
Svarog
be3a6604d7
Make kaspawallet store the utxos sorted by amount (#1947)
* Make kaspawallet store the utxos sorted by amount, so that the bigger utxos are spent first - making it less likely a compound will be required

* Start refactor addEntryToUTXOSet

* Add GetUTXOsByBalances command to rpc

* Store list of addresses, updated with the collectAddresses methods
(replacing collectUTXOs methods)

* Fix wrong commands in GetBalanceByAddress

* Rename: refreshExistingUTXOs -> refreshUTXOs

Co-authored-by: Ori Newman <orinewman1@gmail.com>
2022-02-18 15:08:08 +02:00
Ori Newman
dadacdc0f4
Filter redundant blocks from daa window (#1925)
* Copy blockrelay flows to v4

* Remove duplicate sending of the same DAA blocks

* Advance testnet version

* Renames and add comments

* Add IBD test between v3 and v4

* Fix syncee v4 p2p version

* Check if netsync finished with selected tip
2022-01-09 16:58:51 +02:00
Ori Newman
d2379608ad
P2P upgrade mechanism (#1921)
* Implement upgrade mechanism for p2p

* Remove dependencies from flowcontext to v3

* Add p2p v4

* Add Ready flow

* Remove copy paste code of v3

* Register SendAddresses flow at the top level

* Add option to set protocol version from CLI and add TestAddressExchangeV3V4

* Send ready message on minimal net adapter

* Rename defaultMaxProtocolVersion->maxAcceptableProtocolVersion
2022-01-09 09:59:45 +02:00
Michael Sutton
0e1d247915
Fix stability test mining (allow submission of non DAA blocks too) (#1917)
* Fix stability test mining (allow submission of non DAA blocks too)

* Comments for go fmt

* Use SubmitBlockAlsoIfNonDAA for all tests

Co-authored-by: Elichai Turkel <elichai.turkel@gmail.com>
2021-12-30 11:04:56 +02:00
Michael Sutton
064b0454e8
Reject out of date blocks submitted via RPC (#1914)
* Disallow by default RPC submission of out of date blocks (blocks which are out of virtual DAA window)

* go fmt

* Better condition test

* Make allowNonDAABlocks an RPC field and not a command line flag

* go fmt

* one more go fmt
2021-12-29 20:07:45 +02:00
Michael Sutton
8282fb486e
Fix protobuf generation for PR #1885 (#1915) 2021-12-29 15:30:07 +02:00
FestinaLente666
129e9119d2
Add request balance by address to kaspactl (#1885)
* Added new RPC command for getting balance of wallet address

* small details

* Regenerate protobuffs

* fixes

* routing fix

* Add 'Message' suffix to GetBalanceByAddressRequest and GetBalanceByAddressResponse

* Add Message

* linting

* linting

* fixed name

Co-authored-by: Mike Zak <feanorr@gmail.com>
Co-authored-by: Ori Newman <>
Co-authored-by: Ori Newman <orinewman1@gmail.com>
Co-authored-by: Michael Sutton <mikisiton2@gmail.com>
2021-12-22 22:21:33 +02:00
Ori Newman
5c1ba9170e
Don't set blocks from the pruning point anticone as the header select tip (#1850)
* Decrease the dial timeout to 1 second

* Don't set blocks from the pruning point anticone as the header selected tip.

Co-authored-by: Kaspa Profiler <>
2021-11-13 18:59:20 +02:00
Ori Newman
9b81f5145e
Increase p2p msg size and reset utxo after ibd (#1847)
* Don't build unnecessary binaries

* Reset UTXO index after IBD

* Enlarge max msg size to 1gb

* Fix UTXO chunks logic

* Revert UTXO set override change

* Fix sendPruningPointUTXOSet

* Increase tests timeout to 20 minutes

Co-authored-by: Kaspa Profiler <>
2021-11-11 09:27:07 +02:00
stasatdaglabs
3dbc42b4f7
Implement the new block subsidy function (#1830)
* Replace the old blockSubsidy parameters with the new ones.

* Return subsidyGenesisReward if blockHash is the genesis hash.

* Traverse a block's past for the subsidy calculation.

* Partially implement SubsidyStore.

* Refer to SubsidyStore from CoinbaseManager.

* Wrap calcBlockSubsidy in getBlockSubsidy, which first checks the database.

* Fix finalityStore not calling GenerateShardingID.

* Implement calculateAveragePastSubsidy.

* Implement calculateMergeSetSubsidySum.

* Implement calculateSubsidyRandomVariable.

* Implement calcBlockSubsidy.

* Add a TODO about floats.

* Update the calcBlockSubsidy TODO.

* Use binary.LittleEndian in calculateSubsidyRandomVariable.

* Fix bad range in calculateSubsidyRandomVariable.

* Replace float64 with big.Rat everywhere except for subsidyRandomVariable.

* Fix a nil dereference.

* Use a random walk to approximate the normal distribution.

* In order to avoid unsupported fractional results from powInt64, flip the numerator and the denominator manually.

* Set standardDeviation to 0.25, MaxSompi to 10_000_000_000 * SompiPerKaspa and defaultSubsidyGenesisReward to 1_000.

* Set the standard deviation to 0.2.

* Use a binomial distribution instead of trying to estimate the normal distribution.

* Change some values around.

* Clamp the block subsidy.

* Remove the fake duplicate constants in the util package.

* Reduce MaxSompi to only 100m Kaspa to avoid hitting the uint64 ceiling.

* Lower MaxSompi further to avoid new and exciting ways for the uint64 ceiling to be hit.

* Remove debug logs.

* Fix a couple of failing tests.

* Fix TestBlockWindow.

* Fix limitTransactionCount sometimes crashing on index-out-of-bounds.

* In TrustedDataDataDAABlock, replace BlockHeader with DomainBlock

* In calculateAveragePastSubsidy, use blockWindow instead of doing a BFS manually.

* Remove the reference to DAGTopologyManager in coinbaseManager.

* Add subsidy to the coinbase payload.

* Get rid of the subsidy store and extract subsidies out of coinbase transactions.

* Keep a blockWindow amount of blocks under the virtual for IBD purposes.

* Manually remove the virtual genesis from the merge set.

* Fix simnet genesis.

* Fix TestPruning.

* Fix TestCheckBlockIsNotPruned.

* Fix TestBlockWindow.

* Fix TestCalculateSignatureHashSchnorr.

* Fix TestCalculateSignatureHashECDSA.

* Fix serializing the wrong value into the coinbase payload.

* Rename coinbaseOutputForBlueBlock to coinbaseOutputAndSubsidyForBlueBlock.

* Add a TODO about optimizing trusted data DAA window blocks.

* Expand on a comment in TestCheckBlockIsNotPruned.

* In calcBlockSubsidy, divide the big.Int numerator by the big.Int denominator instead of converting to float64.

* Clarify a comment.

* Rename SubsidyMinGenesisReward to MinSubsidy.

* Properly handle trusted data blocks in calculateMergeSetSubsidySum.

* Use the first two bytes of the selected parent's hash for randomness instead of math/rand.

* Restore maxSompi to what it used to be.

* Fix TestPruning.

* Fix TestAmountCreation.

* Fix TestBlockWindow.

* Fix TestAmountUnitConversions.

* Increase the timeout in many-tips to 30 minutes.

* Check coinbase subsidy for every block

* Re-rename functions

* Use shift instead of powInt64 to determine subsidyRandom

Co-authored-by: Ori Newman <orinewman1@gmail.com>
2021-10-30 10:16:47 +03:00
Ori Newman
5dbb1da84b
Implement pruning point proof (#1832)
* Calculate GHOSTDAG, reachability etc for each level

* Don't preallocate cache for dag stores except level 0 and reduce the number of connections in the integration test to 32

* Reduce the number of connections in the integration test to 16

* Increase page file

* BuildPruningPointProof

* BuildPruningPointProof

* Add PruningProofManager

* Implement ApplyPruningPointProof

* Add prefix and fix blockAtDepth and fill headersByLevel

* Some bug fixes

* Include all relevant blocks for each level in the proof

* Fix syncAndValidatePruningPointProof to return the right block hash

* Fix block window

* Fix isAncestorOfPruningPoint

* Ban for rule errors on pruning proof

* Find common ancestor for blockAtDepthMAtNextLevel

* Use pruning proof in TestValidateAndInsertImportedPruningPoint

* stage status and finality point for proof blocks

* Uncomment golint

* Change test timeouts

* Calculate merge set for ApplyPruningPointProof

* Increase test timeout

* Add better caching for daa window store

* Return to default timeout

* Add ErrPruningProofMissesBlocksBelowPruningPoint

* Add errDAAWindowBlockNotFound

* Force connection loop next iteration on connection manager stop

* Revert to Test64IncomingConnections

* Remove BlockAtDepth from DAGTraversalManager

* numBullies->16

* Set page file size to 8gb

* Increase p2p max message size

* Test64IncomingConnections->Test16IncomingConnections

* Add comment for PruningProofM

* Add comment in `func (c *ConnectionManager) Stop()`

* Rename isAncestorOfPruningPoint->isAncestorOfSelectedTip

* Revert page file to 16gb

* Improve ExpectedHeaderPruningPoint perf

* Fix comment

* Revert "Improve ExpectedHeaderPruningPoint perf"

This reverts commit bca1080e7140c78d510f51bbea858ae280c2f38e.

* Don't test windows
2021-10-26 09:48:27 +03:00
stasatdaglabs
0053ee788d
Use the BlueWork declared in an orphan block's header instead of requesting it explicitly from the peer that sent us the orphan (#1828) 2021-09-13 13:13:03 +03:00
stasatdaglabs
af7e7de247
Add PruningPointProof to the P2P protocol (#1825)
* Add PruningPointProof to externalapi.

* Add BuildPruningPointProof and ValidatePruningPointProof to Consensus.

* Add the pruning point proof to the protocol.

* Add the pruning point proof to the wire package.

* Add PruningPointBlueWork.

* Make go vet happy.

* Properly initialize PruningPointProof in consensus.go.

* Validate pruning point blue work.

* Populate PruningPointBlueWork with the actual blue work of the pruning point.

* Revert "Populate PruningPointBlueWork with the actual blue work of the pruning point."

This reverts commit f2a9829998a8161ca24c259f971bd144084f0488.

* Revert "Validate pruning point blue work."

This reverts commit c6a90c5d2c5137657484d49ae8f33609aeb50235.

* Revert "Properly initialize PruningPointProof in consensus.go."

This reverts commit 9391574bbf711ab14eaf0c7700ae4d4b2e782e9d.

* Revert "Add PruningPointBlueWork."

This reverts commit 48182f652a5ff5048017d2c26640a1ffec79bc60.

* Fix PruningPointProof and MsgPruningPointProof to be two-dimensional.

* Fix wire PruningPointProof to be two-dimensional.
2021-09-05 17:20:15 +03:00
Ori Newman
d9bc94a2a8
Replace header finality point with pruning point and enforce finality rules on IBD with headers proof (#1823)
* Replace header finality point with pruning point

* Fix TestTransactionAcceptance

* Fix pruning candidate

* Store all past pruning points

* Pass pruning points on IBD

* Add blue score to block header

* Simplify ArePruningPointsInValidChain

* Fix static check errors

* Fix genesis

* Renames and text fixing

* Use ExpectedHeaderPruningPoint in block builder

* Fix TestCheckPruningPointViolation
2021-08-31 08:01:48 +03:00
stasatdaglabs
837dac68b5
Update block headers to include multiple levels of parent blocks (#1822)
* Replace the old parents in the block header with BlockLevelParents.

* Begin fixing compilation errors.

* Implement database serialization for block level parents.

* Implement p2p serialization for block level parents.

* Implement rpc serialization for block level parents.

* Add DirectParents() to the block header interface.

* Use DirectParents() instead of Parents() in some places.

* Revert test_block_builder.go.

* Add block level parents to hash serialization.

* Use the zero hash for genesis finality points.

* Fix failing tests.

* Fix a variable name.

* Update headerEstimatedSerializedSize.

* Add comments in blocklevelparents.go.

* Fix the rpc-stability stability test.

* Change the field number for `parents` fields in p2p.proto and rpc.proto.

* Remove MsgBlockHeader::NumParentBlocks.
2021-08-24 12:06:39 +03:00
stasatdaglabs
ce17348175
Limit the amount of inbound RPC connections (#1818)
* Limit the amount of inbound RPC connections.

* Increment/decrement the right variable.

* Implement TestRPCMaxInboundConnections.

* Make go vet happy.

* Increase RPCMaxInboundConnections to 128.

* Set NUM_CLIENTS=128 in the rpc-idle-clients stability test.

* Explain why the P2P server has unlimited inbound connections.
2021-08-12 14:40:49 +03:00
stasatdaglabs
d922ee1be2
Add header commitments for DAA score, blue work, and finality points (#1817)
* Add DAAScore, BlueWork, and FinalityPoint to externalapi.BlockHeader.

* Add DAAScore, BlueWork, and FinalityPoint to NewImmutableBlockHeader and fix compilation errors.

* Add DAAScore, BlueWork, and FinalityPoint to protowire header types and fix failing tests.

* Check for header DAA score in validateDifficulty.

* Add DAA score to buildBlock.

* Fix failing tests.

* Add a blue work check in validateDifficultyDAAAndBlueWork.

* Add blue work to buildBlock and fix failing tests.

* Add finality point validation to ValidateHeaderInContext.

* Fix genesis blocks' finality points.

* Add finalityPoint to blockBuilder.

* Fix tests that failed due to missing reachability data.

* Make blockBuilder use VirtualFinalityPoint instead of directly calling FinalityPoint with the virtual hash.

* Don't validate the finality point for blocks with trusted data.

* Add debug logs.

* Skip finality point validation for block whose finality points are the virtual genesis.

* Revert "Add debug logs."

This reverts commit 3c18f519ccbb382f86f63904dbb1c4cd6bc68b00.

* Move checkDAAScore and checkBlueWork to validateBlockHeaderInContext.

* Add checkCoinbaseBlueScore to validateBodyInContext.

* Fix failing tests.

* Add DAAScore, blueWork, and finalityPoint to blocks' hashes.

* Generate new genesis blocks.

* Fix failing tests.

* In BuildUTXOInvalidBlock, get the bits from StageDAADataAndReturnRequiredDifficulty instead of calling RequiredDifficulty separately.
2021-08-12 13:25:00 +03:00
Ori Newman
f26a7fdedf
Return headers first (#1806)
* Return headers first

* Delete TestHandleRelayInvs

* resolve virtual only after IBD

* Fix ResolveVirtual

* Fix comments and variable names
2021-07-27 17:07:29 +03:00
Ori Newman
d207888b67
Implement pruned headers node (#1787)
* Pruning headers p2p basic structure

* Remove headers-first

* Fix consensus tests except TestValidateAndInsertPruningPointWithSideBlocks and TestValidateAndInsertImportedPruningPoint

* Add virtual genesis

* Implement PruningPointAndItsAnticoneWithMetaData

* Start fixing TestValidateAndInsertImportedPruningPoint

* Fix TestValidateAndInsertImportedPruningPoint

* Fix BlockWindow

* Update p2p and gRPC

* Fix all tests except TestHandleRelayInvs

* Delete TestHandleRelayInvs parts that cover the old IBD flow

* Fix lint errors

* Add p2p_request_ibd_blocks.go

* Clean code

* Make MsgBlockWithMetaData implement its own representation

* Remove redundant check if highest share block is below the pruning point

* Fix TestCheckLockTimeVerifyConditionedByAbsoluteTimeWithWrongLockTime

* Fix comments, errors ane names

* Fix window size to the real value

* Check reindex root after each block at TestUpdateReindexRoot

* Remove irrelevant check

* Renames and comments

* Remove redundant argument from sendGetBlockLocator

* Don't delete staging on non-recoverable errors

* Renames and comments

* Remove redundant code

* Commit changes inside ResolveVirtual

* Add comment to IsRecoverableError

* Remove blocksWithMetaDataGHOSTDAGDataStore

* Increase windows pagefile

* Move DeleteStagingConsensus outside of defer

* Get rid of mustAccepted in receiveBlockWithMetaData

* Ban on invalid pruning point

* Rename interface_datastructures_daawindowstore.go to interface_datastructures_blocks_with_meta_data_daa_window_store.go

* * Change GetVirtualSelectedParentChainFromBlockResponseMessage and VirtualSelectedParentChainChangedNotificationMessage to show only added block hashes
*  Remove ResolveVirtual
* Use externalapi.ConsensusWrapper inside MiningManager
* Fix pruningmanager.blockwithmetadata

* Set pruning point selected child when importing the pruning point UTXO set

* Change virtual genesis hash

* replace the selected parent with virtual genesis on removePrunedBlocksFromGHOSTDAGData

* Get rid of low hash in block locators

* Remove +1 from everywhere we use difficultyAdjustmentWindowSize and increase the default value by one

* Add comments about consensus wrapper

* Don't use separate staging area when resolving resolveBlockStatus

* Fix netsync stability test

* Fix checkResolveVirtual

* Rename ConsensusWrapper->ConsensusReference

* Get rid of blockHeapNode

* Add comment to defaultDifficultyAdjustmentWindowSize

* Add SelectedChild to DAGTraversalManager

* Remove redundant copy

* Rename blockWindowHeap->calculateBlockWindowHeap

* Move isVirtualGenesisOnlyParent to utils

* Change BlockWithMetaData->BlockWithTrustedData

* Get rid of maxReasonLength

* Split IBD to 100 blocks each time

* Fix a bug in calculateBlockWindowHeap

* Switch to trusted data when encountering virtual genesis in blockWithTrustedData

* Move ConsensusReference to domain

* Update ConsensusReference comment

* Add comment

* Rename shouldNotAddGenesis->skipAddingGenesis
2021-07-26 12:24:07 +03:00
Svarog
369a3bac09
Limit block mass instead of merge set limit + Introduce SigOpCount to TransactionInput (#1790)
* Update constants

* Add to transaction SigOpCount

* Update mass calculation, and move it from InContext to InIsolation

* Update block validation accordingly

* Add SigOpCount validation during TransactionInContext

* Remove checking of mass vs maxMassAcceptedByBlock from consensusStateManager

* Update mining manager with latest changes

* Add SigOpCount to MsgTx.Copy()

* Fix initTestTransactionAcceptanceDataForClone

* Fix all tests in transaction_equal_clone_test.go

* Fix TestBlockMass

* Fix tests in transactionvalidator package

* Add SigOpCount to sighash

* Fix TestPruningDepth

* Fix problems in libkaspawalelt

* Fix integration tests

* Fix CalculateSignatureHash tests

* Remove remaining places talking about block size

* Add sanity check to checkBlockMass to make sure all transactions have their mass filled

* always add own sigOpCount to sigHash

* Update protowire/rpc.md

* Start working on removing any remaining reference to block/tx size

* Update rpc transaction verbose data to include mass rather then size

* Convert verboseData and block size check to mass

* Remove remaining usages of tx size in mempool

* Move transactionEstimatedSerializedSize to transactionvalidator

* Add PopulateMass to fakeRelayInvsContext

* Move PopulateMass to beggining of ValidateAndInsertTransaction + fix in it

* Assign mass a new number for backward-compatibility
2021-07-14 14:21:57 +03:00
Constantine Bitensky
e3a6d9e49a
Added RPC connection server version checking, fixes https://github.com/kaspanet/kaspad/issues/1047 (#1783)
Co-authored-by: Ori Newman <orinewman1@gmail.com>
2021-07-06 15:10:35 +03:00
Svarog
c13a4d90ed
Mempool redesign (#1752)
* Added model and stubs for all main methods

* Add constructors to all main objects

* Implement BlockCandidateTransactions

* implement expireOldTransactions and expireOrphanTransactions

* Rename isHighPriority to neverExpires

* Add stub for checkDoubleSpends

* Revert "Rename isHighPriority to neverExpires"

This reverts commit b2da9a4a00c02fb380d2518cf54fa16257bd8423.

* Imeplement transactionsOrderedByFeeRate

* Orphan maps should be idToOrphan

* Add error.go to mempool

* Invert the condition for banning when mempool rejects a transaction

* Move all model objects to model package

* Implement getParentsInPool

* Implemented mempoolUTXOSet.addTransaction

* Implement removeTransaction, remove sanity checks

* Implemented mempoolUTXOSet.checkDoubleSpends

* Implemented removeOrphan

* Implement removeOrphan

* Implement maybeAddOrphan and AddOrphan

* Implemented processOrphansAfterAcceptedTransaction

* Implement transactionsPool.addTransaction

* Implement RemoveTransaction

* If a transaction was removed from the mempool - update it's redeemers in orphan pool as well

* Use maximumOrphanTransactionCount

* Add allowOrphans to ValidateAndInsertTransaction stub

* Implement validateTransaction functions

* Implement fillInputs

* Implement ValidateAndInsertTransaction

* Implement HandleNewBlockTransactions

* Implement missing mempool interface methods

* Add comments to exported functions

* Call ValidateTransactionInIsolation where needed

* Implement RevalidateHighPriorityTransactions

* Rewire kaspad to use new mempool, and fix compilation errors

* Update rebroadcast logic to use new structure

* Handle non-standard transaction errors properly

* Add mutex to mempool

* bugfix: GetTransaction panics when ok is false

* properly calculate targetBlocksPerSecond in config.go

* Fix various lint errors and tests

* Fix expected text in test for duplicate transactions

* Skip the coinbase transaction in HandleNewBlockTransactions

* Unorphan the correct transactions

* Call ValidateTransactionAndPopulateWithConsensusData on unorphanTransaction

* Re-apply policy_test as check_transactions_standard_test

* removeTransaction: Remove redeemers in orphan pool as well

* Remove redundant check for uint64 < 0

* Export and rename isDust -> IsTransactionOutputDust to allow usage by rothschild

* Add allowOrphan to SubmitTransaction RPC request

* Remove all implementation from mempool.go

* tidy go mod

* Don't pass acceptedOrphans to handleNewBlockTransactions

* Use t.Errorf in stead of t.Fatalf

* Remove minimum relay fee from TestDust, as it's no longer configurable

* Add separate VirtualDAASCore method for faster retrieval where it's repeated multiple times

* Broadcast all transactions that were accepted

* Don't re-use GetVirtualDAAScore in GetVirtualInfo - this causes a deadlock

* Use real transaction count, and not Orphan

* Get mempool config from outside, incorporating values received from cli

* Use MinRelayFee and MaxOrphanTxs from global kaspad config

* Add explanation for the seemingly redundant check for transaction version in checkTransactionStandard

* Update some comment

* Convert creation of acceptedTransactions to a single line

* Move mempoolUTXOSet out of checkDoubleSpends

* Add test for attempt to insert double spend into mempool

* fillInputs: Skip check for coinbase - it's always false in mempool

* Clarify comment about removeRedeemers when removing random orphan

* Don't remove high-priority transactions in limitTransactionCount

* Use mempool.removeTransaction in limitTransactionCount

* Add mutex comment to handleNewBlockTransactions

* Return error from limitTransactionCount

* Pluralize the map types

* mempoolUTXOSet.removeTransaction: Don't restore utxo if it was not created in mempool

* Don't evacuate from orphanPool high-priority transactions

* Disallow double-spends in orphan pool

* Don't use exported (and locking) methods from inside mempool

* Check for double spends in mempool during revalidateTransaction

* Add checkOrphanDuplicate

* Add orphan to acceptedOrphans, not current

* Add TestHighPriorityTransactions

* Fix off-by-one error in limitTransactionCount

* Add TestRevalidateHighPriorityTransactions

* Remove checkDoubleSpends from revalidateTransaction

* Fix TestRevalidateHighPriorityTransactions

* Move check for MaximumOrphanCount to beggining of maybeAddOrphan

* Rename all map type to singulateToSingularMap

* limitOrphanPool only after the orphan was added

* TestDoubleSpendInMempool: use createChildTxWhenParentTxWasAddedByConsensus instead of createTransactionWithUTXOEntry

* Fix some comments

* Have separate min/max transaction versions for mempool

* Add comment on defaultMaximumOrphanTransactionCount to keep it small as long as we have recursion

* Fix comment

* Rename: createChildTxWhenParentTxWasAddedByConsensus -> createChildTxWhereParentTxWasAddedByConsensus

* Handle error from createChildTxWhereParentTxWasAddedByConsensus

* Rename createChildTxWhereParentTxWasAddedByConsensus -> createChildAndParentTxsAndAddParentToConsensus

* Convert all MaximumXXX constants to uint64

* Add comment

* remove mutex comments
2021-06-23 15:49:20 +03:00
tal
43e6467ff1 Fix merge errors 2021-06-06 17:00:29 +03:00
stasatdaglabs
363494ef7a Implement NotifyVirtualDaaScoreChanged (#1737)
* Add notifyVirtualDaaScoreChanged to protowire.

* Add notifyVirtualDaaScoreChanged to the rest of kaspad.

* Add notifyVirtualDaaScoreChanged to the rest of kaspad.

* Test the DAA score notification in TestVirtualSelectedParentBlueScore.

* Rename TestVirtualSelectedParentBlueScore to TestVirtualSelectedParentBlueScoreAndVirtualDAAScore.

(cherry picked from commit 83e631548f206aaf2da5b2103681c715bc250c75)
2021-06-06 16:46:02 +03:00
Svarog
4f4a8934e7
Add option to specify blockHash in EstimateNetworkHashesPerSecond (#1731)
* Add BlockHash optional parameter to EstimateNetworkBlockHashesPerSecond

* Allow to pass '-' for optional values in kaspactl

* Solve a division-by-zero in estimateNetworkHashesPerSecond

* Add BlockHash to toAppMessage/fromAppMessage functions

* Rename: topHash -> StartHash

* Return proper error message if provided startHash doesn't deserialize into a hash
2021-05-27 14:59:29 +03:00
Ori Newman
010df3b0d3
Rename IncludeTransactionVerboseData flag to IncludeTransactions (#1717)
* Rename IncludeTransactionVerboseData flag to IncludeTransactions

* Regenerate auto-generated files
2021-05-18 17:40:06 +03:00
stasatdaglabs
346598e67f Fix merge errors. 2021-05-18 17:09:11 +03:00
Ori Newman
268906a7ce Add VirtualDaaScore to GetBlockDagInfo (#1719)
Co-authored-by: Svarog <feanorr@gmail.com>

(cherry picked from commit 36c56f73bf7b41528c81013d5d0d3bc7d7f6a206)
2021-05-18 17:07:07 +03:00
stasatdaglabs
9c743db4d6 Fix merge errors. 2021-05-18 16:33:01 +03:00
stasatdaglabs
e46e2580b1 Add VirtualDaaScore to GetBlockDagInfo (#1719)
Co-authored-by: Svarog <feanorr@gmail.com>
(cherry picked from commit 36c56f73bf7b41528c81013d5d0d3bc7d7f6a206)

# Conflicts:
#	infrastructure/network/netadapter/server/grpcserver/protowire/rpc.pb.go
2021-05-18 16:28:57 +03:00