f885b67 refactor: Make rest.cpp dependency on `*toJSON` in `blockchain.cpp` explicit (Wladimir J. van der Laan)
8d8f28d refactor: Move RPCNotifyBlockChange out of `rpc/server.h` (Wladimir J. van der Laan)
e6dcfee refactor: Move GetDifficulty out of `rpc/server.h` (Wladimir J. van der Laan)
Tree-SHA512: fc2656611d18442f2fddba5ac1554d958151f6785c2039afdfc36735d7e71592d9686ff6cc7b2ad95180071d7514470e62c52d697c5a1e88f851bddaf5942edb
* Print hash of block which conflicts with a ChainLock
* Allow specifying custom block status in `AddToBlockIndex`
* Add blocks (headers) to block index even if they conflict with chainlocks
Applies to CInstantSendManager and CChainLocksHandler. This fixes extremely
high RAM usage on reindex and resync, which happens to many/all transactions
being kept track of non-locked TXs (nonLockedTxs) and TXs per
block (blockTxs).
* Bump nMinimumChainWork and defaultAssumeValid for mainnet
Signed-off-by: Pasta <Pasta@dash.org>
add back 0x
Signed-off-by: Pasta <Pasta@dash.org>
* Bump nMinimumChainWork and defaultAssumeValid for testnet
Signed-off-by: Pasta <Pasta@dash.org>
add back 0x 2nd time
Signed-off-by: Pasta <Pasta@dash.org>
* Add a checkpoint for 0.14
Signed-off-by: Pasta <Pasta@dash.org>
* add testnet checkpoint 0.14
Signed-off-by: Pasta <Pasta@dash.org>
* update mainnet ChainTxData
Signed-off-by: Pasta <Pasta@dash.org>
formatting fix mainnet chaintxdata
Signed-off-by: Pasta <Pasta@dash.org>
update mainnet ChainTxData to specific block
Signed-off-by: Pasta <Pasta@dash.org>
* update testnet chainTxData
Signed-off-by: Pasta <Pasta@dash.org>
update testnet ChainTxData to specific block
Signed-off-by: Pasta <Pasta@dash.org>
* Store rs_t key time in big endian
Also implement ConvertInvalidTimeKeys to convert old entries. We can remove
this later when we know that most MNs have run this code on testnet.
The way we stored the time field in the past lead to CleanupOldRecoveredSigs
iterating the keys in a strange order, causing no deletion at all and the
LLMQ DB filling up.
* Write batch in CleanupOldRecoveredSigs when it gets too large
This avoids RAM filling up and OOM getting triggered.
* Keep track of when a vote was written to the DB and clean up after week
Instead of only deleting when the corresponding recovered sig is deleted.
It sometimes happens that a masternode votes on something but a recovered
sig is never created, which leaves us with a vote that will never be
deleted.
* Apply suggestions from code review
Co-Authored-By: PastaPastaPasta <pasta@dashboost.org>
* Fall back to ReadBlockFromDisk when blockTxs is not filled yet
This handles the case where a MN is freshly started and SyncTransaction
was not been called for older transactions/blocks.
* Also update txFirstSeenTime
* Properly handle txids == nullptr
And for llmq5_60, set it to 3 instead of 24 (which was incorrect from the
beginning).
Increasing all LLMQs "keepOldConnections" by one is required because we
don't use the tip when scanning active quorums, but a block that is 8 blocks
in the past. This however means that we need to keep connections for one
additional quorum alive.
This fixes an issue with signing sessions randomly failing with timeouts.
* Print inputs on which we voted
Also print the corresponding requestId. This makes debugging InstantSend
issues easier.
* Print quorum hash when signing a share
* Remove unused nodesByAddress map in CSigSharesManager::SendMessages
Not related to this PR, but a simple cleanup that should have no
side effects.
* Allow modifying simulate DKG error rates via RPC
* Don't lie to yourself :)
* Add some missing new-lines in LogPrintf calls
* More fine grained control over which messages to expect in mine_quorum
* Implement llmq-dkgerrors.py integration tests
These test DKG errors and malicious behavior.
* Move code to write archived ISLOCKs into its own method
We'll need this from another method as well later.
* Return ISLOCK instead of conflicting txid in GetConflictingTx/GetConflictingLock
* Implement GetInstantSendLocksByParent and RemoveChainedInstantSendLocks
These allow to easily delete multiple chains (actually trees) of ISLOCKs
in one go.
* Implement RemoveConflictedTx and call it from RemoveMempoolConflictsForLock
Also add "retryChildren" parameter to RemoveNonLockedTx so that we can
skip retrying of non-locked children TXs.
* Properly handle/remove conflicted TXs (between mempool and new blocks)
* Track non-locked TXs by inputs
* Implement and call ResolveBlockConflicts
* Also call ResolveBlockConflicts from ConnectBlock
But only when a block is known to have a conflict and at the same time is
ChainLocked, which causes the ISLOCK to be pruned.
* Split out RemoveChainLockConflictingLock from ResolveBlockConflicts
* Implement "quorum getrecsig" RPC
* Include decoded TX data in result of create_raw_tx
* Implement support for CLSIG in mininode.py
* Fix condition for update of nonLockedTxs.pindexMined
* Only add entries to nonLockedTxsByInputs when AddNonLockedTx is called for the first time
* Implement support for ISLOCK in mininode.py
* Implement tests for ChainLock vs InstantSend lock conflict resolution
* Handle review comment
Bail out (continue) early
0be03c7 Qt: Use _putenv_s instead of setenv on Windows builds (Brian McMichael)
Pull request description:
Fixes https://github.com/bitcoin/bitcoin/issues/10836
Error message I would get on `make`:
```
...
CXXLD bench/bench_bitcoin.exe
OBJCXXLD qt/bitcoin-qt.exe
qt/test/test_main.cpp: In function ‘int main(int, char**)’:
qt/test/test_main.cpp:64:43: error: ‘setenv’ was not declared in this scope
setenv("QT_QPA_PLATFORM", "minimal", 0);
^
make[2]: *** [qt/test/qt_test_test_bitcoin_qt-test_main.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory `/home/bmcmichael/Projects/bcoin/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/bmcmichael/Projects/bcoin/src'
make: *** [all-recursive] Error 1
```
`setenv` function is not available from the Microsoft runtime library. Need to use `_putenv_s` instead.
This solution tells the compiler to use `_putenv_s` on `WIN32` compilation (Note: this also works on 64-bit Windows instances.) and `setenv` everywhere else.
I've tested builds on Windows 10 x64 and Ubuntu 16.04 with this code.
Tree-SHA512: d53c996c890e3c6f22b4f2dcca718bef9168f19a6d4a29b8ff13391bfc0c8ea9c1cd16782b47c25b156dcbdff18bb19e23bfd5f6fefb1f373c9d5454a13fc969
e141aa4 Add mallocinfo mode to `getmemoryinfo` RPC (Wladimir J. van der Laan)
Tree-SHA512: e778631765c29b3b5fb94eb66e5f50a8f108a234891bdcc4883f1e6e2fdd223f7660fad987eb2d7cbda5b800482d78adc1a309a3f6f83a84c556af43ebee2ed7
d93b97f Set to nullptr after delete (practicalswift)
Tree-SHA512: 7201cef4541557ffe31f52ce7527c4b08a2ff5aa1eae5268bdfee5b4843881f8fd115257bef6d1b4dfb71166951950a912ce87aef160ca89c2ca2ae264cfab1b
set dash pointers to nullptr after deletion
d7f80b6 Rename first iterator to prevent shadowing. (Pavel Janík)
b42ff60 Fix shadowing of local variables. (Pavel Janík)
c4b60b3 Make some global variables less-global (static) (Pavel Janík)
bb2aaee Prevent -Wshadow warnings with gcc versions 4.8.5, 5.3.1 and 6.2.1. (Pavel Janík)
Tree-SHA512: 3aea4e28146c8f2a31351c6e2b0cce88b6f1e567a0ea0e6131624453e7193d0904e30d81b1439d8c69e281cf0e369b895851fb882ae48d5967b5c2e2c227404e
7759aa2 Save watch only key timestamps when reimporting keys (Russell Yanofsky)
Tree-SHA512: 433b5a78e5626fb2f3166e6c84c22eabd5239d451dc82694da95af237e034612a24f1a8bc959b7d2f2e576ce0b679be1fa4af929ebfae758c7e832056ab67061
9576b01 Enable xvfb in travis to allow running test_bitcoin-qt (Russell Yanofsky)
9e6817e Add new test_bitcoin-qt static library dependencies (Russell Yanofsky)
2754ef1 Add simple qt wallet test sending a transaction (Russell Yanofsky)
b61b34c Add braces to if statements in Qt test_main (Russell Yanofsky)
cc9503c Make qt test compatible with TestChain100Setup framework (Russell Yanofsky)
91e3035 Make test_bitcoin.cpp compatible with Qt Test framework (Russell Yanofsky)
Tree-SHA512: da491181848b8c39138e997ae5ff2df0b16eef2d9cdd0a965229b1a28d4fa862d5f1ef314a1736e5050e88858f329124d15c689659fc6e50fefde769ba24e523
remove line, testing
bitcoin -> dash, testing
bitcoin -> dash, testing
resolve name conflict, testing
bitcoin -> dash
re-add test fixture line
code review, fix tests
Signed-off-by: Pasta <Pasta@dash.org>
move ExceptionInitializer into test_dash_main.cpp
remove witness from nulldummy.py
Signed-off-by: Pasta <Pasta@dash.org>
change error text to match expected
Signed-off-by: Pasta <Pasta@dash.org>
a4d1c9f compat: use `unsigned int` instead of `u_int` (Wladimir J. van der Laan)
25da1ee build: cleanup: define MSG_DONTWAIT/MSG_NO_SIGNAL locally (Wladimir J. van der Laan)
c459d50 build: Probe MSG_DONTWAIT in the same way as MSG_NOSIGNAL (Wladimir J. van der Laan)
Tree-SHA512: 60d79d69439bb181465e4244aa5ddc28bbd84f69c0ca0c753956b3798c9022394e29d791bc085fe7ffb1268c64c789a57e24797daad63525bb776088188ff9ae
fix merge error in configure.ac
Signed-off-by: Pasta <Pasta@dash.org>
* Also test conflicts in mempool instead of only in blocks
* Ask for locked TXs after removing conflicting TXs
When we removed a conflicting TX from the mempool, the correct/locked TX
is not available locally as the first-seen rule would have filtered before.
We need to re-request this TX if any other node announced it before.
* Apply suggestions from code review
Co-Authored-By: codablock <ablock84@gmail.com>
* Remove code for QDEBUGSTATUS propagation
This turned out to be too expensive and could easily take the network
down by bringing all nodes to 100% CPU usage. Better to fully remove this
functionality.
* Apply suggestions from code review
Co-Authored-By: codablock <ablock84@gmail.com>
* Update src/rpc/rpcquorums.cpp
Co-Authored-By: codablock <ablock84@gmail.com>
* Be more accurate with denom creation/consumption
- Calculate and pass an actual balance needed to be denominated to CreateDenominated.
- Drop GetNeedsToBeAnonymizedBalance and fix corresponding conditions: do not overshoot, do not check max pool amount - these conditions are handled outside.
- Properly calculate various balance limits.
- Handle edge case for the final denom.
* Add an option to control max number of denoms created and respect it
`-privatesenddenoms`, default is 300
Note: CreateDenominated failure is not an error anymore
* Add few more stats to log in DoAutomaticDenominating
* Trivial: vout->txout
* Re-use SetHexStr in few more places
* Tweak log output
* fix v13 release notes links
* Drop no longer used stuff
* Few more trivial fixes
* Adjust few rpc help strings
* Apply review suggestions
unordered_limitedmap was meant to be used with much larger
nPruneAfterSizeIn values to maintain good performance. The way it is not
will result in pruning too often on high load.
* Harden DIP3 activation height
Also drop all related but no longer used parts.
* Pass current block index to GetCommitmentsFromBlock
* Allow to change dip3 activation height for tests
And fix them.
* Report `instantlock: true` for transactions locked via ChainLocks
Also introduce `instantlock_internal` to show the actual lock state.
* Always show instantlock_internal
* Ensure wallet is available and unlocked for specific governance rpc commands
* Ensure wallet is available and unlocked for specific protx rpc commands
Do this in actual rpc command handlers, not in the top protx rpc
* Fix few pwalletMain occurrences in rpc
This allows AlreadyHave to check if an announced (via INV) islock was
already known in the past. This avoids requesting islocks which got
obsolete due to ChainLocks.
Observed on testnet that MNs tend to re-request the same objects multiple
times when load becomes high, which results in the same objects being
received multiple times.
* Track which TXs are not locked yet and use this info in ProcessPendingRetryLockTxs
Instead of relying on ReadBlockFromDisk. This should be less disk+CPU
intensive but require more RAM.
It also fixes a bug in ProcessPendingRetryLockTxs which caused ChainLocked
parents to not be considered for retrying of its children.
* Handle review commments
* Don't disconnect peers on MNAUTH verification failure
Only give them a DoS score.
* Re-add cs_main lock
Co-Authored-By: codablock <ablock84@gmail.com>
* Make CBLSLazySignature thread safe
* Perform malleability check in CBLSLazySignature
* Use CBLSLazySignature in CRecoveredSig and CInstantSendLock
* Only sporadically verify self-recovered signatures
* test
* Automatically wake up select() when optimistic send was not used
But only when we know that we are actually inside select() and that it
currenlty is unlikely for it to have selected the node's socket for
sending. We accept race conditions here as the select() timeout
will ensure that we always send the data.
* Don't manually call WakeSelect() in CSigSharesManager::SendMessages
Not needed anymore
* Disable optimistic send in PushMessage by default
* Let ProcessPendingInstantSendLocks return true when it did some work
* Introduce own worker thread for CInstantSendManager
Instead of using the scheduler.
* Remove scheduler from CInstantSendManager
* Add missing reset() call for workInterrupt
* Merge #13176: Improve CRollingBloomFilter performance: replace modulus with FastMod
9aac9f90d5e56752cc6cbfac48063ad29a01143c replace modulus with FastMod (Martin Ankerl)
Pull request description:
Not sure if this is optimization is necessary, but anyway I have some spare time so here it is. This replaces the slow modulo operation with a much faster 64bit multiplication & shift. This works when the hash is uniformly distributed between 0 and 2^32-1. This speeds up the benchmark by a factor of about 1.3:
```
RollingBloom, 5, 1500000, 3.73733, 4.97569e-07, 4.99002e-07, 4.98372e-07 # before
RollingBloom, 5, 1500000, 2.86842, 3.81630e-07, 3.83730e-07, 3.82473e-07 # FastMod
```
Be aware that this changes the internal data of the filter, so this should probably
not be used for CBloomFilter because of interoperability problems.
Tree-SHA512: 04104f3fb09f56c9d14458a6aad919aeb0a5af944e8ee6a31f00e93c753e22004648c1cd65bf36752b6addec528d19fb665c27b955ce1666a85a928e17afa47a
* Use unordered_map in CSporkManager
In one of my profiling sessions with many InstantSend transactions
happening, calls into CSporkManager added up to about 1% of total CPU time.
This is easily avoidable by using unordered maps.
* Use std::unordered_map instead of std::map in limitedmap
* Use unordered_set for CNode::setAskFor
* Add serialization support for unordered maps and sets
* Use unordered_map for mapArgs and mapMultiArgs
* Let limitedmap prune in batches and use unordered_multimap
Due to the batched pruning, there is no need to maintain an ordered map
of values anymore. Only when nPruneAfterSize, there is a need to create
a temporary ordered vector of values to figure out what can be removed.
* Instead of using a multimap for mapAskFor, use a vector which we sort on demand
CNode::AskFor will now push entries into an initially unordered vector
instead of an ordered multimap. Only when we later want to use vecAskFor in
SendMessages, we sort the vector.
The vector will actually be mostly sorted in most cases as insertion order
usually mimics the desired ordering. Only the last few entries might need
some shuffling around. Doing the sort on-demand should be less wasteful
then trying to maintain correct order all the time.
* Fix compilation of tests
* Fix limitedmap tests
* Rename limitedmap to unordered_limitedmap to ensure backports conflict
This ensures that future backports that depends on limitedmap's ordering
conflict so that we are made aware of needed action.
* Fix compilation error on Travis
* Remove unused (old) icons
* Remove red line from top/bottom of frame
* Remove red line from about image
* Clean up theme display names
* Remove DASH at the beginning (just redundant)
* Capitalize theme names
* Flip "about" image back on its end
* Fix up about image a bit
* Skip required services and port checks when outgoing connections is a MN
* Only relax default port check when AllowMultiplePorts is true
Co-Authored-By: codablock <ablock84@gmail.com>
It's not a good idea to try to connect to an old address of a masternode.
This will also skip connection attempts when the masternode is not in the
valid set anymore (banned or collateral spent).
* Fix crash in RemoveInvalidVotes()
Caused by lock not being held while accessing lastMNListForVotingKeys when RemoveInvalidVotes() is called from DoMaintenance() and UpdatedBlockTip() at the same time.
* No need to call RemoveInvalidVotes() from DoMaintenance()
MN list only changes on new blocks and we already call RemoveInvalidVotes() from UpdatedBlockTip()
* No need to call RemoveInvalidVotes() until we are fully synced
