Commit Graph

67 Commits

Author SHA1 Message Date
PastaPastaPasta
38e222c483
trivial: remove unneeded lock (#4019)
Signed-off-by: pasta <pasta@dashboost.org>
2021-03-08 22:50:15 +03:00
UdjinM6
07d020e1e1
chainlocks: Another attempt to fix deadlocks (#4007) 2021-02-23 01:47:13 +03:00
UdjinM6
77e9a4a83b
chainlocks: Relay clsig inv only after bestChainLock(Hash) are assigned (#3990)
Fixes a race condidion when we might reply with `notfound` to other nodes because we might still be waiting for locks here.
2021-02-16 16:54:19 +01:00
dustinface
6ec8b9a5c8
llmq: Some refactoring in CChainLocksHandler::ProcessNewChainLock (#3976)
* llmq: Drop InternalHasConflictingChainLock in ProcessNewChainLock

* llmq: Directly use clsig.blockHash instead of copying it into msgHash

* llmq: Reuse CInv(MSG_CLSIG, hash)

* llmq: Add const in two places
2021-02-14 16:12:40 -06:00
UdjinM6
7c5710f64b
chainlocks: Fix potential deadlock (#3972)
Should fix this:
```
Previous lock order was:
 pnode->cs_sendProcessing  net.cpp:2854
 cs_main  net_processing.cpp:3946 (TRY)
 mempool.cs  net_processing.cpp:4183
 (1) pto->cs_inventory  net_processing.cpp:4183
 pto->cs_filter  net_processing.cpp:4233
 (2) cs  llmq/quorums_chainlocks.cpp:87
Current lock order is:
 cs_main  llmq/quorums_chainlocks.cpp:138
 (2) cs  llmq/quorums_chainlocks.cpp:138
 cs_vNodes  net.cpp:3662
 (1) cs_inventory  ./net.h:1085
```
2021-02-01 10:21:52 -05:00
UdjinM6
1e0cc1254c
Use single-threaded scheduler for IS, CL and Governance notifications (#3954)
* Use single-threaded scheduler for IS, CL and Governance notifications

* Pass shared_ptr-s instead of objects themselves for CL, IS and Governance notifiers in CMainSignals/CValidatibnInterface

* llmq: Create shared_ptr for clsig at the root of its lifetime

* llmq: Create shared_ptr for islock clsig at the root of its lifetime

* llmq: Create shared_ptr for recSig at the root of its lifetime

Co-authored-by: xdustinface <xdustinfacex@gmail.com>
2021-01-21 23:32:15 -05:00
UdjinM6
482ba4f5ae
Always mark conflicting blocks with BLOCK_CONFLICT_CHAINLOCK flag (#3924)
* More accurate handling of the BLOCK_CONFLICT_CHAINLOCK flag

* Update test/functional/feature_llmq_chainlocks.py

Co-authored-by: thephez <thephez@users.noreply.github.com>

* tests: make sure that previous tip on the reorged node is marked conflicting after chainlock

* Apply suggestions from code review

Co-authored-by: dustinface <35775977+xdustinface@users.noreply.github.com>

Co-authored-by: thephez <thephez@users.noreply.github.com>
Co-authored-by: dustinface <35775977+xdustinface@users.noreply.github.com>
2021-01-16 14:47:13 -05:00
dustinface
885dcb1b66
refactor: Drop some unused code (#3919)
* llmq: Drop hash parameter in PreVerifyMessage methods

* llmq: Drop some unused variables

* rpc: Drop unused variable

* llmq|net: Drop some unused CConnman parameter

* llmq: Drop some unused quorum parameter

* llmq: Drop some unused nodeId parameter

* Drop unused variables

* llmq: Drop more

Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2021-01-10 21:28:37 -06:00
UdjinM6
bfe6c7ca5e
Fix thread names to fit into 15 symbols (#3897) 2020-12-30 13:33:45 -06:00
UdjinM6
687aece098
Harden DIP0008 activation (#3889)
* Harden DIP0008 activation

* Update src/llmq/quorums_instantsend.cpp

Co-authored-by: dustinface <35775977+xdustinface@users.noreply.github.com>

* Update test/functional/test_framework/test_framework.py

Co-authored-by: PastaPastaPasta <6443210+PastaPastaPasta@users.noreply.github.com>

Co-authored-by: dustinface <35775977+xdustinface@users.noreply.github.com>
Co-authored-by: PastaPastaPasta <6443210+PastaPastaPasta@users.noreply.github.com>
2020-12-28 12:21:01 +01:00
Wladimir J. van der Laan
0efc03deb0
Merge bitcoin#11041 Add LookupBlockIndex
Contains both the changes done upstream and changes done in Dash codebase

Signed-off-by: pasta <pasta@dashboost.org>
2020-12-15 11:20:19 -06:00
UdjinM6
8e9c159e81
refactor: Add spork helpers in corresponding modules (#3859)
* Introduce AreChainLocksEnabled()

Also rename isSporkActive to isEnabled

* Introduce AreSuperblocksEnabled()

* Introduce RejectConflictingBlocks()

* Introduce IsQuorumDKGEnabled()
2020-12-09 20:33:09 +00:00
UdjinM6
ba2f64a79e
IsTxSafeForMining should not fail if ChainLocks are enabled but not enforced (#3846) 2020-12-05 23:36:21 +00:00
UdjinM6
757c99eb20
evo/llmq/spork: Fix various (potential) locking issues (#3829)
* Fix potential deadlock in `CSporkManager::UpdateSpork()`

* Protect `inputRequestIds` with cs lock

* Protect `curDBTransaction` in `CEvoDB::CommitRootTransaction()`

* Check for `AssertLockNotHeld` in `EnforceBestChainLock()` instead of just having a comment in code

* Protect spork maps on (de)serialization
2020-11-28 19:06:51 +00:00
UdjinM6
fb4f76c4a0
Call EraseObjectRequest as soon as an object is read from the stream (#3783)
EraseObjectRequest should nat be postponed for later (no reason to do so) or skipped due to early returns (this is a bug).
2020-10-28 22:02:05 +03:00
PastaPastaPasta
82c3aaaf5f
Apply (mostly)trivial clang-tidy in llmq folder (#3645)
* ixlock -> islock

Signed-off-by: pasta <pasta@dashboost.org>

* Mostly trivial clang-tidy changes in llmq

Signed-off-by: pasta <pasta@dashboost.org>
2020-08-10 00:35:02 +03:00
pasta
9d26ad6d8f remove duplicate includes so that ./contrib/devtools/lint-includes.sh is clean
Signed-off-by: pasta <pasta@dashboost.org>
2020-07-01 20:12:03 -05:00
pasta
518ccbf986
scripted-diff: Convert 11 enums into scoped enums (C++11) (merge #10742)
-BEGIN VERIFY SCRIPT-

sed -i 's/enum DBErrors/enum class DBErrors/g' src/wallet/walletdb.h
git grep -l DB_ | xargs sed -i 's/DB_\(LOAD_OK\|CORRUPT\|NONCRITICAL_ERROR\|TOO_NEW\|LOAD_FAIL\|NEED_REWRITE\)/DBErrors::\1/g'
sed -i 's/^    DBErrors::/    /g' src/wallet/walletdb.h

sed -i 's/enum VerifyResult/enum class VerifyResult/g' src/wallet/db.h
sed -i 's/\(VERIFY_OK\|RECOVER_OK\|RECOVER_FAIL\)/VerifyResult::\1/g' src/wallet/db.cpp

sed -i 's/enum ThresholdState/enum class ThresholdState/g' src/versionbits.h
git grep -l THRESHOLD_ | xargs sed -i 's/THRESHOLD_\(DEFINED\|STARTED\|LOCKED_IN\|ACTIVE\|FAILED\)/ThresholdState::\1/g'
sed -i 's/^    ThresholdState::/    /g' src/versionbits.h

sed -i 's/enum SigVersion/enum class SigVersion/g' src/script/interpreter.h
git grep -l SIGVERSION_ | xargs sed -i 's/SIGVERSION_\(BASE\|WITNESS_V0\)/SigVersion::\1/g'
sed -i 's/^    SigVersion::/    /g' src/script/interpreter.h

sed -i 's/enum RetFormat {/enum class RetFormat {/g' src/rest.cpp
sed -i 's/RF_\(UNDEF\|BINARY\|HEX\|JSON\)/RetFormat::\1/g' src/rest.cpp
sed -i 's/^    RetFormat::/    /g' src/rest.cpp

sed -i 's/enum HelpMessageMode {/enum class HelpMessageMode {/g' src/init.h
git grep -l HMM_ | xargs sed -i 's/HMM_BITCOIN/HelpMessageMode::BITCOIN/g'
sed -i 's/^    HelpMessageMode::/    /g' src/init.h

sed -i 's/enum FeeEstimateHorizon/enum class FeeEstimateHorizon/g' src/policy/fees.h

sed -i 's/enum BlockSource {/enum class BlockSource {/g' src/qt/clientmodel.h
git grep -l BLOCK_SOURCE_ | xargs sed -i 's/BLOCK_SOURCE_\(NONE\|REINDEX\|DISK\|NETWORK\)/BlockSource::\1/g'
sed -i 's/^    BlockSource::/    /g' src/qt/clientmodel.h

sed -i 's/enum FlushStateMode {/enum class FlushStateMode {/g' src/validation.cpp
sed -i 's/FLUSH_STATE_\(NONE\|IF_NEEDED\|PERIODIC\|ALWAYS\)/FlushStateMode::\1/g' src/validation.cpp
sed -i 's/^    FlushStateMode::/    /g' src/validation.cpp

-END VERIFY SCRIPT-

Signed-off-by: pasta <pasta@dashboost.org>
2020-06-11 23:20:48 -05:00
UdjinM6
89851d3361
Fix chainlock scheduler handling (#3514)
Reindexing corrupted chain always fails otherwise.
2020-06-11 11:39:23 +03:00
UdjinM6
232430fac9
Fix ProcessNewBlock vs EnforceBestChainLock deadlocks in ActivateBestChain (#3492)
* Drop dead code in DoInvalidateBlock

* Let ActivateBestChain skip SyncWithValidationInterfaceQueue when called from IS or CL threads

* Use CL's own scheduler instead of a global one

* Revert "Let ActivateBestChain skip SyncWithValidationInterfaceQueue when called from IS or CL threads"

This reverts commit 1c9f6da50a.
2020-06-09 06:53:16 +03:00
thephez
970c23d6e6
Remove logic for forcing chainlocks without DIP8 activation on testnet (#3470) 2020-05-11 15:35:55 +03:00
Alexander Block
26fcd3f0bf Also remove m_tx_announced and m_tx_in_flight entries when EraseObjectRequest is called
Otherwise they'll run into false-positive timeouts.
2020-04-07 13:25:29 +02:00
Alexander Block
004d9224c4 Replace uses of CConnman::RemoveAskFor with EraseObjectRequest 2020-04-07 07:14:42 +02:00
Alexander Block
f7ddee13a1
Fix possible segfault (#3365)
When CheckActiveState is called very early, there might be no chain yet.
2020-03-21 13:31:09 +01:00
PastaPastaPasta
8a1ec935a0
Backport 11651 (#3358)
* scripted-diff: Replace #include "" with #include <> (ryanofsky)

-BEGIN VERIFY SCRIPT-
for f in \
  src/*.cpp \
  src/*.h \
  src/bench/*.cpp \
  src/bench/*.h \
  src/compat/*.cpp \
  src/compat/*.h \
  src/consensus/*.cpp \
  src/consensus/*.h \
  src/crypto/*.cpp \
  src/crypto/*.h \
  src/crypto/ctaes/*.h \
  src/policy/*.cpp \
  src/policy/*.h \
  src/primitives/*.cpp \
  src/primitives/*.h \
  src/qt/*.cpp \
  src/qt/*.h \
  src/qt/test/*.cpp \
  src/qt/test/*.h \
  src/rpc/*.cpp \
  src/rpc/*.h \
  src/script/*.cpp \
  src/script/*.h \
  src/support/*.cpp \
  src/support/*.h \
  src/support/allocators/*.h \
  src/test/*.cpp \
  src/test/*.h \
  src/wallet/*.cpp \
  src/wallet/*.h \
  src/wallet/test/*.cpp \
  src/wallet/test/*.h \
  src/zmq/*.cpp \
  src/zmq/*.h
do
  base=${f%/*}/ relbase=${base#src/} sed -i "s:#include \"\(.*\)\"\(.*\):if test -e \$base'\\1'; then echo \"#include <\"\$relbase\"\\1>\\2\"; else echo \"#include <\\1>\\2\"; fi:e" $f
done
-END VERIFY SCRIPT-

Signed-off-by: Pasta <pasta@dashboost.org>

* scripted-diff: Replace #include "" with #include <> (Dash Specific)

-BEGIN VERIFY SCRIPT-
for f in \
  src/bls/*.cpp \
  src/bls/*.h \
  src/evo/*.cpp \
  src/evo/*.h \
  src/governance/*.cpp \
  src/governance/*.h \
  src/llmq/*.cpp \
  src/llmq/*.h \
  src/masternode/*.cpp \
  src/masternode/*.h \
  src/privatesend/*.cpp \
  src/privatesend/*.h
do
  base=${f%/*}/ relbase=${base#src/} sed -i "s:#include \"\(.*\)\"\(.*\):if test -e \$base'\\1'; then echo \"#include <\"\$relbase\"\\1>\\2\"; else echo \"#include <\\1>\\2\"; fi:e" $f
done
-END VERIFY SCRIPT-

Signed-off-by: Pasta <pasta@dashboost.org>

* build: Remove -I for everything but project root

Remove -I from build system for everything but the project root,
and built-in dependencies.

Signed-off-by: Pasta <pasta@dashboost.org>

# Conflicts:
#	src/Makefile.test.include

* qt: refactor: Use absolute include paths in .ui files

* qt: refactor: Changes to make include paths absolute

This makes all include paths in the GUI absolute.

Many changes are involved as every single source file in
src/qt/ assumes to be able to use relative includes.

Signed-off-by: Pasta <pasta@dashboost.org>

# Conflicts:
#	src/qt/dash.cpp
#	src/qt/optionsmodel.cpp
#	src/qt/test/rpcnestedtests.cpp

* test: refactor: Use absolute include paths for test data files

* Recommend #include<> syntax in developer notes

* refactor: Include obj/build.h instead of build.h

* END BACKPORT #11651 Remove trailing whitespace causing travis failure

* fix backport 11651

Signed-off-by: Pasta <pasta@dashboost.org>

* More of 11651

* fix blockchain.cpp

Signed-off-by: pasta <pasta@dashboost.org>

* Add missing "qt/" in includes

* Add missing "test/" in includes

* Fix trailing whitespaces

Co-authored-by: Wladimir J. van der Laan <laanwj@gmail.com>
Co-authored-by: Russell Yanofsky <russ@yanofsky.org>
Co-authored-by: MeshCollider <dobsonsa68@gmail.com>
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2020-03-20 01:46:56 +03:00
UdjinM6
67c8484e20
More of 11583 for Dash-specific code 2020-01-28 15:42:25 -06:00
UdjinM6
91a996e325
Make sure mempool txes are properly processed by CChainLocksHandler despite node restarts (#3226)
* Pass nAcceptTime via TransactionAddedToMempool and use it for ChainLocks

Otherwise the "first seen" time is way off after node restart

* Don't skip TransactionAddedToMempool for chainlocks while blockchain is not synced yet

Otherwise txes from mempool.dat won't be processed there
2019-12-07 13:56:17 +03:00
UdjinM6
9f1ee8c70a
scripted-diff: Refactor llmq type consensus param names (#3093)
-BEGIN VERIFY SCRIPT-
sed -i 's/llmqChainLocks/llmqTypeChainLocks/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h
sed -i 's/llmqForInstantSend/llmqTypeInstantSend/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h
-END VERIFY SCRIPT-
2019-09-24 12:38:50 +03:00
UdjinM6
1c74b668b6
Introduce getbestchainlock rpc and fix llmq-is-cl-conflicts.py (#3094)
* Introduce getbestchainlock rpc and fix llmq-is-cl-conflicts.py

* Add `known_block` field and move `getbestchainlock` to `blockchain` rpc category

* Add CChainLockSig::IsNull() and throw an exception in getbestchainlock if there is no known chainlock yet

* drop blockHash initializer
2019-09-23 21:36:55 +03:00
Pasta
4e46f25117
add end commend for all llmq namespace
Signed-off-by: Pasta <pasta@dashboost.org>
2019-07-15 13:55:01 -05:00
Alexander Block
2f21e55514 Remove legacy InstantSend code (#3020)
* Remove ppszTypeName from protocol.cpp and reimplement GetCommand

This removes the need to carefully maintain ppszTypeName, which required
correct order and also did not allow to permanently remove old message
types.

To get the command name for an INV type, GetCommandInternal uses a switch
which needs to be maintained from now on.

The way this is implemented also resembles the way it is implemented in
Bitcoin today, but it's not identical. The original PR that introduced the
switch case in Bitcoin was part of the Segwit changes and thus never got
backported. I decided to implement it in a slightly different way that
avoids throwing exceptions when an unknown INV type is encountered.

IsKnownType will now also leverage GetCommandInternal() to figure out if
the INV type is known locally. This has the side effect of old/legacy
message types to return false from now on. We will depend on this side
effect in later commits when we remove legacy InstantSend code.

* Stop handling/relaying legacy IX messages

When we receive an IX message, we simply treat it as a regular TX and relay
it as such.

We'll however still request IX messages when they are announced to us. We
can't simply revert to requesting TX messages in this case as it might
result in the other peer not answering due to the TX not being in mapRelay
yet. We should at some point in the future completely drop handling of IX
messages instead.

* Remove IsNewInstantSendEnabled() and only use IsInstantSendEnabled()

* Remove legacy InstantSend from GUI

* Remove InstantSend from Bitcoin/Dash URIs

* Remove legacy InstantSend from RPC commands

* Remove legacy InstantSend from wallet

* Remove legacy instantsend.h include

* Remove legacy InstantSend from validation code

* Completely remove remaining legacy InstantSend code

* Remove now unused spork

* Fix InstantSend related test failures

* Remove now obsolete auto IS tests

* Make spork2 and spork3 disabled by default

This should have no influence on mainnet as these sporks are actually set
there. This will however affect regtest, which shouldn't have LLMQ based
InstantSend enabled by default.

* Remove instantsend tests from dip3-deterministicmns.py

These were only testing legacy InstantSend

* Fix .QCheckBox#checkUsePrivateSend styling a bit

* s/TXLEGACYLOCKREQUEST/LEGACYTXLOCKREQUEST/

* Revert "verified via InstantSend" back to "verified via LLMQ based InstantSend"

* Use cmd == nullptr instead of !cmd

* Remove last parameter from AvailableCoins call

This was for fUseInstantSend which is not present anymore since rebase
2019-07-09 17:50:08 +03:00
Wladimir J. van der Laan
2edd094a21
Merge #10189: devtools/net: add a verifier for scriptable changes. Use it to make CNode::id private.
0f3471f net: make CNode's id private (Cory Fields)
9ff0a51 scripted-diff: net: Use accessor rather than node's id directly (Cory Fields)
e50c33e devtools: add script to verify scriptable changes (Cory Fields)

skipped travis changes

Tree-SHA512: a0ff50f4e1d38a2b63109b4996546c91b3e02e00d92c0bf04f48792948f78b1f6d9227a15d25c823fd4723a0277fc6a32c2c1287c7abbb7e50fd82ffb0f8d994

pnode->id to pnode->GetId()

Signed-off-by: Pasta <pasta@dashboost.org>
2019-06-19 08:20:15 -05:00
Alexander Block
864856688d Multiple speed optimizations for deterministic MN list handling (#2972)
* Generalize CBLSLazyWrapper so that it can be used of pubkeys and secret keys

* Implement == and != operators for CBLSLazyWrapper

* Implement cached hash for CBLSLazyWrapper

* Use CBLSLazyPublicKey for CDeterministicMNState::pubKeyOperator

* Speed up GetProjectedMNPayees by sorting the MN list by last paid

Instead of updating a temporary list for each projected height and calling
GetMNPayee() on it.

* Cache intermediate lists in GetListForBlock

This avoids re-loading and applying diffs again and again.

* Only update masternode list UI max once every 3 seconds

This avoids updating the UI on every block, which turned out to be very
expensive.

* Fix compilation

* Drop time restrictions for mn list update in ClientModel

They are fully handled by MasternodeList now.
2019-06-13 12:01:26 +03:00
Alexander Block
715a3e9518 Move updating of txFirstSeenTime into TransactionAddedToMempool and BlockConnected
This removes the need for SyncTransaction
2019-05-27 16:40:05 +02:00
Alexander Block
a61127e1ae Move filling of blockTxs into BlockConnected
Also add code to remove entries in blockTxs when BlockDisconnected is
called.
2019-05-27 16:40:05 +02:00
Alexander Block
d4e75abbfd Call new signals in CChainLocksHandler 2019-05-27 16:40:05 +02:00
UdjinM6
250195185f
Adjust CDSNotificationInterface to align with CValidationInterface changes 2019-05-27 09:03:19 -05:00
UdjinM6
428f304506
Implement rawchainlocksig and rawtxlocksig (#2930)
* Pass is-lock into `CInstantSendManager::UpdateWalletTransaction()`

* Implement `rawtxlocksig` which pushes tx+islock

* Implement `rawchainlocksig` which pushes block+clsig

* fix log category
2019-05-23 12:13:58 +03:00
PastaPastaPasta
29194b1f5a Backport Bitcoin#9424, Bitcoin#10123 and Bitcoin#10153 (#2918)
* Contains dashification. disables `-debug dash`
Merge #9424: Change LogAcceptCategory to use uint32_t rather than sets of strings.

6b3bb3d Change LogAcceptCategory to use uint32_t rather than sets of strings. (Gregory Maxwell)

Tree-SHA512: ebb5bcf9a7d00a32dd1390b727ff4d29330a038423611da01268d8e1d2c0229e52a1098e751d4e6db73ef4ae862e1e96d38249883fcaf12b68f55ebb01035b34
Signed-off-by: Pasta <Pasta@dash.org>

31 -> 32

Signed-off-by: Pasta <Pasta@dash.org>

* Merge #10123: Allow debug logs to be excluded from specified component

3bde556 Add -debugexclude option to switch off logging for specified components (John Newbery)

Tree-SHA512: 30202e3f2085fc2fc5dd4bedb92988f4cb162c612a42cf8f6395a7da326f34975ddc347f82bc4ddca6c84c438dc0cc6e87869f90c7ff88105dbeaa52a947fa43

* bump to uint64_t due to added Dash codes

Signed-off-by: Pasta <Pasta@dash.org>

* bump to uint64_t due to added Dash codes cont.

Signed-off-by: Pasta <Pasta@dash.org>

* string -> BCLog format

Signed-off-by: Pasta <Pasta@dash.org>

* uint32_t -> uint64_t

Signed-off-by: Pasta <Pasta@dash.org>

* Fix CBatchedLogger

* Fix most fDebug-s

* Fix `debug` rpc

* Fix BENCH and RAND conflicts

* Add ALERT and use it

* Update LogPrint-s in dash-specific code

* Tweak few log categories

Specifically:
- use PRIVATESEND in `CPrivateSendClientManager::GetRandomNotUsedMasternode()`
- use ZMQ in `CZMQPublishRawGovernanceVoteNotifier::NotifyGovernanceVote()` and `CZMQPublishRawGovernanceObjectNotifier::NotifyGovernanceObject()`

* Drop no longer used MASTERNODE category

* Merge #10153: logging: Fix off-by-one for shrinkdebugfile default

faab624 logging: Fix off-by-one for shrinkdebugfile (MarcoFalke)

Tree-SHA512: d6153e06067906172ff0611af9e585a3ecf0a7d56925b6ad7c12e75aa802441047059b9b6f6c78e79916c3f2abc8f1998bfd2d5b84201ec6421f727c08da3c21

* Shift dash-specific log categories to start from `1ul << 32` to avoid potential future conflicts with bitcoin ones

* Fix `dash` category

* remove debugCategories

Signed-off-by: Pasta <Pasta@dash.org>

* Prepend "std::" to find call

* Check for BCLog::PRIVATESEND instead of logCategories != BCLog::NONE

* Use BCLog::MNPAYMENTS category instead of checking for logCategories != BCLog::NONE

* Move "End Dash" comment below "ALERT"

When adding new entries here, we'll otherwise get confused with ordering
and might end up forgetting that adding something Dash specific must
continue with the bit after 43.
2019-05-23 00:51:39 +03:00
PastaPastaPasta
32aa229c7f Reorganize Dash Specific code into folders (#2753)
* rename instantx.* file to instantsend.*

* Reorganize Dash Specific code into folders

add to privatesend folder the header files

Signed-off-by: Pasta <Pasta@dash.org>

add "masternode" to imports

Signed-off-by: Pasta <Pasta@dash.org>

add "masternode" to imports

Signed-off-by: Pasta <Pasta@dash.org>

add "masternode" to imports pt 2

Signed-off-by: Pasta <Pasta@dash.org>
2019-05-21 15:26:15 +02:00
Alexander Block
394bec4838 Skip processing in SyncTransaction when chain is not synced yet (#2920)
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).
2019-05-13 13:35:46 +03:00
Alexander Block
56f31195d2
Fall back to ReadBlockFromDisk when blockTxs is not filled yet (#2908)
* 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
2019-05-10 15:54:40 +02:00
UdjinM6
fbd244dded
Bail out in few more places when blockchain is not synced yet (#2888)
* Bail out in few more places when blockchain is not synced yet

* Apply review suggestion
2019-04-30 15:55:11 +03:00
UdjinM6
8ffdcbf999
A bunch of mostly trivial tweaks/fixes (#2889)
* 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
2019-04-30 15:48:21 +03:00
Alexander Block
f32f9523b9 Use lazy BLS signatures more often and don't always verify self-recovered sigs (#2860)
* Make CBLSLazySignature thread safe

* Perform malleability check in CBLSLazySignature

* Use CBLSLazySignature in CRecoveredSig and CInstantSendLock

* Only sporadically verify self-recovered signatures

* test
2019-04-11 23:11:39 +03:00
Alexander Block
82a47f5432 Allow testing ChainLocks enforcement with spork19 == 1 (#2854)
This is only for testnet.
2019-04-11 15:41:51 +03:00
Alexander Block
225c3898d8
Don't skip "safe TX" check when ChainLocks are not enforced yet (#2851) 2019-04-10 18:16:33 +02:00
Alexander Block
7b76e7abb2
Implement BIP9 style deployment for DIP8/ChainLocks and fix a bug with late headers (#2793)
* Also update bestChainLockWithKnownBlock in AcceptedBlockHeader

* Implement BIP9 style DIP8 deployment

* Fix ChainLocks tests

* Apply suggestions from code review

Co-Authored-By: codablock <ablock84@gmail.com>
2019-03-22 11:51:50 +01:00
Alexander Block
b87821047c
Make LLMQ/InstantSend/ChainLocks code less spammy (#2781)
* Add support for log category to CBatchedLogger

* Use "llmq" logging category in LLMQ code

* Use "chainlocks" logging category in ChainLocks code

* Log errors without logging category
2019-03-21 07:46:27 +01:00
Alexander Block
591b0185c5
Bump proto version and only send LLMQ related messages to v14 nodes (#2780)
* Bump PROTOCOL_VERSION to 70214

* Introduce LLMQS_PROTO_VERSION to avoid relaying to old nodes
2019-03-20 10:58:14 +01:00