Commit Graph

263 Commits

Author SHA1 Message Date
Alexander Block
72afaddf72 Introduce new way of deterministic selection of outbound LLMQ connections
The new way does not require the quorum hash to be included in the
calculation, which allows us to have determinism globally and not only
for single LLMQs.
2020-04-16 13:59:02 +02:00
Alexander Block
26dec64e79
Merge pull request #3397 from codablock/pr_backport_txrequests
Backport bitcoin#14897 and bitcoin#15834 and modify it to work with Dash messages
2020-04-09 00:12:44 +02:00
Alexander Block
6b32192bdc Fix compilation 2020-04-08 14:55:27 +02:00
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
4bfc20cb67 Force re-requesting of IS locked TXs 2020-04-07 13:23:29 +02:00
Alexander Block
f142fff881 Skip verification of recovered sigs that were reconstructed in InstantSend
Also don't request them via getdata
2020-04-07 07:30:00 +02:00
Alexander Block
454fae3bda Only process 32 IS locks at a time in ProcessPendingInstantSendLocks 2020-04-07 07:29:51 +02:00
Alexander Block
d856fd1407 Use salted hasher for pendingInstantSendLocks 2020-04-07 07:29:32 +02:00
Alexander Block
465af48e83 Improve logging in LLMQ sig handling 2020-04-07 07:29:23 +02:00
Alexander Block
2443c8f582 Replace uses of CNode::AskFor with RequestObject 2020-04-07 07:14:53 +02:00
Alexander Block
004d9224c4 Replace uses of CConnman::RemoveAskFor with EraseObjectRequest 2020-04-07 07:14:42 +02:00
Alexander Block
c7b6eb851d
Merge pull request #3389 from codablock/pr_concentrated_recovery
Implement "concentrated recovery" of LLMQ signatures
2020-04-02 13:59:05 +02:00
Alexander Block
148bbdd5cf
Use GetTime instead of GetAdjustedTime
Co-Authored-By: UdjinM6 <UdjinM6@users.noreply.github.com>
2020-04-01 18:05:44 +02:00
Alexander Block
76b6614fe5 Use auto keyword in CollectSigSharesToSend 2020-03-31 19:58:07 +02:00
Alexander Block
900ee0f194 Use range based for loop in SelectMemberForRecovery 2020-03-31 19:58:07 +02:00
Alexander Block
b212f21c15 Implement new way of concentrated signature recovery
Instead of propagating all sig shares to all LLMQ members, this will now
make all members send their individual sig share to a single member, which
is then responsible for the recovery and propagation of the recovered
signature. This process is repeated by all members every second for another
target/recovering member, until a recovered signature appears.
2020-03-31 19:58:07 +02:00
Alexander Block
45064d8dc9 Rename sigSharesToSend to sigShareBatchesToSend 2020-03-31 19:58:07 +02:00
Alexander Block
88d4f551c9 Move spork21 condition into VerifyConnectionAndMinProtoVersions 2020-03-31 07:11:27 +02:00
Alexander Block
32c83b432b Verify min proto version and open ports of LLMQ members and vote on bad ones 2020-03-31 07:07:52 +02:00
Alexander Block
b0668028b6
Implement more randomized behavior in GetQuorumConnections (#3385)
When taking the proTxHash naively, we might end up with a few unlucky MNs
which always have to perform most of the outbound connections while other
unlucky MNs would always have to wait for inbound connections. Hashing
the proTxHash with the quorum hash makes this more random.
2020-03-28 00:59:32 +03:00
Alexander Block
a09e36106e Fix onlyOutbound handling 2020-03-27 15:12:20 +01:00
Alexander Block
f82204db95 Move intra-quorum connection calculation into local func 2020-03-27 15:12:20 +01:00
Alexander Block
dbaf13848d Include inbound connections in output of "quorum dkgstatus" 2020-03-27 15:12:20 +01:00
Alexander Block
8f644d18d7 Implement probing of public ip/port of LLMQ members 2020-03-27 15:12:20 +01:00
Alexander Block
14bb62ac8e Connect all LLMQ members to all other members 2020-03-27 15:12:20 +01:00
Alexander Block
c68b5f68aa
Hold CEvoDB lock while iterating mined commitments (#3379) 2020-03-27 15:11:42 +01:00
Alexander Block
17ece14f40
Better/more logging for DKGs (#3381)
* Better/more logging for DKGs

* Use type name instead of type number in CDKGLogger
2020-03-26 13:25:01 +01:00
Alexander Block
8211ff0a8a
Merge pull request #3368 from codablock/pr_fmasternode
Don't relay anything to inbound/outbound fMasternode connections
2020-03-24 17:40:51 +01:00
Alexander Block
7f1f1d12f5 Make EnsureQuorumConnections re-set connections in every iteration
Instead of only doing it the first time. This is a preparation for
the new intra-quorum connection system (which connects all members to all
other members)
2020-03-24 10:58:29 +01:00
Alexander Block
9ef1e7cb51 Only log new quorum connections when it's actually new 2020-03-24 10:58:16 +01:00
Alexander Block
364d6c37f7 Move and unify logic for quorum connection establishment into CLLMQUtils 2020-03-24 10:58:16 +01:00
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
Alexander Block
31825146a3 Don't relay anything to fMasternode connections
This reduces traffic on these connections to PS and DKG/LLMQ traffic only.
2020-03-20 17:16:49 +01:00
UdjinM6
9efa0e3d82
Merge pull request #3361 from PastaPastaPasta/backports-0.16-pr11
Backports 0.16 pr11
2020-03-20 01:47:53 +03:00
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
Pasta
e2c7d1f55a
add include 2020-03-14 00:57:41 -05:00
UdjinM6
af7cfd6a3f
Define constants for keys in CInstantSendDb and use them instead of plain strings (#3352) 2020-03-01 16:25:13 +03:00
UdjinM6
67c8484e20
More of 11583 for Dash-specific code 2020-01-28 15:42:25 -06:00
UdjinM6
e4ef7e8d09
Drop unused invSet in CDKGSession (#3303) 2020-01-24 17:09:25 +03:00
UdjinM6
7d39637b02 Bump copyright year to 2020 (#3290)
* Bump _COPYRIGHT_YEAR

* Run copyright update script

./contrib/devtools/copyright_header.py update .

* Update COPYING

* Bump copyright year in dash-cli/qt/tx and dashd map pages
2020-01-17 15:42:55 +01:00
UdjinM6
5857ec7154
More of 10969 2020-01-10 10:34:03 -06:00
UdjinM6
b56bebc57b
Push islock invs when syncing mempool (#3250)
* Push islock invs when syncing mempool

* Send islock invs right away instead of stacking them for later
2020-01-01 17:12:41 +03:00
UdjinM6
8b0bb9c0e3
Try to avoid being marked as a bad quorum member when we sleep for too long in SleepBeforePhase (#3245)
* Do not sleep at the last block of the phase, it's not safe

* Refactor it a bit to make it clearer what's going on here

* Stop sleeping if blocks came faster than we expected
2019-12-31 13:01:01 +03:00
UdjinM6
630f792b5c
Fix log output in CDKGPendingMessages::PushPendingMessage (#3244) 2019-12-24 22:35:21 +03:00
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
2b587f0ebc
Slightly refactor CDKGSessionHandler::SleepBeforePhase (#3224)
This should make code a little bit cleaner, should be no changes in the actual behaviour: non-members do not sleep already due to `sleepTime` being negative for them and `phaseTime = 0` does the same on regtest but for everyone.
2019-12-06 12:10:01 +03:00
Alexander Block
fdb05860e2 Don't join thread in CQuorum::~CQuorum when called from within the thread (#3223) 2019-12-06 12:06:13 +03:00
Alexander Block
4c00d98ea6 Allow re-signing of IS locks when performing retroactive signing (#3219)
* Implement re-signing of InstantSend inputs when TXs come in via blocks

* Use GetAdjustedTime instead of GetTimeMillis in CSigSharesManager

This allows use of mocktime in tests.

* Expose verifiedProRegTxHash in getpeerinfo and implement wait_for_mnauth

* Allow to wait for IS and CL to NOT happen

* Bump timeout for wait_for_instantlock

* Implement tests for retroactive signing of IS and CLs

* Add wait_for_tx function to DashTestFramework

* Add -whitelist=127.0.0.1 to node0

* Use node3 for isolated block generation

* Don't test for non-receival of TXs on node4/node5
2019-12-06 12:05:58 +03:00
UdjinM6
bbd9b10d47
Refactor nonLockedTxsByInputs (#3178) 2019-10-29 21:37:54 +03:00
Alexander Block
3c818e95bc
Only track last seen time instead of first and last seen time (#3165)
This avoids timeouts on parts of the network
2019-10-23 09:55:06 +02:00