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Author SHA1 Message Date
Alexander Block
e21da2d99b Move simple PoSe tests into llmq-simplepose.py 
These tend to fail quite often on Travis due to multiple reasons. One
reason is that establishing intra quorum connections take some time and
the tests in dip3-deterministicmns.py did not sleep long enough. Another
reason is that the individual stages were not really checked for completion
but instead just a hardcoded sleep was used. And another reason was that
with a total of 13 MNs, it's not guaranteed that every DKG results in one
MN to be punished.
 2019-03-12 07:02:52 +01:00
Alexander Block
6488135f46 Track index into self.nodes in mninfo 2019-03-12 07:02:52 +01:00
Alexander Block
effcd0ca53
Merge pull request #2756 from codablock/pr_llmq_instantsend_perstency 
Implement persistence for LLMQ based InstantSend
 2019-03-12 07:02:14 +01:00
Alexander Block
f30ea6dfde Replace BITCOIN_UNORDERED_LRU_CACHE_H with DASH_UNORDERED_LRU_CACHE_H 2019-03-11 15:18:25 +01:00
Alexander Block
e763310b54 Add missing LOCK(cs_main) 2019-03-11 15:18:15 +01:00
UdjinM6
3a5e7c4334
Do not hold cs_vNodes in CSigSharesManager::SendMessages() for too long (#2758) 2019-03-11 16:33:17 +03:00
UdjinM6
fbf0dcb086
Various small cleanups (#2761) 
* Fix remaining `print`s in tests

* use AssertLockHeld(cs) instead of relying on comments

* actually use `clsig` in `EnforceBestChainLock()`

* fix log output in `EnforceBestChainLock()`

* drop comments
 2019-03-11 16:32:26 +03:00
Alexander Block
588eb30b86 Fix deadlock in CSigSharesManager::SendMessages (#2757) 
* Fix deadlock in CSigSharesManager::SendMessages

Locking "cs" at this location caused a (potential) deadlock due to changed
order of cs and cs_vNodes locking. This changes the method to not require
the session object anymore which removes the need for locking.

* Pass size of LLMQ instead of llmqType into CSigSharesInv::Init

This allows use of sizes which are not supported in chainparams.
 2019-03-11 16:31:51 +03:00
-k
7b24f9b8b3 Drop --c++11 brew flag in build-osx.md (#2755) 
* fix brew flag typo

* drop c++11
 2019-03-11 11:16:28 +03:00
UdjinM6
9f40afce86
Merge pull request #2727 from PastaPastaPasta/backports-0.15-pr7 
Backports 0.15 pr7
 2019-03-11 11:15:51 +03:00
Alexander Block
ac00c66287 Make InstantSend locks persistent 2019-03-11 07:37:08 +01:00
Alexander Block
293c9ad6a1 Use unordered_lru_cache in CRecoveredSigsDb 2019-03-11 07:31:25 +01:00
Alexander Block
9e4aa1f98c Implement unordered_lru_cache 2019-03-11 06:33:46 +01:00
Pasta
609114a803 Code review: re-add string cast in mininode.py 2019-03-08 17:05:10 -06:00
pasta
85ffc1d647 drop swap_outputs_in_rawtx and DecimalEncoder in smartfees.py 2019-03-08 14:28:00 -06:00
Alexander Block
bc593c84b7 Revert "Fix use of missing self.log in blockchain.py" 
This reverts commit b06a6a2e74.
 2019-03-08 14:22:49 -06:00
Alexander Block
0e91ebcf42 Use logging framework in Dash specific tests 2019-03-08 14:22:40 -06:00
PastaPastaPasta
dd1245c2a9 Update dnsseed-policy.md (#2751) 
* Remove irrelevant link in dnsseed-policy

* Link to dash-seeder in dnsseed-policy

instead of bitcoin-seeder
 2019-03-08 21:21:20 +03:00
Alexander Block
f351145e60 Use GetVoteForId instead of maintaining votes on inputs 2019-03-08 17:58:59 +01:00
Alexander Block
d4cf78fe25 Add HasVotedOnId/GetVoteForId to CSigningManager 
These just pass through to CRecoveredSigsDb
 2019-03-08 17:57:53 +01:00
Alexander Block
43e1bf674e Add key prefix to "rs_" for CRecoveredSigsDb keys 
This avoids future conflicts with other data stored in llmqDb
 2019-03-08 17:57:16 +01:00
Alexander Block
61e10f6512 Use llmqDb for CRecoveredSigsDb 
Instead of creating its own CDBWrapper internally.
 2019-03-08 17:34:09 +01:00
Alexander Block
b2cd1db406 Don't use CEvoDB in CDKGSessionManager and instead use llmqDb 
Contributions are not part of on-chain consensus and shouldn't be stored in
CEvoDB.
 2019-03-08 17:34:09 +01:00
Alexander Block
e2cad1bd69 Introduce global llmq::llmqDb instance of CDBWrapper 
This DB is for LLMQ related data that is not part of on-chain consensus.
This for example included LLMQ secret key shares and recovered signatures.
 2019-03-08 17:34:09 +01:00
Alexander Block
acb52f6ec1 Don't pass CEvoDB to CDKGSessionHandler and CDKGSession 
Was never used.
 2019-03-08 17:34:09 +01:00
Alexander Block
64ae91268a
Merge pull request #2735 from codablock/pr_llmq_instantsend 
Implement LLMQ based InstantSend
 2019-03-08 11:32:44 +01:00
Alexander Block
06fc655595 Actually remove from finalInstantSendLocks in CInstantSendManager::RemoveFinalISLock 2019-03-07 21:15:09 +01:00
Alexander Block
041a1c26d0 Move safe TX checks into TestForBlock and TestPackageTransactions 
Otherwise we'll miss checks for ancestors.
 2019-03-07 21:15:09 +01:00
Alexander Block
4d3365ddb2 Completely disable InstantSend while filling mempool in autoix-mempool.py 
Otherwise we overload Travis and tests start to randomly fail.
 2019-03-07 21:15:09 +01:00
Alexander Block
fae33e03ae Let ProcessPendingReconstructedRecoveredSigs return void instead of bool 
Return value is unused and the method actually never returned something.
 2019-03-07 21:15:09 +01:00
Alexander Block
f8f867a6bb Sync blocks after generating in mine_quorum() 2019-03-07 21:15:09 +01:00
Alexander Block
3e60d2d2db Adjust LLMQ based InstantSend tests for new spork20 2019-03-07 21:15:09 +01:00
UdjinM6
41a71fe443 update autoix-mempool.py to test both "old" and "new" InstantSend (and fix CheckCanLock to respect mempool limits) 2019-03-07 21:15:09 +01:00
UdjinM6
843b6d7a95 update p2p-autoinstantsend.py to test both "old" and "new" InstantSend 2019-03-07 21:15:09 +01:00
UdjinM6
a8da11ac5d update p2p-instantsend.py to test both "old" and "new" InstantSend 2019-03-07 21:15:09 +01:00
UdjinM6
55152cb313 Move IS block filtering into ConnectBlock 2019-03-07 21:15:09 +01:00
Alexander Block
2299ee2836 Rename IXLOCK to ISLOCK and InstantX to InstantSend 2019-03-07 21:15:09 +01:00
Alexander Block
f5dcb00acf Introduce spork SPORK_20_INSTANTSEND_LLMQ_BASED to switch between new/old system 2019-03-07 21:15:09 +01:00
Alexander Block
280690792a Combine loops in CChainLocksHandler::NewPoWValidBlock 2019-03-07 21:15:09 +01:00
Alexander Block
9e9081110b Add override keywork to CDSNotificationInterface::NotifyChainLock 2019-03-07 21:15:09 +01:00
Alexander Block
e2f99f4ae1 Set llmqForInstantSend for mainnet and testnet 2019-03-07 21:15:09 +01:00
Alexander Block
5b8344e8f8 Use scheduleFromNow instead of schedule+boost::chrono 2019-03-07 21:15:09 +01:00
Alexander Block
f44f09ca04 Fix crash in BlockAssembler::addPackageTxs 2019-03-07 21:15:09 +01:00
Alexander Block
baf8b81c4a Fix no-wallet build 2019-03-07 21:15:09 +01:00
Alexander Block
2a7a5c6338 Only sign ChainLocks when all included TXs are "safe" 
Safe means that the TX is either ixlocked or known since at least 10
minutes.

Also change miner code to only include safe TXs in block templates.
 2019-03-07 21:15:09 +01:00
Alexander Block
96291e7a0f Cheaper/Faster bailout from TrySignChainTip when already signed before 2019-03-07 21:15:09 +01:00
Alexander Block
0a5e8eb862 Move ChainLock signing into TrySignChainTip and call it periodically 
Later commits will introduce checks for "safe TXs" which might abort the
signing on first try, but succeed a few seconds later, so we periodically
retry to sign the tip.
 2019-03-07 21:15:09 +01:00
Alexander Block
bd7edc8ae9 Track txids of new blocks and first-seen time of TXs in CChainLocksHandler 2019-03-07 21:15:09 +01:00
Alexander Block
7945192ff6 Enforce IX locks from the new system 2019-03-07 21:15:09 +01:00
Alexander Block
dc97835ec6 Disable explicit lock requests when the new IX system is active 2019-03-07 21:15:09 +01:00