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* really s/Doge/Dis/g this timeTomo Ueda2021-09-021-3/+3
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* really s/doge/dis/g this timeTomo Ueda2021-09-021-4/+4
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* [fees] introduce configurable hard dust limitPatrick Lodder2021-08-051-0/+9
| | | | Co-authored-by: Ross Nicoll <[email protected]>
* Initial back end framework to separate wallet and relay fees + dust.Michi Lumin2021-07-301-4/+4
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* Fix for Boost 1.74John-Gee2021-02-021-1/+1
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* Re-add paperwallet printer (#1467)Max K2019-03-251-1/+1
| | | | | | | | | | | | | | * Add paper wallet generator to QT wallet * Replace print icon with Typeicons equivalent * Re-add printer support to Qt * depends: fix fontconfig with newer glibc See comment for more detail * Set fixed size for paper wallet dialog
* Introduce basic Dogecoin brandingRoss Nicoll2019-03-251-6/+6
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* Re-introduce alert functionality (#1470)Ross Nicoll2018-09-191-0/+3
| | | Re-introduce alert functionality removed from Bitcoin upstream
* Add block height to block notification substitution options (#1430)Ross Nicoll2018-09-191-1/+3
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* Modify chain consensus parameters to be height aware (#1396)Ross Nicoll2018-09-191-4/+4
| | | | | | | | | * Modify chain consensus parameters to be height aware * Correct implementation of simplified rewards in parameters * Correct max money * Use base block version in IsSuperMajority() instead of full version * Correct mining of blocks in AuxPoW tests * Add in missing pre-AuxPoW consensus checks
* Merge AuxPoW support from NamecoreRoss Nicoll2018-09-191-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes are as below: Wrap CBlockHeader::nVersion into a new class (CBlockVersion). This allows to take care of interpreting the field into a base version, auxpow flag and the chain ID. Update getauxblock.py for new 'generate' RPC call. Add 'auxpow' to block JSON. Accept auxpow as PoW verification. Add unit tests for auxpow verification. Add check for memory-layout of CBlockVersion. Weaken auxpow chain ID checks for the testnet. Allow Params() to overrule when to check the auxpow chain ID and for legacy blocks. Use this to disable the checks on testnet. Introduce CPureBlockHeader. Split the block header part that is used by auxpow and the "real" block header (that uses auxpow) to resolve the cyclic dependency between the two. Differentiate between uint256 and arith_uint256. This change was done upstream, modify the auxpow code. Add missing lock in auxpow_tests. Fix REST header check for auxpow headers. Those can be longer, thus take that into account. Also perform the check actually on an auxpow header. Correctly set the coinbase for getauxblock results. Call IncrementExtraNonce in getauxblock so that the coinbase is actually initialised with the stuff it should be. (BIP30 block height and COINBASE_FLAGS.) Implement getauxblock plus regression test. Turn auxpow test into FIXTURE test. This allows using of the Params() calls. Move CMerkleTx code to auxpow.cpp. Otherwise we get linker errors when building without wallet. Fix rebase with BIP66. Update the code to handle BIP66's nVersion=3. Enforce that auxpow parent blocks have no auxpow block version. This is for compatibility with namecoind. See also https://github.com/namecoin/namecoin/pull/199. Move auxpow-related parameters to Consensus::Params.
* Litecoin: Scrypt n=1024 Pow hash based upon Colin Percival's Tarnsnap (2009) ↵Warren Togami2018-09-191-0/+4
| | | | Modified by Artforz, coblee, pooler, wtogami, Nikolay Belikov, Adrian Gallagher
* don't throw std::bad_alloc when out of memory. Instead, terminate immediatelyCory Fields2017-02-281-0/+16
| | | | | Github-Pull: #9856 Rebased-From: c5f008a4166bae4350881a74fc04a87d7a5c4ed5
* Merge #9625: Increase minimum debug.log size to 10MB after shrink.Wladimir J. van der Laan2017-02-011-1/+4
|\ | | | | | | 29fb311 Increase minimum debug.log size to 10MB after shrink. (Alex Morcos)
| * Increase minimum debug.log size to 10MB after shrink.Alex Morcos2017-01-241-1/+4
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* | Merge #9644: [refactor] Remove using namespace <xxx> from src/MarcoFalke2017-01-301-16/+13
|\ \ | | | | | | | | | b7b48c8 Refactor: Remove using namespace <xxx> from src/*.cpp. (Karl-Johan Alm)
| * | Refactor: Remove using namespace <xxx> from src/*.cpp.Karl-Johan Alm2017-01-271-16/+13
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* / [trivial] Fix typos in commentspracticalswift2017-01-271-1/+1
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* Merge #9499: Use recent-rejects, orphans, and recently-replaced txn for ↵Wladimir J. van der Laan2017-01-191-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | compact-block-reconstruction c594580 Add braces around AddToCompactExtraTransactions (Matt Corallo) 1ccfe9b Clarify comment about mempool/extra conflicts (Matt Corallo) fac4c78 Make PartiallyDownloadedBlock::InitData's second param const (Matt Corallo) b55b416 Add extra_count lower bound to compact reconstruction debug print (Matt Corallo) 863edb4 Consider all (<100k memusage) txn for compact-block-extra-txn cache (Matt Corallo) 7f8c8ca Consider all orphan txn for compact-block-extra-txn cache (Matt Corallo) 93380c5 Use replaced transactions in compact block reconstruction (Matt Corallo) 1531652 Keep shared_ptrs to recently-replaced txn for compact blocks (Matt Corallo) edded80 Make ATMP optionally return the CTransactionRefs it replaced (Matt Corallo) c735540 Move ORPHAN constants from validation.h to net_processing.h (Matt Corallo)
| * Keep shared_ptrs to recently-replaced txn for compact blocksMatt Corallo2017-01-101-0/+1
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* | Merge #9484: Introduce assumevalid setting to skip validation presumed valid ↵Pieter Wuille2017-01-161-2/+9
|\ \ | | | | | | | | | | | | | | | | | | scripts. 7b5e3fe Add assumevalid testcase (John Newbery) e440ac7 Introduce assumevalid setting to skip presumed valid scripts. (Gregory Maxwell)
| * | Introduce assumevalid setting to skip presumed valid scripts.Gregory Maxwell2017-01-131-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This disentangles the script validation skipping from checkpoints. A new option is introduced "assumevalid" which specifies a block whos ancestors we assume all have valid scriptsigs and so we do not check them when they are also burried under the best header by two weeks worth of work. Unlike checkpoints this has no influence on consensus unless you set it to a block with an invalid history. Because of this it can be easily be updated without risk of influencing the network consensus. This results in a massive IBD speedup. This approach was independently recommended by Peter Todd and Luke-Jr since POW based signature skipping (see PR#9180) does not have the verifiable properties of a specific hash and may create bad incentives. The downside is that, like checkpoints, the defaults bitrot and older releases will sync slower. On the plus side users can provide their own value here, and if they set it to something crazy all that will happen is more time will be spend validating signatures. Checkblocks and checklevel are also moved to the hidden debug options: Especially now that checkblocks has a low default there is little need to change these settings, and users frequently misunderstand them as influencing security or IBD speed. By hiding them we offset the space added by this new option.
* | | Merge #9380: Separate different uses of minimum feesWladimir J. van der Laan2017-01-161-1/+37
|\ \ \ | |/ / |/| | | | | | | | | | | eb30d1a Introduce -dustrelayfee (Alex Morcos) 7b1add3 Introduce -incrementalrelayfee (Alex Morcos) daec955 Introduce -blockmintxfee (Alex Morcos)
| * | Introduce -dustrelayfeeAlex Morcos2017-01-161-0/+11
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| * | Introduce -incrementalrelayfeeAlex Morcos2017-01-161-1/+16
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| * | Introduce -blockmintxfeeAlex Morcos2017-01-041-0/+10
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* | | Add pruneblockchain RPC to enable manual block file pruning.mrbandrews2017-01-101-6/+10
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* | Merge #9408: Allow shutdown during LoadMempool, dump only when necessaryPieter Wuille2017-01-061-1/+4
|\ \ | | | | | | | | | | | | 325e400 [Qt] Do proper shutdown (Jonas Schnelli) 9479f8d Allow shutdown during LoadMempool, dump only when necessary (Jonas Schnelli)
| * | Allow shutdown during LoadMempool, dump only when necessaryJonas Schnelli2016-12-231-1/+4
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* | | Merge #9319: Break addnode out from the outbound connection limits.Pieter Wuille2017-01-061-4/+5
|\ \ \ | | | | | | | | | | | | | | | | | | | | 032ba3f RPC help documentation for addnode peerinfo. (Gregory Maxwell) 90f13e1 Add release notes for addnode changes. (Gregory Maxwell) 50bd12c Break addnode out from the outbound connection limits. (Gregory Maxwell)
| * | | Break addnode out from the outbound connection limits.Gregory Maxwell2017-01-051-4/+5
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously addnodes were in competition with outbound connections for access to the eight outbound slots. One result of this is that frequently a node with several addnode configured peers would end up connected to none of them, because while the addnode loop was in its two minute sleep the automatic connection logic would fill any free slots with random peers. This is particularly unwelcome to users trying to maintain links to specific nodes for fast block relay or purposes. Another result is that a group of nine or more nodes which are have addnode configured towards each other can become partitioned from the public network. This commit introduces a new limit of eight connections just for addnode peers which is not subject to any of the other connection limitations (including maxconnections). The choice of eight is sufficient so that under no condition would a user find themselves connected to fewer addnoded peers than previously. It is also low enough that users who are confused about the significance of more connections and have gotten too copy-and-paste happy will not consume more than twice the slot usage of a typical user. Any additional load on the network resulting from this will likely be offset by a reduction in users applying even more wasteful workaround for the prior behavior. The retry delays are reduced to avoid nodes sitting around without their added peers up, but are still sufficient to prevent overly aggressive repeated connections. The reduced delays also make the system much more responsive to the addnode RPC. Ban-disconnects are also exempted for peers added via addnode since the outbound addnode logic ignores bans. Previously it would ban an addnode then immediately reconnect to it. A minor change was also made to CSemaphoreGrant so that it is possible to re-acquire via an object whos grant was moved.
* | | Merge #8610: Share unused mempool memory with coincachePieter Wuille2017-01-051-1/+2
|\ \ \ | |/ / |/| | | | | ba3cecf Share unused mempool memory with coincache (Pieter Wuille)
| * | Share unused mempool memory with coincachePieter Wuille2016-12-221-1/+2
| |/ | | | | | | | | | | | | | | | | If the mempool is not completely full, treat the difference between the maximum size and the actual usage as available for the coin cache. This also changes the early flush trigger from (usage > 0.9 * space) to (usage > 0.9 * space && usage > space - 100MB). This means we're not permanently leaving 10% of the space unused when the space is large.
* | Merge #9401: Make rpcauth help message clearer, add example in example .confMarcoFalke2017-01-041-1/+1
|\ \ | | | | | | | | | 0513c70 Make rpcauth help message clearer, add example in example .conf (Gregory Sanders)
| * | Make rpcauth help message clearer, add example in example .confGregory Sanders2016-12-211-1/+1
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* | Merge #9289: net: drop boost::thread_groupWladimir J. van der Laan2017-01-041-1/+3
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | 67ee4ec net: misc header cleanups (Cory Fields) 8b3159e net: make proxy receives interruptible (Cory Fields) 5cb0fce net: remove thread_interrupted catch (Cory Fields) d3d7056 net: make net processing interruptible (Cory Fields) 0985052 net: make net interruptible (Cory Fields) 799df91 net: add CThreadInterrupt and InterruptibleSleep (Cory Fields) 7325b15 net: a few small cleanups before replacing boost threads (Cory Fields)
| * | net: make net interruptibleCory Fields2017-01-031-1/+3
| | | | | | | | | | | | | | | Also now that net threads are interruptible, switch them to use std threads/binds/mutexes/condvars.
* | | Increment MIT Licence copyright header year on files modified in 2016isle29832016-12-311-1/+1
|/ / | | | | | | | | | | Edited via: $ contrib/devtools/copyright_header.py update .
* | Un-expose mapArgs from utils.hMatt Corallo2016-12-241-2/+2
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* | Get rid of mapArgs direct access in ZMQ constructionMatt Corallo2016-12-241-1/+1
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* | Introduce (and use) an IsArgSet accessor methodMatt Corallo2016-12-231-10/+10
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* | Fix non-const mapMultiArgs[] access after init.Matt Corallo2016-12-231-26/+34
|/ | | | | Swap mapMultiArgs for a const-reference to a _mapMultiArgs which is only accessed in util.cpp
* Merge #9236: Fix races for strMiscWarning and fLargeWork*Found, make QT ↵Wladimir J. van der Laan2016-12-191-0/+1
|\ | | | | | | | | | | | | | | runawayException use GetWarnings 749be01 Move GetWarnings() into its own file. (Gregory Maxwell) e3ba0ef Eliminate data races for strMiscWarning and fLargeWork*Found. (Gregory Maxwell) c63198f Make QT runawayException call GetWarnings instead of directly access strMiscWarning. (Gregory Maxwell)
| * Move GetWarnings() into its own file.Gregory Maxwell2016-12-031-0/+1
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* | Merge #9322: [qa] Don't set unknown rpcserialversionWladimir J. van der Laan2016-12-151-1/+4
|\ \ | | | | | | | | | | | | fa615d3 [qa] Don't set unknown rpcserialversion (MarcoFalke) 80d073c Complain when unknown rpcserialversion is specified (Pieter Wuille)
| * | Complain when unknown rpcserialversion is specifiedPieter Wuille2016-12-051-1/+4
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* | | Merge #8895: Better SigCache ImplementationPieter Wuille2016-12-141-0/+2
|\ \ \ | |/ / |/| | | | | | | | 67dac4e Add unit tests for the CuckooCache (Jeremy Rubin) c9e69fb Add CuckooCache implementation and replace the sigcache map_type with it (Jeremy Rubin)
| * | Add CuckooCache implementation and replace the sigcache map_type with itJeremy Rubin2016-12-141-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | SQUASHME: Change cuckoocache to only work for powers of two, to avoid mod operator SQUASHME: Update Documentation and simplify logarithm logic SQUASHME: OSX Build Errors SQUASHME: minor Feedback from sipa + bluematt SQUASHME: DOCONLY: Clarify a few comments.
* | | Add option to return non-segwit serialization via rpcGregory Sanders2016-12-051-0/+4
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* | Merge #9260: Mrs Peacock in The Library with The Candlestick (killed ↵Pieter Wuille2016-12-021-1/+2
|\ \ | | | | | | | | | | | | | | | | | | | | | main.{h,cpp}) 76faa3c Rename the remaining main.{h,cpp} to validation.{h,cpp} (Matt Corallo) e736772 Move network-msg-processing code out of main to its own file (Matt Corallo) 87c35f5 Remove orphan state wipe from UnloadBlockIndex. (Matt Corallo)
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