dd0df81 Document ConnectBlock connectTrace postconditions (Matt Corallo)
2d6e561 Switch pblock in ProcessNewBlock to a shared_ptr (Matt Corallo)
2736c44 Make the optional pblock in ActivateBestChain a shared_ptr (Matt Corallo)
ae4db44 Create a shared_ptr for the block we're connecting in ActivateBCS (Matt Corallo)
fd9d890 Keep blocks as shared_ptrs, instead of copying txn in ConnectTip (Matt Corallo)
6fdd43b Add struct to track block-connect-time-generated info for callbacks (Matt Corallo)
CWalletTx/CMerkleTx does not derive from CTransaction anymore.
This code is different in Bitcoin as it was touched by SegWit code,
resulting in an upfront fix.
81e3228 Make CTransaction actually immutable (Pieter Wuille)
42fd8de Make DecodeHexTx return a CMutableTransaction (Pieter Wuille)
c3f5673 Make CWalletTx store a CTransactionRef instead of inheriting (Pieter Wuille)
a188353 Switch GetTransaction to returning a CTransactionRef (Pieter Wuille)
Instead of deriving from CTransaction, we now have a CTransactionRef member
in CTxLockCandidate. This is needed for the next backported PR #8580,
which will make CTransaction immutable.
Also use CTransactionRef in CDarkSendEntry, CDarksendBroadcastTx and
CPrivateSendServer
deec83f init: Get rid of fServer flag (Wladimir J. van der Laan)
16ca0bf init: Try to aquire datadir lock before and after daemonization (Wladimir J. van der Laan)
0cc8b6b init: Split up AppInit2 into multiple phases (Wladimir J. van der Laan)
c7be56d net: push only raw data into CConnman (Cory Fields)
2ec935d net: add CVectorWriter and CNetMsgMaker (Cory Fields)
b7695c2 net: No need to check individually for disconnection anymore (Cory Fields)
fedea8a net: don't send any messages before handshake or after requested disconnect (Cory Fields)
d74e352 net: Set feelers to disconnect at the end of the version message (Cory Fields)
d2b88f9 Move orphan-conflict removal from main logic into a callback (Matt Corallo)
97e2802 Erase orphans per-transaction instead of per-block (Matt Corallo)
ec4525c Move orphan processing to ActivateBestChain (Matt Corallo)
ConnectNode is meant to be private and should not be leaked outside of
CConnman. This leaking resulted in multiple problems with AddRef/Release
behaviour. We use OpenNetworkConnectio/OpenMasternodeConnection from now on
and use appropriate ForNode calls to access the CNode* instance.
This commit also changes the behaviour for already connected nodes which
are afterwards requested for a masternode connection. We don't set
fMasternode=true anymore on such nodes, which means it won't be auto
disconnected anymore from ProcessMasternodeConnections.
037159c Remove block-request logic from INV message processing (Matt Corallo)
3451203 [qa] Respond to getheaders and do not assume a getdata on inv (Matt Corallo)
d768f15 [qa] Make comptool push blocks instead of relying on inv-fetch (mrbandrews)
b4e4ba4 Introduce convenience type CTransactionRef (Pieter Wuille)
1662b43 Make CBlock::vtx a vector of shared_ptr<CTransaction> (Pieter Wuille)
da60506 Add deserializing constructors to CTransaction and CMutableTransaction (Pieter Wuille)
0e85204 Add serialization for unique_ptr and shared_ptr (Pieter Wuille)
e2b3fb3 Optimize vInOutPoints insertion a bit (Matt Corallo)
eecffe5 Remove redundant duplicate-input check from CheckTransaction (Matt Corallo)
b2e178a Add deserialize + CheckBlock benchmarks, and a full block hex (Matt Corallo)
d59a518 Use fixed preallocation instead of costly GetSerializeSize (Pieter Wuille)
25a211a Add optimized CSizeComputer serializers (Pieter Wuille)
a2929a2 Make CSerAction's ForRead() constexpr (Pieter Wuille)
a603925 Avoid -Wshadow errors (Pieter Wuille)
5284721 Get rid of nType and nVersion (Pieter Wuille)
657e05a Make GetSerializeSize a wrapper on top of CSizeComputer (Pieter Wuille)
fad9b66 Make nType and nVersion private and sometimes const (Pieter Wuille)
c2c5d42 Make streams' read and write return void (Pieter Wuille)
50e8a9c Remove unused ReadVersion and WriteVersion (Pieter Wuille)
59ac5c5 net: Use deterministic randomness for CNode's nonce, and make it const (Cory Fields)
aff6584 net: constify a few CNode vars to indicate that they're threadsafe (Cory Fields)
444c673 bench: Add benchmark for lockedpool allocation/deallocation (Wladimir J. van der Laan)
6567999 rpc: Add `getmemoryinfo` call (Wladimir J. van der Laan)
4536148 support: Add LockedPool (Wladimir J. van der Laan)
f4d1fc2 wallet: Get rid of LockObject and UnlockObject calls in key.h (Wladimir J. van der Laan)
999e4c9 wallet: Change CCrypter to use vectors with secure allocator (Wladimir J. van der Laan)
0334430 Add some missing includes (Pieter Wuille)
4100499 Return shared_ptr<CTransaction> from mempool removes (Pieter Wuille)
51f2783 Make removed and conflicted arguments optional to remove (Pieter Wuille)
f48211b Bypass removeRecursive in removeForReorg (Pieter Wuille)
178cd88 Qt/splash: Specifically keep track of which wallet(s) we are connected to for later disconnecting (Luke Dashjr)
1880aeb Qt: Get the private key for signing messages via WalletModel (Luke Dashjr)
e7156ad [RPC] pass HTTP basic authentication username to the JSONRequest object (Jonas Schnelli)
69d1c25 [RPC] Give RPC commands more information about the RPC request (Jonas Schnelli)
23c32a9 rpc: Change JSONRPCRequest to JSONRPCRequestObj (Wladimir J. van der Laan)
1df3111 protocol.h: Make enums in GetDataMsg concrete values (Wladimir J. van der Laan)
2c09a52 protocol.h: Move MESSAGE_START_SIZE into CMessageHeader (Wladimir J. van der Laan)
f9bd92d version.h: s/shord/short/ in comment (Wladimir J. van der Laan)
f00705a serialize: Deprecate `begin_ptr` / `end_ptr` (Wladimir J. van der Laan)
47314e6 prevector: add C++11-like data() method (Wladimir J. van der Laan)
0c4e6ce Add MIT license to build-aux/m4 scripts (Luke Dashjr)
3f8a5d8 Trivial: build-aux/m4/l_atomic: Fix typo (Luke Dashjr)
3b4b6dc Add MIT license to autogen.sh and share/genbuild.sh (Luke Dashjr)
f4dffdd Add MIT license to Makefiles (Luke Dashjr)
2ca6b9d Remove last reference to CWalletDB from accounting_tests.cpp (Patrick Strateman)
02e2a81 Remove pwalletdb parameter from CWallet::AddAccountingEntry (Patrick Strateman)
d2e678d Add CWallet::ReorderTransactions and use in accounting_tests.cpp (Patrick Strateman)
59adc86 Add CWallet::ListAccountCreditDebit (Patrick Strateman)
MiningRequiresPeers() was not used at all. I checked the Bitcoin
code and even there it is set but then ignored. Updated getblocktemplate
to actually honor the value.
The check also removes the need for IsInitialBlockDownload() to be false.
As regtest nodes start with an empty chain they won't be able to use
getblocktemplate for mining otherwise.
fafe7b3 contrib: Make fix-copyright-headers.py more portable (MarcoFalke)
fa27c0a [doc] Fix typos in comments, doxygen: Fix comment syntax (MarcoFalke)
fabfd5d [qa] pull-tester: Don't mute zmq ImportError (MarcoFalke)
67a5502 init: Fix typo in help message for -whitelistforcerelay (Wladimir J. van der Laan)
* Add simple test for p2pk script
refs #1767
* Add p2pk transaction addresses indexing
Addresses from p2pk transaction are now indexed by transations pubkeys
hashes. Even if it isn't strict behavior and the p2pk are rare
and obsolete, it is transaction that should be able to be looked up.
fixes#1767
* Add p2pk script checking tests
refs #1767
c784086 use std::map::emplace() instead of std::map::insert() (whythat)
5e187e7 use c++11 std::unique_ptr instead of boost::shared_ptr (whythat)
947913f use std::map::erase(const_iterator, const_iterator) to get non-constant iterator (whythat)
9d4eb9a Do diskspace check before import thread is started (Pieter Wuille)
aa59f2e Add extra message to avoid a long 'Loading banlist' (Pieter Wuille)
0fd2a33 Use a signal to continue init after genesis activation (Pieter Wuille)
a5072a7 util: Remove zero-argument versions of LogPrint and error (Wladimir J. van der Laan)
695041e util: Update tinyformat (Wladimir J. van der Laan)
7e87033 httpserver: replace boost threads with std (Cory Fields)
d3773ca httpserver: explicitly detach worker threads (Cory Fields)
755aa05 httpserver: use a future rather than relying on boost's try_join_for (Cory Fields)
* Add a note about KeePassHttp security
* Use new AES lib instead of OpenSSL for KeePassHttp encryption/decryption
* Add tests to make sure new AES lib works corrctly for KeePassHttp encryption/decryption and produces the same results as OpenSSL did
This also overwrites/dashifies icons/bitcoin_testnet.ico which was
introduced in Bitcoin #8285.
The icons were previously located in the drkblue theme directory while the
path used in dash.qrc was poining to the non-theme icons directory. Also,
the icons were never ported to the other themes. This commit moves them one
level up until someone actually ports these to the other themes (if ever
needed).
975a41d windows: Add testnet icon for testnet link (Wladimir J. van der Laan)
0ce8e99 windows: Add testnet link to installer (Wladimir J. van der Laan)
54326a6 Increase maximum orphan size to 100,000 bytes. (Gregory Maxwell)
8c99d1b Treat orphans as implicit inv for parents, discard when parents rejected. (Gregory Maxwell)
11cc143 Adds an expiration time for orphan tx. (Gregory Maxwell)
db0ffe8 This eliminates the primary leak that causes the orphan map to always grow to its maximum size. (Gregory Maxwell)
1b0bcc5 Track orphan by prev COutPoint rather than prev hash (Pieter Wuille)
* Revert "Adjust tests to avoid Travis timeouts (#1745)"
This reverts commit 32f21698e8.
* Revert "Show test progress for tests running in wine to avoid Travis timeout (#1740)"
This reverts commit 31bc9d4ee8.
* Use travis_wait when calling "wine test_dash.exe"
This value is in "millionths of the block interval" and in Bitcoin it's set
to exactly 1000000, meaning one full block interval. It still has to be
1000000 for Dash, even though the block intervall is less.
This fixes test failures in p2p-fullblocktest.py when large reorgs are
tested. These take quite some time and did timeout.
ff2dcf2 Tests: Edit bloated varint test and add option for 'barely expensive' tests (mrbandrews)
12c5a16 Catch exceptions from non-canonical encoding and print only to log (mrbandrews)
291f8aa Continuing port of java comptool (mrbandrews)
8c9e681 Tests: Rework blockstore to avoid re-serialization. (mrbandrews)
c2dd5a3 FIX: correctly measure size of priority block (Alex Morcos)
a278764 FIX: Account for txs already added to block in addPriorityTxs (Alex Morcos)
4dc94d1 Refactor CreateNewBlock to be a method of the BlockAssembler class (Alex Morcos)
eebc232 test: Add more test vectors for siphash (Wladimir J. van der Laan)
8884830 Use C++11 thread-safe static initializers (Pieter Wuille)
c31b24f Use 64-bit SipHash of netgroups in eviction (Pieter Wuille)
9bf156b Support SipHash with arbitrary byte writes (Pieter Wuille)
053930f Avoid recalculating vchKeyedNetGroup in eviction logic. (Patrick Strateman)
288d85d Get rid of CTxMempool::lookup() entirely (Pieter Wuille)
c2a4724 Optimization: use usec in expiration and reuse nNow (Pieter Wuille)
e9b4780 Optimization: don't check the mempool at all if no mempool req ever (Pieter Wuille)
dbfb426 Optimize the relay map to use shared_ptr's (Pieter Wuille)
8d39d7a Switch CTransaction storage in mempool to std::shared_ptr (Pieter Wuille)
1b9e6d3 Add support for unique_ptr and shared_ptr to memusage (Pieter Wuille)
6182d10 Do not increment nAttempts by more than one for every Good connection. (Gregory Maxwell)
c769c4a Avoid counting failed connect attempts when probably offline. (Gregory Maxwell)
3d3602f Add RPC test for the p2p mempool command in conjunction with disabled bloomfilters (Jonas Schnelli)
beceac9 Disable the mempool P2P command when bloom filters disabled (Peter Todd)
ae357d5 [Bitcoin-Tx] Add tests for sequence number support (Jonas Schnelli)
e59336f [bitcoin-tx] allow to set nSequence number over the in= command (Jonas Schnelli)
a946bb6 [RPC] createrawtransaction: add option to set the sequence number per input (Jonas Schnelli)
a886dbf Use std::atomic for fRequestShutdown and fReopenDebugLog (Pieter Wuille)
16cf85f Revert "Include signal.h for sig_atomic_t in WIN32" (Pieter Wuille)
Bitcoin #7877 changed mapRelay to be indexed by hash instead of inv. This
means that we may end up with a false-positive match here and send out an
instant transaction as normal transaction.
Fix was introdeced in:
https://github.com/dashpay/dash/pull/1169
A fix was later applied to fix a race condition:
https://github.com/dashpay/dash/pull/1178
This has to be reverted to be able to backport multiple changes from Bitcoin.
Later backported PRs from Bitcoin will remove cs_mapRelay and thus also
remove the deadlock that was initially fixed with the above PRs.
bf9266e Use Socks5ErrorString() to decode error responses from socks proxy. (Warren Togami)
94fd1d8 Make Socks5() InterruptibleRecv() timeout/failures informative. (Warren Togami)
0d9af79 SOCKS5 connecting and connected messages with -debug=net. (Warren Togami)
00678bd Make failures to connect via Socks5() more informative and less unnecessarily scary. (Warren Togami)
a68ec21 Use SipHash-2-4 for address relay selection (Pieter Wuille)
8cc9cfe Switch CTxMempool::mapTx to use a hash index for txids (Pieter Wuille)
382c871 Use SipHash-2-4 for CCoinsCache index (Pieter Wuille)
0b1295b Add SipHash-2-4 primitives to hash (Pieter Wuille)
fa83a5d [qa] wallet: Temporarily disable salvagewallet test (MarcoFalke)
fadd048 [doc] Link to clang-format in the developer notes (MarcoFalke)
fa72f7d [doc] Remove outdated line from listunspent RPC help, fix typo (MarcoFalke)
ac40ed7 Increase timeout waiting for pruned blk00000.dat (error10)
Instead of fully backporting Bitcoin #7958, we make true the default value
for fThread. Otherwise the AlertNotify test case will fail as it expects
the alerts to be processed synchronously.
Bitcoin #7840 has split the INVs to send into block and TX and completely
ignores non-tx/non-block items in PushInventory. This is fine for Bitcoin,
as they only use it for blocks and TXs, but we also have a lot of MN related
messages which also need to be relayed.
b559914 Move bloom and feerate filtering to just prior to tx sending. (Gregory Maxwell)
4578215 Return mempool queries in dependency order (Pieter Wuille)
ed70683 Handle mempool requests in send loop, subject to trickle (Pieter Wuille)
dc13dcd Split up and optimize transaction and block inv queues (Pieter Wuille)
f2d3ba7 Eliminate TX trickle bypass, sort TX invs for privacy and priority. (Gregory Maxwell)
f0188f9 http: use std::move to move HTTPRequest into HTTPWorkItem (Wladimir J. van der Laan)
37b2137 http: Change boost::scoped_ptr to std::unique_ptr in HTTPRequest (Wladimir J. van der Laan)
f97b410 http: Add log message when work queue is full (Wladimir J. van der Laan)
091d6e0 http: Do a pending c++11 simplification (Wladimir J. van der Laan)
08d7b56 util: switch LogPrint and error to variadic templates (Wladimir J. van der Laan)
9eaa0af tinyformat: force USE_VARIADIC_TEMPLATES (Wladimir J. van der Laan)
f135e3c qt: Add transaction hash to details window title (Wladimir J. van der Laan)
17a6a21 qt: Make it possible to show details for multiple transactions (Wladimir J. van der Laan)
b30fb42 test: Rename wallet.dat to wallet_test.dat (Wladimir J. van der Laan)
a25a4f5 wallet_ismine.h → script/ismine.h (Wladimir J. van der Laan)
f4eae2d test: Create test fixture for wallet (Wladimir J. van der Laan)
de39c95 test: move accounting_tests and rpc_wallet_tests to wallet/test (Wladimir J. van der Laan)
28b400f doc: update release-notes for `gettxoutsetinfo` change (Wladimir J. van der Laan)
76212bb rpc: make sure `gettxoutsetinfo` hash has txids (Wladimir J. van der Laan)
9ad1a51 crypto: bytes counts are 64 bit (Wladimir J. van der Laan)
d12760b rpc-tests: handle KeyError nicely in test_framework.py (Rusty Russell)
85c807c getblockchaininfo: make bip9_softforks an object, not an array. (Rusty Russell)
* Initial devnet
* Move genesis block adding into its own method
* Introduce -allowprivatenet to lift limitation on RFC1918 addresses
Normally, RFC1918 (192.168.x.x/10.x.x.x/...) addresses are not allowed
to be relayed. Also, masternodes won't start when the address is considered
invalid.
This is needed to test local devnet or regtest based networks.
* Lift the requirement of minimum MN age for regtest/devnet
* Implement named devnets
This allows the creation of multiple independent devnets. Each one is
identified by a name which is hardened into a "devnet genesis" block,
which is automatically positioned at height 1. Validation rules will
ensure that a node from devnet=test1 never be able to accept blocks
from devnet=test2. This is done by checking the expected devnet genesis
block.
The genesis block of the devnet is the same as the one from regtest. This
starts the devnet with a very low difficulty, allowing us to fill up
needed balances for masternodes very fast.
Also, the devnet name is put into the sub-version of the VERSION message.
If a node connects to the wrong network, it will immediately be disconnected.
* Allow to select multiple addresses from the same group in devnet/regtest
The selection code normally only allows to select addresses from the same
group (e.g. 192.168.x.x) once. This results in connecting to only a single
node in devnet/regtest.
* Show the devnet name in the title bar and on the loading screen
* Add AllowMultipleAddressesFromGroup to chainparams and use it in net.cpp
* Remove unused/unneeded scripts from devnet geneses creation
1. OP_RETURN not needed in input script of devnet genesis
2. genesisOutputScript was unused
* Fix copy/paste error in -allowprivatenet description
* Improve -devnet parameter error handling
- Only allow one of -devnet, -regtest or -testnet
- Only allow -devnet=name to be specified once
* Use different datadir for each devnet
* Fix `devnet-devnet` issue
* Fix devnet splashscreen (should use testnet img)
* Avoid passing devNetName around (most of the time)
* Remove nMaxTipAge from CDevNetParams
Not present anymore after rebase on develop
Qt 5.8.0 introduced format version 2 for resources embedded into executable,
and now rcc uses this format by default to generate them.
Unfortunately, v2 format includes timestamps for embedded resource files.
Some of resource files (translations) are generated automatically
and have different timestamps for every build.
This means that dash-qt executable is slightly different for every build
because resource data contain different timestamps.
As a result, it makes reproducible build extremely difficult.
Fortunately, Qt 5.9.0 introduced --format-version option for rcc.
This change adds configure check for whether rcc accepts this option
and uses it to force rcc to generate version 1 format data.
Signed-off-by: Oleg Girko <ol@infoserver.lv>
* Do not relay `mnp`, `mnb`, `mnw`, `govobj` and `govobjvote` until fully synced
This should massively lower outgoing traffic and load during sync process (especially on mainnet)
* Apply "no sync from me until I'm synced" rule to all nodes
* Fix mnp inv
Add an entry to mapSeenMasternodePing when sending invs in DSEG response,
otherwise we won't be able to send data in ProcessGetData later and thus
peer that asked us won't be able to clear setAskFor.
* Fix mnv inv
The issue is similar to the one for mnp
fad6244 ATMP: make nAbsurdFee const (MarcoFalke)
fa762d0 [wallet.h] Remove main.h include (MarcoFalke)
fa79db2 Move maxTxFee out of mempool (MarcoFalke)
027fdb8 When/if the copyright line does not mention Bitcoin Core developers, add a second line to copyrights in -version, About dialog, and splash screen (Luke Dashjr)
cc2095e Rewrite FormatParagraph to handle newlines within input strings correctly (Luke Dashjr)
cddffaf Bugfix: Include COPYRIGHT_HOLDERS_SUBSTITUTION in Makefile substitutions so it gets passed to extract-strings correctly (Luke Dashjr)
29598e4 Move PACKAGE_URL to configure.ac (Luke Dashjr)
78ec83d splashscreen: Resize text to fit exactly (Luke Dashjr)
3cae140 Bugfix: Actually use _COPYRIGHT_HOLDERS_SUBSTITUTION everywhere (Luke Dashjr)
4d5a3df Bugfix: gitian-descriptors: Add missing python-setuptools requirement for OS X (biplist module) (Luke Dashjr)
e4ab5e5 Bugfix: Correct copyright year in Mac DMG background image (Luke Dashjr)
917b1d0 Set copyright holders displayed in notices separately from the package name (Luke Dashjr)
c39a6ff Travis & gitian-osx: Use depends for ds_store and mac_alias modules (Luke Dashjr)
902ccde depends: Add mac_alias to depends (Luke Dashjr)
82a2d98 depends: Add ds_store to depends (Cory Fields)
de619a3 depends: Pass PYTHONPATH along to configure (Cory Fields)
e611b6e macdeploy: Use rsvg-convert rather than cairosvg (Luke Dashjr)
63bcdc5 More complicated package name substitution for Mac deployment (Luke Dashjr)
1a6c67c Parameterise 2009 in translatable copyright strings (Luke Dashjr)
d5f4683 Unify package name to as few places as possible without major changes (Luke Dashjr)
cf82d05 Build: Consensus: Make libbitcoinconsensus_la_SOURCES fully dynamic and dependend on both crypto and consensus packages (Jorge Timón)
4feadec Build: Libconsensus: Move libconsensus-ready files to the consensus package (Jorge Timón)
a3d5eec Build: Consensus: Move consensus files from common to its own module/package (Jorge Timón)
8a7f000 [RPC] remove the option of having multiple timer interfaces (Jonas Schnelli)
db198d5 Fix RPCTimerInterface ordering issue Dispatching a QThread from a non Qt thread is not allowed. Always use the HTTPRPCTimerInterface (non QT) to dispatch RPCRunLater threads. (Jonas Schnelli)
f22f14c doc: mention bitcoin-cli -stdin in release notes (Wladimir J. van der Laan)
92bcca3 rpc: Input-from-stdin mode for bitcoin-cli (Wladimir J. van der Laan)
* Protocol Doc - correct type of DSQ nTime and fReady fields
* Basic typo correction
* RPC help typos
- Change port in DisconnectNode example from Bitcoin port -> Dash port
- Correct order of chainwork in getblockheader/getblockheaders help to
match actual output
- Add missing fields to getmininginfo/getblocktemplate help output
* Remove duplicate generate field in getmininginfo output
* Fix generate field type info / description in getmininginfo output
* make infoMixingMasternode private
* move PS queue entries expiration checks (and cs_darksend) to CPrivateSendBase
* drop CTxDSOut
* move prevPubKey out of CTxIn into CTxDSIn and use CTxDSIn explicitly
* drop CPrivateSendClient::NewBlock
* move IsDenominatedAmount to CPrivateSend
* move IsCollateralAmount to CPrivateSend
* drop darksend-relay.cpp/h
* drop GetMasternodeByRank
* Allow compilation with `--disable-wallet`
* fix remaining references
* Drop wallet references/include in CActiveMasternode and fix other files affected by this change
* Wrap privatesend-client.h include with ifdef/endif and fix other files affected by this change
* Re-enable Travis build with no wallet
reverts 267e57877b
- add some stdout spam to heavy tests (versionbits_tests, coins_tests and PrevectorTests)
- replace `--show_progress` with `--log_level=test_suite` to print these messages and avoid timeout
* Make sure to clear setAskFor in Dash submodules
Thanks @sidhujag for finding the bug
* partially revert previous commit
* skip mnv until mn list is synced
7a5f930 Avoid slow transaction search with txindex enabled (João Barbosa)
Pull request description:
This is an alternative to #11507 where a slow search is not attempted (in any case) if `txindex` is enabled.
Tree-SHA512: e680621781a9241c0513ddd79d23b0b42f3ccec8a63ed1c926b35c43321c81c39a1028770397dd5070501dcf644d897026a2bd68a161a4b435f19227c1bbca48
861f9a2 Skip remainder of init if upgrade is cancelled (Matt Corallo)
Pull request description:
Based on #10919.
Without this, if you cancel upgrade, you get a needless error:
ERROR: VerifyDB(): *** irrecoverable inconsistency in block data at
Tree-SHA512: aa47665682c6605ada376f1c100ce17cf8c4312427929eb2e75306f2199b47cbcdb4e0d98d5efcfefff03947b2c0fcbd3aab487a4ed14d50607df685c91a03d0
efeb273 Force on-the-fly compaction during pertxout upgrade (Pieter Wuille)
Pull request description:
It seems that LevelDB tends to leave the old "per txid" UTXO entries in the database lying around for a significant amount of time during and after the per-txout upgrade. This introduces a `CompactRange` function in the database wrapper, and invokes it after every batch of updates in `CCoinsViewDB::Upgrade()`. This lowers temporary disk usage during and after the upgrade.
Tree-SHA512: fbf964c0a33f4e73709c999c8a2bfdef974779c15820907398a2f8828f5fa3e4e153ddd9031d6fc5083be81e22b999b9bd826fd063ad8b88f55c5e8342503290
542ce6e Report [CANCELLED] instead of [DONE] when shut down during txdb upgrade (Jonas Schnelli)
83fbea3 Report txdb upgrade not more often then every 10% (Jonas Schnelli)
06c5b6e Show txdb upgrade progress in debug log (Jonas Schnelli)
316fcb5 Allow to cancel the txdb upgrade via splashscreen callback (Jonas Schnelli)
ae09d45 Allow to shut down during txdb upgrade (Jonas Schnelli)
00cb69b [Qt] allow to execute a callback during splashscreen progress (Jonas Schnelli)
Tree-SHA512: 23190f23f441bfd60821e49f8b3698a6bef97eb0e0ee659328e4a7395769ecd1616420eacc38aa1fa0ff62b9de5f13a0098dc798cdec6bff649575cefebc0db2
5257698 Change semantics of HaveCoinInCache to match HaveCoin (Alex Morcos)
Tree-SHA512: 397e9ba28646b81fffa53e55064735d4d242aaffdf8484506825f785b0e414f334e4c5cd1e4e1dd9a4b6d1f6954c7ecad15429934a1c4e8d39f596cbd9f5dd80
9417d7a33 Be much more agressive in AccessCoin docs. (Matt Corallo)
f58349ca8 Restore some assert semantics in sigop cost calculations (Matt Corallo)
3533fb4d3 Return a bool in SpendCoin to restore pre-per-utxo assert semantics (Matt Corallo)
ec1271f2b Remove useless mapNextTx lookup in CTxMemPool::TrimToSize. (Matt Corallo)
Tree-SHA512: 158a4bce063eac93e1d50709500a10a7cb1fb3271f10ed445d701852fce713e2bf0da3456088e530ab005f194ef4a2adf0c7cb23226b160cecb37a79561f29ca
3ff1fa8 Use override keyword on CCoinsView overrides (Russell Yanofsky)
24e44c3 Don't return stale data from CCoinsViewCache::Cursor() (Russell Yanofsky)
Tree-SHA512: 08699dae0925ffb9c018f02612ac6b7eaf73ec331e2f4f934f1fe25a2ce120735fa38596926e924897c203f7470e99f0a99cf70d2ce31ff428b105e16583a861
589827975 scripted-diff: various renames for per-utxo consistency (Pieter Wuille)
a5e02bc7f Increase travis unit test timeout (Pieter Wuille)
73de2c1ff Rename CCoinsCacheEntry::coins to coin (Pieter Wuille)
119e552f7 Merge CCoinsViewCache's GetOutputFor and AccessCoin (Pieter Wuille)
580b02309 [MOVEONLY] Move old CCoins class to txdb.cpp (Pieter Wuille)
8b25d2c0c Upgrade from per-tx database to per-txout (Pieter Wuille)
b2af357f3 Reduce reserved memory space for flushing (Pieter Wuille)
41aa5b79a Pack Coin more tightly (Pieter Wuille)
97072d668 Remove unused CCoins methods (Pieter Wuille)
ce23efaa5 Extend coins_tests (Pieter Wuille)
508307968 Switch CCoinsView and chainstate db from per-txid to per-txout (Pieter Wuille)
4ec0d9e79 Refactor GetUTXOStats in preparation for per-COutPoint iteration (Pieter Wuille)
13870b56f Replace CCoins-based CTxMemPool::pruneSpent with isSpent (Pieter Wuille)
05293f3cb Remove ModifyCoins/ModifyNewCoins (Pieter Wuille)
961e48397 Switch tests from ModifyCoins to AddCoin/SpendCoin (Pieter Wuille)
8b3868c1b Switch CScriptCheck to use Coin instead of CCoins (Pieter Wuille)
c87b957a3 Only pass things committed to by tx's witness hash to CScriptCheck (Matt Corallo)
f68cdfe92 Switch from per-tx to per-txout CCoinsViewCache methods in some places (Pieter Wuille)
000391132 Introduce new per-txout CCoinsViewCache functions (Pieter Wuille)
bd83111a0 Optimization: Coin&& to ApplyTxInUndo (Pieter Wuille)
cb2c7fdac Replace CTxInUndo with Coin (Pieter Wuille)
422634e2f Introduce Coin, a single unspent output (Pieter Wuille)
7d991b55d Store/allow tx metadata in all undo records (Pieter Wuille)
c3aa0c119 Report on-disk size in gettxoutsetinfo (Pieter Wuille)
d34242430 Remove/ignore tx version in utxo and undo (Pieter Wuille)
7e0032290 Add specialization of SipHash for 256 + 32 bit data (Pieter Wuille)
e484652fc Introduce CHashVerifier to hash read data (Pieter Wuille)
f54580e7e error() in disconnect for disk corruption, not inconsistency (Pieter Wuille)
e66dbde6d Add SizeEstimate to CDBBatch (Pieter Wuille)
Tree-SHA512: ce1fb1e40c77d38915cd02189fab7a8b125c7f44d425c85579d872c3bede3a437760997907c99d7b3017ced1c2de54b2ac7223d99d83a6658fe5ef61edef1de3
e6756ad Switch CCoinsMap from boost to std unordered_map (Pieter Wuille)
344a2c4 Add support for std::unordered_{map,set} to memusage.h (Pieter Wuille)
Tree-SHA512: 51288301e7c0f29ffac8c59f4cc73ddc36b7abeb764009da6543f2eaeeb9f89bd47dde48131a7e0aefad8f7cb0b74b2f33b8be052c8e8a718339c3e6bb963447
4082fb0 Add missing <atomic> header in clientmodel.h (Jonas Schnelli)
928d4a9 Set both time/height header caches at the same time (Jonas Schnelli)
610a917 Declare headers height/time cache mutable, re-set the methods const (Jonas Schnelli)
cf92bce Update the remaining blocks left in modaloverlay at init. (Jonas Schnelli)
7148f5e Reduce cs_main locks during modal overlay by adding an atomic cache (Jonas Schnelli)
Tree-SHA512: a92ca22f90b8b2a5e8eb94fdce531ef44542e21a8dbbb0693f7723d7018592cb68de687a2a0aac91d31cbf019793f8e922550656d2b130ed3d854d60630341db
513da90cd Add test for empty chain and reorg consistency for gettxoutsetinfo. (Gregory Maxwell)
822755a42 Fix: make CCoinsViewDbCursor::Seek work for missing keys (Pieter Wuille)
Tree-SHA512: e549921e8b8f599bf61ebe0ee7ef1d2f474043723d633e24665fe434b996a98e039612de8a1c2cd16b63f154943ff5ea1c1935e9561cfb813a00d47d926d0b22
7228ce8 Compensate for memory peak at flush time (Pieter Wuille)
Tree-SHA512: 97e9848410fab061402c85d8440c54a50dd8a0203b2ea194013ea116700a6dc1b4b26b8c5f9c9c68c1f5c6b935c5d6c737437c1911b003d9ff5445c570cd449d
5113474 wallet: Use CDataStream.data() (Wladimir J. van der Laan)
e2300ff bench: Use CDataStream.data() (Wladimir J. van der Laan)
adff950 dbwrapper: Use new .data() method of CDataStream (Wladimir J. van der Laan)
a2141e4 streams: Remove special cases for ancient MSVC (Wladimir J. van der Laan)
af4c44c streams: Add data() method to CDataStream (Wladimir J. van der Laan)
Dbwrapper used GetSerializeSize() to compute the size of the buffer
to preallocate. For some cases (specifically: CCoins) this requires
a costly compression call. Avoid this by just using fixed size
preallocations instead.
869cf12 dbwrapper: Move `HandleError` to `dbwrapper_private` (Wladimir J. van der Laan)
b69836d dbwrapper: Pass parent CDBWrapper into CDBBatch and CDBIterator (Wladimir J. van der Laan)
878bf48 dbwrapper: Remove CDBWrapper::GetObfuscateKeyHex (Wladimir J. van der Laan)
74f7b12 dbwrapper: Remove throw keywords in function signatures (Wladimir J. van der Laan)
* add Dash-specific paths to `folders` in optimize-pngs.py
* `mogrify src/qt/res/*/*/*.png`
should fix "libpng error: IDAT: chunk data is too large"
* `python contrib/devtools/optimize-pngs.py`
"Total reduction: 500275 bytes"
- Convert satoshis to duffs
- Correct order of fields in GetAddressUtxos
- Add missing field from GetAddressDeltas (blockindex)
- Add HelpExamples to gettxoutproof and verifytxoutproof
* revert confirmations to its original meaning ("Blockchain Confirmations") and also remove bcconfirmations completely
* add new field instantlock (bool) to the RPC output of gettransaction, listtransactions and listsinceblock commands to indicate that tx was locked via InstantSend
* add optional `addlockconf` in addition to `minconf` parameter to all the commands where it makes sense
* fix `wallet.py` test and `vRPCConvertParams` set
* add addlockconf parameter for listreceivedbyaccount/listreceivedbyaddress commands
According to DIP0001 description we should be using payment queue to select current masternode:
>As a block is mined the version number is determined by the miner who mined it and the masternode that is selected for that block.
>...
>The selection of a round consisting of 4032 blocks is made based on masternodes not being randomly selected, rather they are in a queue.
https://github.com/dashpay/dips/blob/master/dip-0001.md
This monstrous change eliminates all remaining uses of
g_connman global variable in Dash-specific code.
Unlike previous changes eliminating g_connman use
that were isolated to particular modules, this one covers
multiple modules simultaneously because they are so interdependent
that change in one module was quickly spreading to others.
This is mostly invariant change that was done by
* changing all functions using g_connman to use connman argument,
* changing all functions calling these functions to use connman argument,
* repeating previous step until there's nothing to change.
After multiple iterations, this process converged to final result,
producing code that is mostly equivalent to original one, but passing
CConnman instance through arguments instead of global variable.
The only exception to equivalence of resulting code is that I had to
create overload of CMasternodeMan::CheckAndRemove() method without arguments
that does nothing just for use in CFlatDB<CMasternodeMan>::Dump() and
CFlatDB<CMasternodeMan>::Load() methods.
Normal CMasternodeMan::CheckAndRemove() overload now has argument of
CConnman& type and is used everywhere else.
The normal overload has this code in the beginning:
if(!masternodeSync.IsMasternodeListSynced()) return;
Masternode list is not synced yet when we load "mncache.dat" file,
and we save "mncache.dat" file on shutdown, so I presume that it's OK
to use overload that does nothing in both cases.
Signed-off-by: Oleg Girko <ol@infoserver.lv>
Pass reference to CConnman instance to methods of CInstantSend
and other instantsend-related classes instead of using g_connman
global variable there.
Signed-off-by: Oleg Girko <ol@infoserver.lv>
* fix CMasternode::CalculateScore, new mn score algo activation is triggered by DIP0001 lock-in
* unify rank calculation, base it on full mn vector rather than using active mns only
* bump CMasternodeMan::SERIALIZATION_VERSION_STRING
* unify rank calculations even further
* fix (partially revert previous one)
* reserve colateral keey only if needed
reserve colateral keey only if needed -> fix losing one key on every
subsequent CreateDonominate
* Adding KeyHolder and KeyHolderStorage
Adding KeyHolder and KeyHolderStorage to store keys used in PrivateSend
until status of mixing is known.
* Removing ClearOn... methods. Instead of calling directly KeepAll/ReplaceAll.
* remove usage of shared_ptr
* use unique_ptr
* follow naming convention
* use CKeyHolderStorage in CreateDenominated too
* adjust log messages
* return keys on POOL_STATE_ERROR, keep keys on POOL_STATE_SUCCESS
* Disable copy/assign and allow move
* Use keyHolderStorageDenom for collateral output in CreateDenominated
* Store masternodes in a map instead of a vector, drop unused functions in CMasternodeMan
* CTxIn vin -> COutPoint outpoint
* do not use CMasternodeMan::Find outside of the class
* update GetMasternodeInfo
* safe version of GetNextMasternodeInQueueForPayment
* fix ProcessMasternodeConnections
* bump CMasternodeMan::SERIALIZATION_VERSION_STRING
* Merge #8996: Network activity toggle
19f46f1 Qt: New network_disabled icon (Luke Dashjr)
54cf997 RPC/Net: Use boolean consistently for networkactive, and remove from getinfo (Luke Dashjr)
b2b33d9 Overhaul network activity toggle (Jonas Schnelli)
32efa79 Qt: Add GUI feedback and control of network activity state. (Jon Lund Steffensen)
e38993b RPC: Add "togglenetwork" method to toggle network activity temporarily (Jon Lund Steffensen)
7c9a98a Allow network activity to be temporarily suspended. (Jon Lund Steffensen)
* Revert on-click behavior of network status icon to showing peers list
Stay with the way Dash handled clicking on the status icon
* Add theme support for network disabled icon
* Merge #8874: Multiple Selection for peer and ban tables
1077577 Fix auto-deselection of peers (Andrew Chow)
addfdeb Multiple Selection for peer and ban tables (Andrew Chow)
* Merge #9190: qt: Plug many memory leaks
ed998ea qt: Avoid OpenSSL certstore-related memory leak (Wladimir J. van der Laan)
5204598 qt: Avoid shutdownwindow-related memory leak (Wladimir J. van der Laan)
e4f126a qt: Avoid splash-screen related memory leak (Wladimir J. van der Laan)
693384e qt: Prevent thread/memory leak on exiting RPCConsole (Wladimir J. van der Laan)
47db075 qt: Plug many memory leaks (Wladimir J. van der Laan)
* Merge #9218: qt: Show progress overlay when clicking spinner icon
042f9fa qt: Show progress overlay when clicking spinner icon (Wladimir J. van der Laan)
827d9a3 qt: Replace NetworkToggleStatusBarControl with generic ClickableLabel (Wladimir J. van der Laan)
* Merge #9266: Bugfix: Qt/RPCConsole: Put column enum in the right places
df17fe0 Bugfix: Qt/RPCConsole: Put column enum in the right places (Luke Dashjr)
* Merge #9255: qt: layoutAboutToChange signal is called layoutAboutToBeChanged
f36349e qt: Remove on_toggleNetworkActiveButton_clicked from RPCConsole (Wladimir J. van der Laan)
297cc20 qt: layoutAboutToChange signal is called layoutAboutToBeChanged (Wladimir J. van der Laan)
* Use UniValue until bitcoin PR #8788 is backported
Network active toggle was already based on
"[RPC] Give RPC commands more information about the RPC request"
We need to use the old UniValue style until that one is backported
* Merge #8906: [qt] sync-overlay: Don't show progress twice
fafeec3 [qt] sync-overlay: Don't show progress twice (MarcoFalke)
* Merge #8985: Use pindexBestHeader instead of setBlockIndexCandidates for NotifyHeaderTip()
3154d6e [Qt] use NotifyHeaderTip's height and date for the progress update (Jonas Schnelli)
0a261b6 Use pindexBestHeader instead of setBlockIndexCandidates for NotifyHeaderTip() (Jonas Schnelli)
* Merge #9280: [Qt] Show ModalOverlay by pressing the progress bar, allow hiding
89a3723 [Qt] Show ModalOverlay by pressing the progress bar, disabled show() in sync mode (Jonas Schnelli)
* Merge #9461: [Qt] Improve progress display during headers-sync and peer-finding
40ec7c7 [Qt] Improve progress display during headers-sync and peer-finding (Jonas Schnelli)
* Merge #9588: qt: Use nPowTargetSpacing constant
fa4d478 qt: Use nPowTargetSpacing constant (MarcoFalke)
* Hide modal overlay forever when syncing has catched up
Don't allow to open it again by clicking on the progress bar and spinner
icon. Currently the overlay does not show meaningful information about
masternode sync and it gives the impression of being stuck after the block
chain sync is done.
* Don't include chainparams.h in sendcoinsdialog.cpp
This was just a remainder of a backported PR which meant to change some
calculation in this file which does not apply to Dash.
* Also check for fNetworkActive in ConnectNode
* Merge #9528: [qt] Rename formateNiceTimeOffset(qint64) to formatNiceTimeOffset(qint64)
988d300 [qt] Rename formateNiceTimeOffset(qint64) to formatNiceTimeOffset(qint64) (practicalswift)
* Merge #11237: qt: Fixing division by zero in time remaining
c8d38abd6 Refactor tipUpdate as per style guide (MeshCollider)
3b69a08c5 Fix division by zero in time remaining (MeshCollider)
Pull request description:
Fixes https://github.com/bitcoin/bitcoin/issues/10291, https://github.com/bitcoin/bitcoin/issues/11265
progressDelta may be 0 (or even negative according to 11265), this checks for that and prints unknown if it is, because we cannot calculate an estimate for the time remaining (would be infinite or negative).
Tree-SHA512: bc5708e5ed6e4670d008219558c5fbb25709bd99a32c98ec39bb74f94a0b7fa058f3d03389ccdd39e6723e6b5b48e34b13ceee7c051c2db631e51d8ec3e1d68c
* Merge #7506: Use CCoinControl selection in CWallet::FundTransaction
d6cc6a1 Use CCoinControl selection in CWallet::FundTransaction (João Barbosa)
* Merge #7732: [Qt] Debug window: replace "Build date" with "Datadir"
fc737d1 [Qt] remove unused formatBuildDate method (Jonas Schnelli)
4856f1d [Qt] Debug window: replace "Build date" with "Datadir" (Jonas Schnelli)
* Merge #7707: [RPC][QT] UI support for abandoned transactions
8efed3b [Qt] Support for abandoned/abandoning transactions (Jonas Schnelli)
* Merge #7688: List solvability in listunspent output and improve help
c3932b3 List solvability in listunspent output and improve help (Pieter Wuille)
* Merge #8006: Qt: Add option to disable the system tray icon
8b0e497 Qt: Add option to hide the system tray icon (Tyler Hardin)
* Merge #8073: qt: askpassphrasedialog: Clear pass fields on accept
02ce2a3 qt: askpassphrasedialog: Clear pass fields on accept (Pavel Vasin)
* Merge #8231: [Qt] fix a bug where the SplashScreen will not be hidden during startup
b3e1348 [Qt] fix a bug where the SplashScreen will not be hidden during startup (Jonas Schnelli)
* Merge #8257: Do not ask a UI question from bitcoind
1acf1db Do not ask a UI question from bitcoind (Pieter Wuille)
* Merge #8463: [qt] Remove Priority from coincontrol dialog
fa8dd78 [qt] Remove Priority from coincontrol dialog (MarcoFalke)
* Merge #8678: [Qt][CoinControl] fix UI bug that could result in paying unexpected fee
0480293 [Qt][CoinControl] fix UI bug that could result in paying unexpected fee (Jonas Schnelli)
* Merge #8672: Qt: Show transaction size in transaction details window
c015634 qt: Adding transaction size to transaction details window (Hampus Sjöberg)
\-- merge fix for s/size/total size/
fdf82fb Adding method GetTotalSize() to CTransaction (Hampus Sjöberg)
* Merge #8371: [Qt] Add out-of-sync modal info layer
08827df [Qt] modalinfolayer: removed unused comments, renamed signal, code style overhaul (Jonas Schnelli)
d8b062e [Qt] only update "amount of blocks left" when the header chain is in-sync (Jonas Schnelli)
e3245b4 [Qt] add out-of-sync modal info layer (Jonas Schnelli)
e47052f [Qt] ClientModel add method to get the height of the header chain (Jonas Schnelli)
a001f18 [Qt] Always pass the numBlocksChanged signal for headers tip changed (Jonas Schnelli)
bd44a04 [Qt] make Out-Of-Sync warning icon clickable (Jonas Schnelli)
0904c3c [Refactor] refactor function that forms human readable text out of a timeoffset (Jonas Schnelli)
* Merge #8805: Trivial: Grammar and capitalization
c9ce17b Trivial: Grammar and capitalization (Derek Miller)
* Merge #8885: gui: fix ban from qt console
cb78c60 gui: fix ban from qt console (Cory Fields)
* Merge #8821: [qt] sync-overlay: Don't block during reindex
fa85e86 [qt] sync-overlay: Don't show estimated number of headers left (MarcoFalke)
faa4de2 [qt] sync-overlay: Don't block during reindex (MarcoFalke)
* Support themes for new transaction_abandoned icon
* Fix constructor call to COutput
* Merge #7842: RPC: do not print minping time in getpeerinfo when no ping received yet
62a6486 RPC: do not print ping info in getpeerinfo when no ping received yet, fix help (Pavel Janík)
* Merge #8918: Qt: Add "Copy URI" to payment request context menu
21f5a63 Qt: Add "Copy URI" to payment request context menu (Luke Dashjr)
* Merge #8925: qt: Display minimum ping in debug window.
1724a40 Display minimum ping in debug window. (R E Broadley)
* Merge #8972: [Qt] make warnings label selectable (jonasschnelli)
ef0c9ee [Qt] make warnings label selectable (Jonas Schnelli)
* Make background of warning icon transparent in modaloverlay
* Merge #9088: Reduce ambiguity of warning message
77cbbd9 Make warning message about wallet balance possibly being incorrect less ambiguous. (R E Broadley)
* Replace Bitcoin with Dash in modal overlay
* Remove clicked signals from labelWalletStatus and labelTransactionsStatus
As both are really just labels, clicking on those is not possible.
This is different in Bitcoin, where these labels are actually buttons.
* Pull out modaloverlay show/hide into it's own if/else block and switch to time based check
Also don't use masternodeSync.IsBlockchainSynced() for now as it won't
report the blockchain being synced before the first block (or other MN
data?) arrives. This would otherwise give the impression that sync is
being stuck.
* Merge pull request #7154
a3c3ddb [Qt] add InMempool() info to transaction details (Jonas Schnelli)
* Merge pull request #7218
fa5769e [qt] Fix misleading translation (MarcoFalke)
fa8c8d7 torcontrol debug: Change to a blanket message that covers both cases (MarcoFalke)
* Merge pull request #7255
6fd0a07 Remove hardcoded fee from CoinControl ToolTip (fanquake)
5fdf32d Replace some instances of formatWithUnit with formatHtmlWithUnit (fanquake)
* Merge pull request #7263
a5a0831 Double semicolon cleanup. (21E14)
* Merge pull request #7334
fa989fb [qt] coincontrol workaround is still needed in qt5.4 (fixed in qt5.5) (MarcoFalke)
* Merge pull request #7329
9d263bd Typo fixes in comments (Chris Wheeler)
* Merge #7396: [Qt] Add option to increase/decrease font size in the console window
43abb02 [Qt] Add a new chevron/arrow icon for the console prompt line (Jonas Schnelli)
56c9e66 [Qt] keep scroll position in GUI console after changing font size (Jonas Schnelli)
3a3a927 [Qt] Add option to increase/decrease font size in the console window (Jonas Schnelli)
* Merge #7628: QT: Add 'copy full transaction details' option
b51ed40 QT: Add 'copy full transaction details' option (Eric Shaw)
* Merge #7668: Fix history deletion bug after font size change
21e45a0 Fix history deletion bug after font change (Andrew C)
* Copy/Move font size related icons into theme folders
* Use formatTxDate for date/time in TxPlainTextRole
Pass reference to CConnman instance to methods of CSporkManager and
CSporkMessage instead of using g_connman global variable.
Signed-off-by: Oleg Girko <ol@infoserver.lv>
There is no reason to use g_connman global variable in ThreadSendAlert()
because reference to CConnman instance is already passed to it as argument.
This was overlooked when refactoring sendalert module, it's time to fix it.
Signed-off-by: Oleg Girko <ol@infoserver.lv>
* Fix duplicate headers download in initial sync
Now that initial block download is delayed until the headers sync is done,
it was noticed that the initial headers sync may happen multiple times in
parallel in the case new blocks are announced. This happens because for
every block in INV that is received, a getheaders message is immediately
sent out resulting in a full download of the headers chain starting from
the point of where the initial headers sync is currently at. This happens
once for each peer that announces the new block. This slows down the
initial headers sync and increases the chance of another block being
announced before it is finished, probably leading to the same behavior
as already described, slowing down the sync even more...and so on.
This commit delays sending of GETHEADERS to later in case the chain is too
far behind while a new block gets announced. Header chains will still be
downloaded multiple times, but the downloading will start much closer
to the tip of the chain, so the damage is not that bad anymore.
This ensures that we get all headers from all peers, even if any of them
is on another chain. This should avoid what happened in
https://github.com/bitcoin/bitcoin/pull/8054
which needed to be reverted later.
This fixes the Bitcoin issue https://github.com/bitcoin/bitcoin/issues/6755
* Introduce DelayGetHeadersTime chain param and fix tests
The delaying of GETHEADERS in combination with very old block times in
test cases resulted in the delaying being triggered when the first newly
mined block arrives. This results in a completely stalled sync.
This is fixed by avoiding delaying in when running tests.
* Disconnect peers which are not catched up
Peers which stop sending us headers too early are very likely peers which
did not catch up before and stalled for some reason. We should disconnect
these peers and chose another one to continue.
- add `MASTERNODE_SYNC_WAITING` sync state/asset and initial timeout
- wait for block headers to be downloaded (new signal `AcceptedBlockHeader`)
- wait for blocks to reach best headers tip before switching to masternode list sync (new signal `NotifyHeaderTip`)
- switched sync from `UpdatedBlockTip` to a combination of `AcceptedBlockHeader` and `NotifyHeaderTip`
- all blockchain-related bumps should take place only while we are still syncing blockchain, should be no such bumps after that
* net: Split resolving out of CNetAddr
* net: Split resolving out of CService
* net: Split resolving out of CSubNet
* net: move CNetAddr/CService/CSubNet out of netbase
* net: narrow include scope after moving to netaddress
Net functionality is no longer needed for CAddress/CAddrman/etc. now that
CNetAddr/CService/CSubNet are dumb storage classes.
* net: Add direct tests for new CSubNet constructors
* net: Have LookupNumeric return a CService directly
Also fix up a few small issues:
- Lookup with "badip:port" now sets the port to 0
- Don't allow assert to have side-effects
* net: fixup nits
* net: require lookup functions to specify all arguments
To make it clear where DNS resolves are happening
* net: manually resolve dns seed sources
Note: Some seeds aren't actually returning an IP for their name entries, so
they're being added to addrman with a source of [::].
This commit shouldn't change that behavior, for better or worse.
* net: resolve outside of storage structures
Rather than allowing CNetAddr/CService/CSubNet to launch DNS queries, require
that addresses are already resolved.
This greatly simplifies async resolve logic, and makes it harder to
accidentally leak DNS queries.
* net: disable resolving from storage structures
CNetAddr/CService/CSubnet can no longer resolve DNS.
After #8594 the addrFrom sent by a node is not used anymore at all,
so don't bother sending it.
Also mitigates the privacy issue in (#8616). It doesn't completely solve
the issue as GetLocalAddress is also called in AdvertiseLocal, but at
least when advertising addresses it stands out less as *our* address.
We should learn about new peers via address messages.
An inbound peer connecting to us tells us nothing about
its ability to accept incoming connections from us, so
we shouldn't assume that we can connect to it based on
this.
The vast majority of nodes on the network do not accept
incoming connections, adding them will only slow down
the process of making a successful connection in the
future.
Nodes which have configured themselves to not announce would prefer we
not violate their privacy by announcing them in GETADDR responses.
