GlcoinCore/elements
1
0
Fork 0
mirror of https://github.com/ElementsProject/elements.git synced 2026-08-15 12:51:00 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions
elements/src
History
fanquake 3ce8298888
Merge #15558: Don't query all DNS seeds at once 
6170ec5d3a Do not query all DNS seed at once (Pieter Wuille)

Pull request description:

  Before this PR, when we don't have enough connections after 11 seconds, we proceed to query all DNS seeds in a fixed order, loading responses from all of them.

  Change this to to only query three randomly-selected DNS seed. If 11 seconds later we still don't have enough connections, try again with another one, and so on.

  This reduces the amount of information DNS seeds can observe about the requesters by spreading the load over all of them.

ACKs for top commit:
  Sjors:
    ACK 6170ec5d3
  sdaftuar:
    ACK 6170ec5d3a
  jonasschnelli:
    utACK 6170ec5d3a - I think the risk of a single seeder codebase is orthogonal to this PR. Such risks could also be interpreted differently (diversity could also increase the risk based on the threat model).
  fanquake:
    ACK 6170ec5d3a - Agree with the reasoning behind the change. Did some testing with and without `-forcednsseed` and/or a `peers.dat` and monitored the DNS activity.

Tree-SHA512: 33f6be5f924a85d312303ce272aa8f8d5e04cb616b4b492be98832e3ff37558d13d2b16ede68644ad399aff2bf5ff0ad33844e55eb40b7f8e3fddf9ae43add57
2019-09-23 12:53:50 +08:00
..
bench scripted-diff: Use ArgsManager::DEBUG_ONLY flag 2019-07-27 15:05:14 +03:00
compat Include cstring for sanity_test_fdelt if required 2019-04-13 20:21:02 -07:00
config
consensus Merge #14696: qa: Add explicit references to related CVE's in p2p_invalid_block test. 2019-09-18 16:00:54 +02:00
crypto Add ChaCha20Poly1305@Bitcoin AEAD implementation 2019-06-25 15:13:02 +02:00
index scripted-diff: Make translation bilingual 2019-07-24 16:33:20 +03:00
interfaces Merge #16714: gui: add prune to intro screen with smart default 2019-09-12 15:00:51 +02:00
leveldb Pull leveldb subtree 2019-01-26 12:45:48 -05:00
node move-only: move coins statistics utils out of RPC 2019-08-27 11:51:56 -04:00
policy [wallet] abort when attempting to fund a transaction above maxtxfee 2019-06-28 22:44:38 -04:00
primitives Make reasoning about dependencies easier by not including unused dependencies 2019-06-02 17:15:23 +02:00
qt qt: Run "make translate" in ./src 2019-09-16 09:45:11 -04:00
rpc Merge #16900: doc: Fix doxygen comment for SignTransaction in rpc/rawtransaction_util 2019-09-20 16:25:59 +08:00
script Merge #14696: qa: Add explicit references to related CVE's in p2p_invalid_block test. 2019-09-18 16:00:54 +02:00
secp256k1 Update the secp256k1 subtree to the latest upstream version 2019-03-31 11:41:05 -07:00
support Improve documentation of memory_cleanse() 2019-07-01 12:59:44 +02:00
test Merge #14696: qa: Add explicit references to related CVE's in p2p_invalid_block test. 2019-09-18 16:00:54 +02:00
univalue Update univalue subtree 2018-09-07 08:21:14 -04:00
util Testchains: Generic selection with -chain=<str> in addition of -testnet and -regtest 2019-09-06 22:05:33 +02:00
wallet rpc: fix regression in gettransaction 2019-09-14 20:17:19 +02:00
zmq rpc: switch to using RPCHelpMan.Check() 2019-07-08 09:53:52 +09:00
.clang-format Fix inconsistent namespace formatting guidelines 2018-04-13 15:37:20 -04:00
addrdb.cpp addrdb: Remove temporary files created in SerializeFileDB. Fixes non-determinism in unit tests. 2019-06-14 08:30:43 +02:00
addrdb.h banman: Add, use CBanEntry ctor that takes ban reason 2019-01-16 13:54:18 -05:00
addrman.cpp Make reasoning about dependencies easier by not including unused dependencies 2019-06-02 17:15:23 +02:00
addrman.h [addrman] Ensure collisions eventually get resolved 2019-02-27 16:53:44 -05:00
amount.h Update copyright headers to 2018 2018-12-29 10:15:01 +01:00
arith_uint256.cpp Make reasoning about dependencies easier by not including unused dependencies 2019-06-02 17:15:23 +02:00
arith_uint256.h Use std::numeric_limits<UNSIGNED>::max()) instead of (UNSIGNED)-1 2018-12-04 19:55:04 +02:00
attributes.h Add NODISCARD to all {Decode,Parse}[...](...) functions returning bool. Sort includes. 2018-11-05 17:03:11 +01:00
banman.cpp scripted-diff: Make translation bilingual 2019-07-24 16:33:20 +03:00
banman.h Allow connections from misbehavior banned peers. 2019-01-22 21:10:48 +00:00
base58.cpp scripted-diff: Move util files to separate directory. 2018-11-04 22:46:07 -08:00
base58.h Add NODISCARD to all {Decode,Parse}[...](...) functions returning bool. Sort includes. 2018-11-05 17:03:11 +01:00
bech32.cpp Assert that the HRP is lowercase in Bech32::Encode 2019-09-05 13:25:11 +12:00
bech32.h Assert that the HRP is lowercase in Bech32::Encode 2019-09-05 13:25:11 +12:00
bitcoin-cli-res.rc
bitcoin-cli.cpp Testchains: Generic selection with -chain=<str> in addition of -testnet and -regtest 2019-09-06 22:05:33 +02:00
bitcoin-tx-res.rc
bitcoin-tx.cpp Testchains: Generic selection with -chain=<str> in addition of -testnet and -regtest 2019-09-06 22:05:33 +02:00
bitcoin-wallet-res.rc [tools] Add wallet inspection and modification tool 2019-01-30 16:26:52 -05:00
bitcoin-wallet.cpp bitcoin-wallet: Add a missing closing parenthesis in the help 2019-09-13 16:59:06 +02:00
bitcoind-res.rc
bitcoind.cpp Merge #16680: Preparations for more testchains 2019-09-10 12:44:01 +03:00
blockencodings.cpp CorruptionPossible -> BLOCK_MUTATED 2019-05-02 15:14:12 -04:00
blockencodings.h disallow oversized CBlockHeaderAndShortTxIDs 2018-11-13 12:41:41 -08:00
blockfilter.cpp init: Add CLI option to enable block filter index. 2019-04-06 12:10:55 -07:00
blockfilter.h init: Add CLI option to enable block filter index. 2019-04-06 12:10:55 -07:00
bloom.cpp refactor: Improve CRollingBloomFilter::reset by using std::fill 2019-05-22 15:55:50 +01:00
bloom.h Removes unsed CBloomFilter constructor. 2018-08-13 01:24:55 +02:00
chain.cpp refactor: combine Chain::findFirstBlockWithTime/findFirstBlockWithTimeAndHeight 2019-03-27 18:29:48 -04:00
chain.h [doc] chain: Declare BLOCK_VALID_HEADER reserved 2019-08-05 07:58:58 -04:00
chainparams.cpp [Consensus] Bury segwit deployment 2019-08-14 15:52:52 -04:00
chainparams.h Remove wallet settings from chainparams 2019-07-16 16:22:14 -04:00
chainparamsbase.cpp Testchains: Generic selection with -chain=<str> in addition of -testnet and -regtest 2019-09-06 22:05:33 +02:00
chainparamsbase.h Remove wallet settings from chainparams 2019-07-16 16:22:14 -04:00
chainparamsseeds.h net: Update hardcoded seeds 2018-08-13 13:57:15 +02:00
checkqueue.h Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
clientversion.cpp Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
clientversion.h Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
coins.cpp move-onlyish: move CCoinsViewErrorCatcher out of init.cpp 2019-07-21 21:00:31 -04:00
coins.h move-onlyish: move CCoinsViewErrorCatcher out of init.cpp 2019-07-21 21:00:31 -04:00
compat.h windows: Set _WIN32_WINNT to 0x0601 (Windows 7) 2019-01-23 16:28:27 +08:00
compressor.cpp Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
compressor.h Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
core_io.h Move PSBT decoding functions from core_io to psbt.cpp 2019-03-26 17:38:00 -07:00
core_memusage.h Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
core_read.cpp Include core_io.h from core_read.cpp 2019-06-06 08:00:33 +02:00
core_write.cpp Don't show addresses or P2PK in decoderawtransaction 2019-08-30 11:29:21 +09:00
cuckoocache.h Make objects in range declarations immutable by default. Avoid unnecessary copying of objects in range declarations. 2018-08-27 18:19:33 +02:00
dbwrapper.cpp Replace deprecated Boost Filesystem function 2019-04-30 10:05:54 +03:00
dbwrapper.h scripted-diff: Move util files to separate directory. 2018-11-04 22:46:07 -08:00
dummywallet.cpp Expose wallet creation to the GUI via WalletController 2019-09-05 20:36:57 -04:00
flatfile.cpp Style cleanup. 2019-02-22 17:38:45 -08:00
flatfile.h Style cleanup. 2019-02-22 17:38:45 -08:00
fs.cpp Avoid redefine warning 2019-04-10 12:16:52 +01:00
fs.h Replace deprecated Boost Filesystem function 2019-04-30 10:05:54 +03:00
hash.cpp Extract CSipHasher to it's own file in crypto/ directory. 2018-11-05 09:25:15 -08:00
hash.h Squashed 'src/secp256k1/' changes from 0b70241850..b19c000063 2019-03-31 11:41:05 -07:00
httprpc.cpp scripted-diff: Make translation bilingual 2019-07-24 16:33:20 +03:00
httprpc.h Cleanup StartRest() 2018-08-11 09:34:47 +03:00
httpserver.cpp Remove global symbols: Avoid using the global namespace if possible 2019-05-25 23:23:11 +02:00
httpserver.h [build] Add several util units 2019-04-09 17:53:08 -04:00
indirectmap.h
init.cpp refactoring: move ReplayBlocks under CChainState 2019-09-17 09:45:38 -04:00
init.h Pass chain and client variables where needed 2018-11-06 11:44:40 -04:00
key.cpp Make reasoning about dependencies easier by not including unused dependencies 2019-06-02 17:15:23 +02:00
key.h CKey: add method to negate the key 2019-03-27 13:59:50 +01:00
key_io.cpp Replace CScriptID and CKeyID in CTxDestination with dedicated types 2019-04-29 10:15:23 -04:00
key_io.h Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
limitedmap.h Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
logging.cpp test: Log to debug.log in all tests 2019-06-20 12:12:24 -04:00
logging.h test: Log to debug.log in all tests 2019-06-20 12:12:24 -04:00
Makefile.am Merge #15146: Solve SmartOS FD_ZERO build issue 2019-09-18 16:33:23 +02:00
Makefile.bench.include Merge #15649: Add ChaCha20Poly1305@Bitcoin AEAD 2019-07-11 22:00:16 +02:00
Makefile.leveldb.include build: Remove WINVER pre define in Makefile.leveldb.inlcude 2019-01-26 09:28:48 +08:00
Makefile.qt.include Add CreateWalletDialog to create wallets from the GUI 2019-09-05 20:36:57 -04:00
Makefile.qttest.include scripted-diff: Rename test_bitcoin to test/setup_common 2019-04-11 10:12:36 -04:00
Makefile.test.include Move ismine to wallet module 2019-06-19 18:06:30 -04:00
memusage.h Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
merkleblock.cpp Make reasoning about dependencies easier by not including unused dependencies 2019-06-02 17:15:23 +02:00
merkleblock.h Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
miner.cpp Make reasoning about dependencies easier by not including unused dependencies 2019-06-02 17:15:23 +02:00
miner.h [rpc] mining: Omit uninitialized currentblockweight, currentblocktx 2019-02-12 11:34:57 -05:00
net.cpp Merge #15558: Don't query all DNS seeds at once 2019-09-23 12:53:50 +08:00
net.h doc: add comments clarifying how local services are advertised 2019-09-11 10:24:44 -04:00
net_permissions.cpp util: Move ResolveErrMsg to util/error 2019-08-15 10:05:32 -04:00
net_permissions.h Make whitebind/whitelist permissions more flexible 2019-08-11 11:33:27 +09:00
net_processing.cpp Merge #14696: qa: Add explicit references to related CVE's in p2p_invalid_block test. 2019-09-18 16:00:54 +02:00
net_processing.h refactor : use RelayTransaction in BroadcastTransaction utility 2019-07-24 19:47:56 -04:00
netaddress.cpp Fix spelling errors identified by codespell 1.15.0 2019-06-11 17:18:16 +02:00
netaddress.h netaddress: Update CNetAddr for ORCHIDv2 2019-05-15 14:21:48 -04:00
netbase.cpp util: refactor upper/lowercase functions 2019-08-08 11:35:14 +09:00
netbase.h util: refactor upper/lowercase functions 2019-08-08 11:35:14 +09:00
netmessagemaker.h Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
noui.cpp Merge #16277: [Tests] Suppress output in test_bitcoin for expected errors 2019-08-01 15:17:10 +02:00
noui.h Suppress output in test_bitcoin for expected errors 2019-07-03 14:03:21 +02:00
optional.h Remove 'boost::optional'-related gcc warnings 2019-01-30 22:44:28 +02:00
outputtype.cpp Move various SigningProviders to signingprovider.{cpp,h} 2019-07-09 16:20:18 -04:00
outputtype.h Move various SigningProviders to signingprovider.{cpp,h} 2019-07-09 16:20:18 -04:00
pow.cpp Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
pow.h Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
prevector.h Merge #12324: speed up Unserialize_impl for prevector 2019-06-18 17:12:02 +02:00
protocol.cpp scripted-diff: Move util files to separate directory. 2018-11-04 22:46:07 -08:00
protocol.h Remove unused bits from the service flags enum 2019-07-12 14:14:54 -04:00
psbt.cpp Merge #15427: Add support for descriptors to utxoupdatepsbt 2019-07-02 16:53:22 +02:00
psbt.h Move various SigningProviders to signingprovider.{cpp,h} 2019-07-09 16:20:18 -04:00
pubkey.cpp Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
pubkey.h Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
random.cpp net: Use mockable time for tx download 2019-06-17 14:12:32 -04:00
random.h net: Use mockable time for tx download 2019-06-17 14:12:32 -04:00
rest.cpp refactor: pcoinsTip -> CChainState::CoinsTip() 2019-08-06 13:13:06 -04:00
reverse_iterator.h scripted-diff: Remove trailing whitespaces 2018-07-24 20:46:23 +01:00
reverselock.h
scheduler.cpp Switch all RNG code to the built-in PRNG. 2019-01-16 16:34:56 -08:00
scheduler.h trivial: correct parameter name in comments 2019-02-10 17:17:32 -05:00
serialize.h Support serialization of std::vector<bool> 2019-08-26 11:36:33 -07:00
shutdown.cpp Break circular dependency: init -> * -> init by extracting shutdown.h 2018-06-25 00:08:49 -04:00
shutdown.h Break circular dependency: init -> * -> init by extracting shutdown.h 2018-06-25 00:08:49 -04:00
span.h Add more methods to Span class 2018-07-27 11:52:18 -07:00
streams.h Trivial: Doxygenize existing CBufferedFile and VectorReader comments 2019-01-25 12:32:37 -08:00
sync.cpp Replace remaining fprintf with tfm::format manually 2019-06-13 11:46:38 -04:00
sync.h scripted-diff: Rename LockAnnotation to LockAssertion 2019-05-17 13:29:04 +02:00
threadinterrupt.cpp Merge #11640: Make LOCK, LOCK2, TRY_LOCK work with CWaitableCriticalSection 2018-08-31 16:00:38 +02:00
threadinterrupt.h Update copyright headers to 2018 2018-12-29 10:15:01 +01:00
threadsafety.h Move LockAnnotation from threadsafety.h (imported code) to sync.h (our code) 2019-05-17 13:29:04 +02:00
timedata.cpp scripted-diff: Make translation bilingual 2019-07-24 16:33:20 +03:00
timedata.h Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
tinyformat.h tinyformat: Add doc to Bitcoin Core specific strprintf 2019-06-13 09:30:40 -04:00
torcontrol.cpp fix: tor: Call event_base_loopbreak from the event's callback 2019-07-17 15:32:38 +01:00
torcontrol.h Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
txdb.cpp refactor: have CCoins* data managed under CChainState 2019-08-15 11:04:10 -04:00
txdb.h refactor: have CCoins* data managed under CChainState 2019-08-15 11:04:10 -04:00
txmempool.cpp validation: Add missing mempool locks 2019-06-07 11:07:09 +02:00
txmempool.h refactor: pcoinsTip -> CChainState::CoinsTip() 2019-08-06 13:13:06 -04:00
ui_interface.cpp Merge #16092: Don't use global (external) symbols for symbols that are used in only one translation unit 2019-06-18 15:59:53 -04:00
ui_interface.h Add MSG_NOPREFIX flag for user messages 2019-06-19 19:22:34 +03:00
uint256.cpp Merge #14734: fix an undefined behavior in uint::SetHex 2019-07-03 14:18:29 +02:00
uint256.h uint256: Remove unnecessary crypto/common.h use 2018-09-18 14:27:05 +09:00
undo.h Extract CSipHasher to it's own file in crypto/ directory. 2018-11-05 09:25:15 -08:00
validation.cpp Merge #16743: refactor: move LoadChainTip/RelayBlocks under CChainState 2019-09-19 10:45:10 -04:00
validation.h refactoring: move ReplayBlocks under CChainState 2019-09-17 09:45:38 -04:00
validationinterface.cpp Make reasoning about dependencies easier by not including unused dependencies 2019-06-02 17:15:23 +02:00
validationinterface.h Remove extra CBlockIndex declaration 2019-06-25 15:02:34 -04:00
version.h Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
versionbits.cpp doc: Improve versionbits.h documentation 2019-08-15 11:02:55 -04:00
versionbits.h doc: Improve versionbits.h documentation 2019-08-15 11:02:55 -04:00
versionbitsinfo.cpp [Consensus] Bury segwit deployment 2019-08-14 15:52:52 -04:00
versionbitsinfo.h MOVEONLY: Move versionbits info out of versionbits.o 2018-09-23 22:55:11 +02:00
walletinitinterface.h refactor: Cleanup walletinitinterface.h 2019-09-08 17:29:30 +03:00
warnings.cpp scripted-diff: Make translation bilingual 2019-07-24 16:33:20 +03:00
warnings.h Merge #13780: 0.17: Pre-branch maintenance 2018-08-08 13:55:27 +02:00