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bitcoin-core/src
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Pieter Wuille bb4aab90fd net: move message conversion to wire bytes from PushMessage to SocketSendData 
This furthers transport abstraction by removing the assumption that a message
can always immediately be converted to wire bytes. This assumption does not hold
for the v2 transport proposed by BIP324, as no messages can be sent before the
handshake completes.

This is done by only keeping (complete) CSerializedNetMsg objects in vSendMsg,
rather than the resulting bytes (for header and payload) that need to be sent.
In SocketSendData, these objects are handed to the transport as permitted by it,
and sending out the bytes the transport tells us to send. This also removes the
nSendOffset member variable in CNode, as keeping track of how much has been sent
is now a responsability of the transport.

This is not a pure refactor, and has the following effects even for the current
v1 transport:

* Checksum calculation now happens in SocketSendData rather than PushMessage.
  For non-optimistic-send messages, that means this computation now happens in
  the network thread rather than the message handler thread (generally a good
  thing, as the message handler thread is more of a computational bottleneck).
* Checksum calculation now happens while holding the cs_vSend lock. This is
  technically unnecessary for the v1 transport, as messages are encoded
  independent from one another, but is untenable for the v2 transport anyway.
* Statistics updates about per-message sent bytes now happen when those bytes
  are actually handed to the OS, rather than at PushMessage time.
2023-08-23 20:13:49 -04:00
..
bench crypto: refactor ChaCha20 classes to use Span<std::byte> interface 2023-08-17 15:26:34 -04:00
common Rename script/standard.{cpp/h} to script/solver.{cpp/h} 2023-08-14 17:39:49 -04:00
compat Sort includes in compat.h 2023-08-08 17:50:41 +02:00
config
consensus Use int32_t type for most transaction size/weight values 2023-06-12 19:47:19 +01:00
crc32c Update crc32c subtree to latest upstream master 2022-08-13 13:55:38 +01:00
crypto crypto: make ChaCha20::SetKey wipe buffer 2023-08-17 15:37:41 -04:00
index Remove unused includes from blockfilter.h 2023-08-17 18:28:15 +02:00
init init: remove config option names from translated -loglevel strings 2023-06-15 10:27:56 -06:00
interfaces Move CTxDestination to its own file 2023-08-14 17:38:27 -04:00
ipc refactor: Move system from util to common library 2023-05-20 12:08:13 +02:00
kernel move-only: Create src/kernel/mempool_removal_reason.h 2023-08-17 16:26:20 +02:00
leveldb Update leveldb-subtree subtree to latest upstream 2022-09-29 16:43:30 +01:00
logging Use steady clock for logging timer 2023-01-31 18:48:50 +01:00
minisketch Update minisketch subtree to latest upstream 2022-10-23 15:03:04 +01:00
node Merge bitcoin/bitcoin#28200: refactor: Remove unused includes from wallet.cpp 2023-08-22 10:34:10 +01:00
policy Merge bitcoin/bitcoin#26291: Update MANDATORY_SCRIPT_VERIFY_FLAGS 2023-08-23 16:19:39 -04:00
primitives scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
qt Rename script/standard.{cpp/h} to script/solver.{cpp/h} 2023-08-14 17:39:49 -04:00
rpc Update help text for spend and rawtransaction rpcs 2023-08-22 22:29:08 -04:00
script refactor: Add missing includes 2023-08-17 15:55:01 +02:00
secp256k1 Update secp256k1 subtree to latest upstream master 2023-07-18 15:25:05 +01:00
support Don't derive secure_allocator from std::allocator 2023-07-24 22:33:40 -07:00
test net: move message conversion to wire bytes from PushMessage to SocketSendData 2023-08-23 20:13:49 -04:00
univalue Remove unused raw-pointer read helper from univalue 2023-07-27 14:24:52 +02:00
util Clean up things that include script/standard.h 2023-08-14 17:38:27 -04:00
wallet Update help text for spend and rawtransaction rpcs 2023-08-22 22:29:08 -04:00
zmq p2p, refactor: return std::optional<CNetAddr> in LookupHost 2023-05-26 13:41:07 -03:00
.bear-tidy-config ci: filter all subtrees from tidy output 2023-06-29 11:59:31 +01:00
.clang-format
.clang-tidy refactor: Enable all clang-tidy plugin bitcoin tests 2023-08-16 14:48:06 +02:00
addrdb.cpp script: appease spelling linter 2023-06-29 16:14:07 -06:00
addrdb.h fix includes for touched header files (iwyu) 2023-05-29 13:26:31 +02:00
addresstype.cpp Refactor: Remove confusing static_cast 2023-08-17 15:55:07 +02:00
addresstype.h Move CTxDestination to its own file 2023-08-14 17:38:27 -04:00
addrman.cpp addrman: change asserts to Assumes 2023-05-26 15:47:55 -07:00
addrman.h doc: update Select function description 2023-05-24 12:03:18 -07:00
addrman_impl.h addrman: change asserts to Assumes 2023-05-26 15:47:55 -07:00
arith_uint256.cpp scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
arith_uint256.h Fix clang-tidy readability-const-return-type violations 2023-02-01 11:33:35 +01:00
attributes.h Introduce platform-agnostic ALWAYS_INLINE macro 2023-05-04 20:57:51 +01:00
banman.cpp refactor: Move system from util to common library 2023-05-20 12:08:13 +02:00
banman.h refactor: Move fs.* to util/fs.* 2023-03-23 12:55:18 +01:00
base58.cpp scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
base58.h scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
bech32.cpp scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
bech32.h
bip324.cpp refactor: add missing headers for BIP324 ciphersuite 2023-08-15 07:30:48 +05:30
bip324.h refactor: add missing headers for BIP324 ciphersuite 2023-08-15 07:30:48 +05:30
bitcoin-chainstate.cpp assumeutxo cleanup: Move IsInitialBlockDownload & NotifyHeaderTip to ChainstateManager 2023-08-18 12:52:30 -04:00
bitcoin-cli-res.rc
bitcoin-cli.cpp refactor: Move system from util to common library 2023-05-20 12:08:13 +02:00
bitcoin-tx-res.rc
bitcoin-tx.cpp kernel: Remove Univalue from kernel library 2023-07-25 17:40:07 +02:00
bitcoin-util-res.rc
bitcoin-util.cpp refactor: Move system from util to common library 2023-05-20 12:08:13 +02:00
bitcoin-wallet-res.rc
bitcoin-wallet.cpp refactor: Move system from util to common library 2023-05-20 12:08:13 +02:00
bitcoind-res.rc
bitcoind.cpp Remove the syscall sandbox 2023-06-16 10:38:19 +01:00
blockencodings.cpp refactor: Fix logging.h includes 2023-08-05 10:42:56 +02:00
blockencodings.h script: remove out-of-date snprintf TODO 2023-02-15 14:42:28 -08:00
blockfilter.cpp Remove unused includes from blockfilter.h 2023-08-17 18:28:15 +02:00
blockfilter.h Remove unused includes from blockfilter.h 2023-08-17 18:28:15 +02:00
chain.cpp scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
chain.h Documentation improvements for assumeutxo 2023-07-24 16:23:38 -04:00
chainparams.cpp test: Throw error when -signetchallenge is non-hex 2023-05-25 19:24:05 +02:00
chainparams.h test: Throw error when -signetchallenge is non-hex 2023-05-25 19:24:05 +02:00
chainparamsbase.cpp refactor: Use ChainType enum exhaustively 2023-05-10 10:39:58 +02:00
chainparamsbase.h refactor: Use ChainType enum exhaustively 2023-05-10 10:39:58 +02:00
chainparamsseeds.h p2p: update hardcoded mainnet seeds for 25.x 2023-04-20 06:08:22 -07:00
checkqueue.h Remove the syscall sandbox 2023-06-16 10:38:19 +01:00
clientversion.cpp scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
clientversion.h scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
coins.cpp Use PoolAllocator for CCoinsMap 2023-03-23 19:38:38 +01:00
coins.h Use PoolAllocator for CCoinsMap 2023-03-23 19:38:38 +01:00
compressor.cpp Clean up things that include script/standard.h 2023-08-14 17:38:27 -04:00
compressor.h scripted-diff: Bump copyright headers 2021-12-30 19:36:57 +02:00
core_io.h kernel: Remove Univalue from kernel library 2023-07-25 17:40:07 +02:00
core_memusage.h
core_read.cpp kernel: Remove Univalue from kernel library 2023-07-25 17:40:07 +02:00
core_write.cpp Rename script/standard.{cpp/h} to script/solver.{cpp/h} 2023-08-14 17:39:49 -04:00
cuckoocache.h clang-tidy: Fix modernize-use-default-member-init in headers 2023-01-31 11:50:10 +00:00
dbwrapper.cpp Merge bitcoin/bitcoin#28186: kernel: Prune leveldb headers 2023-08-07 22:31:46 +02:00
dbwrapper.h refactor: Correct dbwrapper key naming 2023-08-05 10:45:19 +02:00
deploymentinfo.cpp Decouple RegTestChainParams from ArgsManager 2023-03-15 16:42:42 +01:00
deploymentinfo.h Decouple RegTestChainParams from ArgsManager 2023-03-15 16:42:42 +01:00
deploymentstatus.cpp scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
deploymentstatus.h scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
dummywallet.cpp move-only: Extract common/args and common/config.cpp from util/system 2023-04-19 10:48:30 +02:00
external_signer.cpp Fix clang-tidy performance-unnecessary-copy-initialization warnings 2023-05-09 18:48:52 +02:00
external_signer.h refactor: Move system from util to common library 2023-05-20 12:08:13 +02:00
flatfile.cpp refactor: Extract util/fs_helpers from util/system 2023-03-23 12:52:00 +01:00
flatfile.h Merge bitcoin/bitcoin#27254: refactor: Extract util/fs from util/system 2023-04-03 14:41:22 +01:00
hash.cpp scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
hash.h doc: Remove comments that just repeat what the code does 2023-07-12 10:01:51 +02:00
headerssync.cpp [headerssync] Make m_commit_offset protected 2022-12-12 21:06:04 +00:00
headerssync.h [headerssync] Make m_commit_offset protected 2022-12-12 21:06:04 +00:00
httprpc.cpp scripted-diff: Use UniValue::find_value method 2023-05-09 18:47:14 +02:00
httprpc.h scripted-diff: Bump copyright headers 2021-12-30 19:36:57 +02:00
httpserver.cpp Merge bitcoin/bitcoin#27949: http: update libevent workaround to correct version 2023-06-28 12:20:25 +01:00
httpserver.h scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
i2p.cpp refactor: Move system from util to common library 2023-05-20 12:08:13 +02:00
i2p.h refactor: Move fs.* to util/fs.* 2023-03-23 12:55:18 +01:00
indirectmap.h
init.cpp net: measure send buffer fullness based on memory usage 2023-08-23 20:13:49 -04:00
init.h refactor: index, decouple 'Init' from 'Start' 2023-07-10 10:47:17 -03:00
key.cpp Add ElligatorSwift key creation and ECDH logic 2023-06-23 14:22:33 -04:00
key.h Add ElligatorSwift key creation and ECDH logic 2023-06-23 14:22:33 -04:00
key_io.cpp Rename script/standard.{cpp/h} to script/solver.{cpp/h} 2023-08-14 17:39:49 -04:00
key_io.h Clean up things that include script/standard.h 2023-08-14 17:38:27 -04:00
logging.cpp refactor: rename BCLog::BLOCKSTORE to BLOCKSTORAGE 2023-06-15 10:27:56 -06:00
logging.h refactor: rename BCLog::BLOCKSTORE to BLOCKSTORAGE 2023-06-15 10:27:56 -06:00
Makefile.am move-only: Create src/kernel/mempool_removal_reason.h 2023-08-17 16:26:20 +02:00
Makefile.bench.include Merge bitcoin/bitcoin#28008: BIP324 ciphersuite 2023-08-10 11:58:59 +02:00
Makefile.crc32c.include build: Create .la library for crc32c 2022-04-26 16:25:38 -04:00
Makefile.leveldb.include Use more specific path when including memenv.h header 2022-06-23 15:33:01 +02:00
Makefile.minisketch.include build: Build minisketch test in make check, not in make 2022-07-21 10:42:09 +01:00
Makefile.qt.include Build: Log when test -f fails in Makefile 2023-02-03 22:33:14 +01:00
Makefile.qt_locale.include qt: Periodic translation updates from Transifex 2023-02-27 13:53:29 +00:00
Makefile.qttest.include build: extract $(BOOST_CPPFLAGS) from $(BITCOIN_INCLUDES) 2022-09-13 17:15:17 +01:00
Makefile.test.include Merge bitcoin/bitcoin#28008: BIP324 ciphersuite 2023-08-10 11:58:59 +02:00
Makefile.test_fuzz.include [fuzz] Move ConsumeNetAddr to fuzz/util/net.h 2022-11-17 14:52:45 +00:00
Makefile.test_util.include Merge bitcoin/bitcoin#27425: test: move remaining rand code from util/setup_common to util/random 2023-07-19 10:26:11 +01:00
Makefile.univalue.include
mapport.cpp Remove the syscall sandbox 2023-06-16 10:38:19 +01:00
mapport.h Remove configure-time setting of DEFAULT_UPNP 2023-01-28 15:24:13 +00:00
memusage.h Calculate memory usage correctly for unordered_maps that use PoolAllocator 2023-03-23 19:38:38 +01:00
merkleblock.cpp
merkleblock.h scripted-diff: Bump copyright headers 2021-12-30 19:36:57 +02:00
net.cpp net: move message conversion to wire bytes from PushMessage to SocketSendData 2023-08-23 20:13:49 -04:00
net.h net: move message conversion to wire bytes from PushMessage to SocketSendData 2023-08-23 20:13:49 -04:00
net_permissions.cpp Merge bitcoin/bitcoin#26261: p2p: cleanup LookupIntern, Lookup and LookupHost 2023-05-30 11:39:59 -04:00
net_permissions.h scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
net_processing.cpp assumeutxo cleanup: Move IsInitialBlockDownload & NotifyHeaderTip to ChainstateManager 2023-08-18 12:52:30 -04:00
net_processing.h net processing: clamp -blockreconstructionextratxn to uint32_t bounds 2023-07-25 21:51:20 +01:00
net_types.cpp scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
net_types.h scripted-diff: Bump copyright headers 2021-12-30 19:36:57 +02:00
netaddress.cpp net, refactor: pass reference for peer address in GetReachabilityFrom 2023-06-05 11:02:47 -04:00
netaddress.h refactor: use Span for SipHash::Write 2023-07-17 13:27:46 +02:00
netbase.cpp Remove now-unnecessary poll, fcntl includes from net(base).cpp 2023-06-28 16:35:45 -05:00
netbase.h p2p, refactor: return std::optional<CNetAddr> in LookupHost 2023-05-26 13:41:07 -03:00
netgroup.cpp scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
netgroup.h [netgroupman] Remove NetGroupManager::GetAsmap() 2022-04-20 14:35:53 +01:00
netmessagemaker.h
noui.cpp scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
noui.h
outputtype.cpp Clean up things that include script/standard.h 2023-08-14 17:38:27 -04:00
outputtype.h Move CTxDestination to its own file 2023-08-14 17:38:27 -04:00
pow.cpp scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
pow.h scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
prevector.h util: implement prevector's move ctor & move assignment 2023-03-26 15:49:52 +02:00
protocol.cpp refactor: Remove duplicate allNetMessageTypesVec 2023-07-11 19:26:52 +02:00
protocol.h doc: Remove unused NO_BLOOM_VERSION constant 2023-05-15 10:18:58 +02:00
psbt.cpp Move Taproot{SpendData/Builder} to signingprovider.{h/cpp} 2023-08-14 17:38:27 -04:00
psbt.h Merge bitcoin/bitcoin#25939: rpc: In utxoupdatepsbt also look for the tx in the txindex 2023-04-21 14:06:12 -04:00
pubkey.cpp Add ElligatorSwift key creation and ECDH logic 2023-06-23 14:22:33 -04:00
pubkey.h Add BIP324Cipher, encapsulating key agreement, derivation, and stream/AEAD ciphers 2023-07-26 17:09:23 -04:00
random.cpp crypto: require key on ChaCha20 initialization 2023-08-17 15:31:27 -04:00
random.h crypto: refactor ChaCha20 classes to use Span<std::byte> interface 2023-08-17 15:26:34 -04:00
randomenv.cpp refactor: don't avoid sys/types.h on when building for Windows 2023-04-03 14:44:48 +01:00
randomenv.h scripted-diff: Bump copyright headers 2021-12-30 19:36:57 +02:00
rest.cpp rest: bugfix, fix crash error when calling /deploymentinfo 2023-06-12 10:24:14 -03:00
rest.h Handle query string when parsing data format 2022-03-10 12:01:53 +01:00
reverse_iterator.h doc: remove usages of C++11 2023-01-12 13:42:44 +00:00
scheduler.cpp Remove the syscall sandbox 2023-06-16 10:38:19 +01:00
scheduler.h scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
serialize.h refactor: use "if constexpr" in std::vector's Unserialize() 2023-08-03 10:35:22 +02:00
shutdown.cpp kernel: Add fatalError method to notifications 2023-06-28 09:52:33 +02:00
shutdown.h kernel: Add fatalError method to notifications 2023-06-28 09:52:33 +02:00
signet.cpp Clean up things that include script/standard.h 2023-08-14 17:38:27 -04:00
signet.h scripted-diff: Bump copyright headers 2021-12-30 19:36:57 +02:00
span.h refactor: Use reinterpret_cast where appropriate 2023-07-24 15:32:35 +02:00
streams.cpp streams: Teach AutoFile how to XOR 2023-07-19 18:12:42 +02:00
streams.h streams: Teach AutoFile how to XOR 2023-07-19 18:12:42 +02:00
sync.cpp scripted-diff: Bump copyright headers 2021-12-30 19:36:57 +02:00
sync.h doc: Export threadsafety.h from sync.h 2023-01-25 09:33:26 +01:00
threadsafety.h
timedata.cpp move-only: Extract common/args and common/config.cpp from util/system 2023-04-19 10:48:30 +02:00
timedata.h scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
tinyformat.h clang-tidy: Fix modernize-use-default-member-init in headers 2023-01-31 11:50:10 +00:00
torcontrol.cpp Replace LocaleIndependentAtoi with ToIntegral 2023-08-08 16:04:22 +02:00
torcontrol.h iwyu on torcontrol 2023-08-08 16:03:40 +02:00
txdb.cpp kernel: Pass interrupt reference to chainman 2023-06-28 09:52:27 +02:00
txdb.h kernel: Pass interrupt reference to chainman 2023-06-28 09:52:27 +02:00
txmempool.cpp move-only: Create src/kernel/mempool_removal_reason.h 2023-08-17 16:26:20 +02:00
txmempool.h move-only: Create src/kernel/mempool_removal_reason.h 2023-08-17 16:26:20 +02:00
txorphanage.cpp scripted-diff: Following the C++ Standard rules for identifiers with _. 2023-06-20 10:23:08 +02:00
txorphanage.h scripted-diff: Following the C++ Standard rules for identifiers with _. 2023-06-20 10:23:08 +02:00
txrequest.cpp refactor: use Span for SipHash::Write 2023-07-17 13:27:46 +02:00
txrequest.h
uint256.cpp refactor: modernize the implementation of uint256.* 2022-12-10 14:34:44 -06:00
uint256.h Merge bitcoin/bitcoin#27927: util: Allow std::byte and char Span serialization 2023-06-28 15:12:12 -04:00
undo.h
validation.cpp assumeutxo cleanup: Move IsInitialBlockDownload & NotifyHeaderTip to ChainstateManager 2023-08-18 12:52:30 -04:00
validation.h assumeutxo cleanup: Move IsInitialBlockDownload & NotifyHeaderTip to ChainstateManager 2023-08-18 12:52:30 -04:00
validationinterface.cpp Fix clang-tidy readability-const-return-type violations 2023-02-01 11:33:35 +01:00
validationinterface.h refactor: add kernel/cs_main.* 2023-01-05 09:05:14 +00:00
version.h doc: Remove unused NO_BLOOM_VERSION constant 2023-05-15 10:18:58 +02:00
versionbits.cpp refactor: use braced init for integer constants instead of c style casts 2023-01-03 19:31:29 -06:00
versionbits.h scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
walletinitinterface.h scripted-diff: Bump copyright headers 2022-12-24 23:49:50 +00:00
warnings.cpp refactor: Move system from util to common library 2023-05-20 12:08:13 +02:00
warnings.h scripted-diff: Bump copyright headers 2021-12-30 19:36:57 +02:00