b9f226b41f rpc: Remove cs_main lock from blockToJSON and blockHeaderToJSON (João Barbosa)
343b98cbcd rpc: Specify chain tip instead of chain in GetDifficulty (João Barbosa)
54dc13b6a2 rpc: Fix SoftForkMajorityDesc and SoftForkDesc signatures (João Barbosa)
Pull request description:
Motivated by https://github.com/bitcoin/bitcoin/pull/11913#discussion_r157798157, this pull makes `blockToJSON` and `blockheaderToJSON` free of `cs_main` locks.
Locking `cs_main` was required to access `chainActive` in order to check if the block was in the chain and to retrieve the next block index.
With the this approach, `CBlockIndex::GetAncestor()` is used in a way to check if the block belongs to the specified chain tip and, at the same time, get the next block index.
Tree-SHA512: a6720ace0182c19033bbed1a404f729d793574db8ab16e0966ffe412145611e32c30aaab02975d225df6d439d7b9ef2070e732b16137a902b0293c8cddfeb85f
2bc4c3eaf96f5f8490fc79280422916c5d14cde3 Notify the GUI that the keypool has changed to set the receive button (Andrew Chow)
14bcdbe09cffaef9bcc51dd9de1645db3f0a93db Check for more than private keys disabled to show receive button (Andrew Chow)
Pull request description:
Currently the Receive button in the GUI is displayed enabled or disabled by the initial state of the wallet when the wallet is first loaded. The button is only enabled or disabled depending on whether the disable private keys flag is set when the wallet is loaded. However, future changes to the wallet means that this initial state and check may no longer be accurate. #14938 introduces empty wallets which do not have private keys. An empty wallet that is loaded should have the Receive button disabled, and then it should become enabled once `sethdseed` is used so that a keypool can be generated and new keys generated. Likewise, with #14075, a wallet can be loaded with no keypool initially, so the button should be disabled. Later, public keys can be imported into the keypool, at which time the button should become enabled. When the keypool runs out again (no new keys are generated as the keypool only consists of imports), the button should become disabled.
This PR makes it so that the button becomes enabled and disabled as the keypool state changes. The check for whether to enable or disable the receive button has changed to checking whether it is possible to get new keys. It now checks for whether the wallet has an HD seed and, if not, whether the private keys are disabled. When an action happens which would make it possible for a new address to be retrieved or make it possible for a no more addresses to be retrieved, a signal is emitted which has the GUI recheck the conditions for the Receive button. These actions are setting a new HD seed, topping up the keypool, retrieving a key from the keypool, and returning a key to the keypool.
Tree-SHA512: eff15a5337f4c64ecd7169414fb47053c04f6a0f0130341b6dd9799ac4d79f451e25284701c668971fca33f0909d5352a474a2c12349375bedfdb59b63077d50
fa5ce3f10e travis: Compile trusty with depends for now (MarcoFalke)
fa83999d92 travis: Compile once on trusty (MarcoFalke)
Pull request description:
To avoid accidentally regressing again on #15172, we should compile at least once with gcc4.8 (the minimum required version)
Note that this uses the trusty image, which will be removed in a few months from the docker hub, so in the future it had to be switched to the centos7 (or similar) image, which should come with gcc4.8 as well.
Tree-SHA512: 9d1704464bde8dbaf3319ac35f72d32dce549818730d3b2fb63df817f84a88dd64aa3419b97a57c1120ffb254784503b7d2675b1291d4ed073cd2a2488aa717d
6f6514a08090b37b5e8c086015ee4881813ef867 Correct units for "-dbcache" and "-prune" (Hennadii Stepanov)
Pull request description:
Actually, all `dbcache`-related values in the code are measured in MiB (not in megabytes, MB) or in bytes (e.g., `nTotalCache`).
See: https://github.com/bitcoin/bitcoin/blob/master/src/txdb.hba8c8b2227/src/init.cpp (L1405-L1424)
Also, "-prune" is fixed:
1. The GUI values in GB are translated to the node values in MiB correctly.
2. The maximum of the "prune" `QSpinBox` is not limited by default value of 99 (GB).
Fix: #15106
Tree-SHA512: 151ec43b31b1074db8b345fedb1dcc10bde225899a5296bfc183f57e1553d13ac27db8db100226646769ad03c9fcab29d88763065a471757c6c41ac51108459d
fa5e6ef55c wallet: Fixup rescanblockchain result doc (MarcoFalke)
Pull request description:
This was probably accidentally added to the wrong line when addressing the feedback here: https://github.com/bitcoin/bitcoin/pull/7061#discussion_r142199778
I already added the default values in #14877, but it could be clarified more that this really has no specific block height as default value, since the tip can change during a rescan.
Tree-SHA512: 48a3c5143e2b7129ee8f396d2e77550cb393fbe45f5936aeebeb7a201d61560336a3ae47b26bb757a4dbbe217e06abfd67a5a673aef266b6c4d7a80d049a2b49
65bc38d1c1f666e2c2d773111921b115d4249563 [doc] add notes on release notes (John Newbery)
Pull request description:
Explains when and how release notes should be written.
Tree-SHA512: 94085d5a30499f41e6d1821b9f157aea40b3cff61a8ba606fed1b239e794ffe6769f985f53400715d712d12aadaa8db8cfca08dd1700a1fe17df86e0e554eac2
948d8f4f10c31220ba4b6779cc862e2b6a0af5f6 lint: Enable python linters via an array (Ben Woosley)
Pull request description:
This assures consistent recording of the enabled linters.
This applies the same fix as #15170 to lint-python.sh
Tree-SHA512: 6d03f919e86e7c2465475c88b25dd84391282bcc11728078024daf0432a7dccddf9e4a2cdae35d6ef374971cb4e12f0fa21b58f757e25f2fe7c12ceb4f4b2c57
f1bd219a5b318e4bea361e1247a233e4f251f517 contrib: Allow use of github API authentication in github-merge (Wladimir J. van der Laan)
a4c5bbfcd3a12f310b26cccc78ded32dd3f32ebb contrib: Add support for http[s] URLs in github-merge (Wladimir J. van der Laan)
059a3cffdfa596aa3adaace3f57fa86fdd3f80fc contrib: Detailed reporting for http errors in github-merge (Wladimir J. van der Laan)
Pull request description:
Three commits I had locally for `github-merge.py`:
- *Detailed reporting for http errors in github-merge*: Print detailed error, this makes it easier to diagnose github API issues.
- *Add support for http[s] URLs in github-merge*: Sometimes it can be useful to use github-merge with read-only access (say, for reviewing and testing from untrusted VMs).
- *Allow use of github API authentication in github-merge*: The API request limit for unauthenticated requests is quite low. I started running into rate limiting errors. The limit for authenticated requests is much higher. This patch adds an optional configuration setting `user.ghtoken` that, when set, is used to authenticate requests to the API.
Tree-SHA512: ca8ae1874a787263e49d915d7cf31c0c0f50aba229c9440265bf1fda69f7e00641d1492512b93d76c17ff1766859283d640d37770acb120898736ad97efbd5c2
fa5e373365 validation: Add cs_main locking annotations (MarcoFalke)
fa5c346c5a doc: Add comment to cs_main and mempool::cs (MarcoFalke)
fafe941bdd test: Add missing validation locks (MarcoFalke)
fac4558462 sync: Add RecursiveMutex type alias (MarcoFalke)
Pull request description:
Both the chain state and the transaction pool are validation specific, but access to them is protected by two locks. The two locks have the following semantics:
* Writing to the chain state or adding transactions to the transaction pool -> Take both `cs_main` and `mempool::cs`
* Reading either or removing transactions from the the transaction pool -> Take only the appropriate lock
Tree-SHA512: 6f6e612ffc391904c6434a79a4f3f8de1b928bf0a3e3434b73561037b395e2b40a70a5a4bd8472dd230e9eacc8e5d5374c904a3c509910cf3971dd7ff59a626c
3a0e76fc12b91b2846d756981e15f09b767a9c37 Replace remaining 0 with nullptr in Qt code (Ben Woosley)
9096276e0b2d5b7e19af9a5f3c144ef108ee55e0 Don't use zero as null pointer constant (-Wzero-as-null-pointer-constant) (practicalswift)
Pull request description:
This corrects all violations of `-Wzero-as-null-pointer-constant` identified in the Qt codebase.
These changes are extracted from #15112 as suggested by @MarcoFalke to ease review. This is in service of enabling `-Wzero-as-null-pointer-constant`, which should eliminate this as a concern going forward.
Note there are 2 non-Qt changes: `src/test/allocator_tests.cpp` and `src/wallet/db.cpp`.
Tree-SHA512: 206bd668802147ba42bc413c2d7d259cb59aca9ec1da74a6bf2ca3932e60ae492faacbc61bcee0fd6b4b49a4d59d075b7e5404f0526b36c47718f9b0587e7768
9d0e52834 implements different disk sizes for different networks on intro (marcoagner)
Pull request description:
Fixes https://github.com/bitcoin/bitcoin/issues/13213.
Mostly, I layed out the concept to open the PR for refinement and getting feedback if the approach is okay. Changes are expected.
Two points:
- The values for both new consts `TESTNET_BLOCK_CHAIN_SIZE` and `TESTNET_CHAIN_STATE_SIZE` is certainly not optimal; I just checked the size of my testnet3 related dirs and set them to little bit higher values. Which values should be used?
- Should we do something like this to regtest? Or these "niceties" do not matter when on regtest?
Thanks!
Tree-SHA512: 8ae87a29fa8356b899e7a823c76cde793d9126b4ee59554d7a2a8edb088fe42a19976b34c06c2fd4a98a727e1e4971dd983f42b6093ea6caa255b45004e22bb4
332b3dd7c1 util: Make ToLower and ToUpper take a char (Wladimir J. van der Laan)
edb5bb3500 util: remove unused [U](BEGIN|END) macros (Wladimir J. van der Laan)
7fa238c701 Replace use of BEGIN and END macros on uint256 (Wladimir J. van der Laan)
Pull request description:
Two cleanups in `util/strencodings.h`:
- Remove `[U](BEGIN|END)` macros — The only use of these was in the Merkle tree code with `uint256` which has its own `begin` and `end` methods which are better.
- Make ToLower and ToUpper take a char — Unfortunately, `std::string` elements are (bare) chars. As these are the most likely type to be passed to these functions, make them use char instead of unsigned char. This avoids some casts.
Tree-SHA512: 96c8292e1b588d3d7fde95c2e98ad4e7eb75e7baab40a8e8e8209d4e8e7a1bd3b6846601d20976be34a9daabefc50cbc23f3b04200af17d0dfc857c4ec42aca7
79f0a3f1f42e0421e60cf9a57f6c70c6be9221a1 Get more info about GUI-related issue on Linux (Hennadii Stepanov)
Pull request description:
There is bunch of combinations Linux Distro (Debian, Fedora, Ubuntu etc) + Desktop Environment (GNOME, KDE, Xfce etc) + Graphical Shell (Unity, GNOME Shell etc).
This PR adds related requests to the issue template. Providing such data will make GUI-related issue reviewing and reproducing easier.
Tree-SHA512: 9728d7826108b62a916c43523572d1da1b52b43a21b3d550a84225ff67951224e0b8a9394627f274d7c65383b3f526bcd12cc40eef9d7fec174c19d1abf333d8
1db71d4a29 Add names to Travis jobs (Graham Krizek)
Pull request description:
This adds the `name` field to all the TravisCI jobs. This will make it more obvious in the Travis UI what job is failing or passing.
Tree-SHA512: d65841bab0a80d098a46a4bb54af2f9a93db7abca93b848aa00d25dcf4cd74323371c7c0b78b4dbf390b197e7ba32262a91631e201fc505f834021753f700b28
b4f6e58ca5 Better error message for user when corrupt wallet unlock fails (MeshCollider)
Pull request description:
Mentioned here: https://github.com/bitcoin/bitcoin/issues/14461#issuecomment-429183503
Current behavior is to assert(false) and crash, only info is printed in the log. This shows the message to the user before abort() instead.
Tree-SHA512: 526f9ed9262257fca55caf7153ab913ed958b13b079d2f01db797485614d8c375815a1554276e8cf73d3838104b2691a9cf85c8d097973127ae8de9e111446bf
fa5a6ce102 qa: Raise ci test_runner timeout to 40 mins (MarcoFalke)
fa3df025e1 travis: Avoid timeout on verify-commits check (MarcoFalke)
Pull request description:
The verify-commits check is too expensive to run in full (calculate Tree-SHA512 and clean-merge for every single merge commit in history) every day (the cron job runs every ~24h). Since the cron job is running every day, it is also redundant to redo most of the work on the next day.
So, only check two days worth of commits and assume that travis checked the Tree-SHA512 and clean-merge for all other commits already. The script will still check all the signatures, since the check-result for them depends on external inputs such as current time or the public keys we got from the server.
[Note that travis is not meant to do the verification for anyone or is meant to be trusted in any way. This check only serves as a belt-and-suspender to notify maintainers in case of a technical issue or script malfunction. But since the script is timing out for months now, its purpose is diminished right now.]
Tree-SHA512: 336c5cbcc03cdf50be96cd61412471be9078d862da8ba2054f337441e062a6067c95fbbd03912e3de6a116f3caa75fd3f01a04864d34aae1489faa3154572815
fa21568208 qa: Avoid race in p2p_invalid_block by waiting for the block request (MarcoFalke)
6c787d340c tests: Make feature_block pass on centos (MarcoFalke)
Pull request description:
This hopefully fixes#14661, which I believe is caused by a race in `send_blocks_and_test`. By setting `request_block=False` we only effectively check `node.getbestblockhash() != blocks[-1].hash` before returning and checking the debug.log. By setting `request_block=True` (the default) we make sure that we send the block, then sync with a ping before asserting on the debug.log.
Even if this patch doesn't fix the issue, it is good cleanup: There is no reason to not wait for the blocks to be requested, since in all these cases the header gives no indication that the block is consensus invalid. So this patch makes the test also a bit stricter and more useful.
Unrelated to this, I also include a fix that makes the tests pass on latest CentOS.
Tree-SHA512: c7abee3b7dc790a8af6c289159a7751bd962f6fa16c1537e7e21a0a0ef05b9596d1f4eb75319614603c05cb803e021314fa3596508ba443edd03046b25527e0f
9b4a36effcf642f3844c6696b757266686ece11a [qa] Test for duplicate inputs within a transaction (Suhas Daftuar)
b8f801964f59586508ea8da6cf3decd76bc0e571 Fix crash bug with duplicate inputs within a transaction (Suhas Daftuar)
Pull request description:
Tree-SHA512: 8c7ea34c7fa44188d86c04a690a7cbf8e9deda71ab1f7ca6d11de1f2abb3dd7222627071f86d0d39689a8b302ba9af142f0202466a67e30cd54aed3a08d4eb14
4e4de10f69d5d705256cadfb15d76314dff16e77 Throw error if CPubKey is invalid during PSBT keypath serialization (Gregory Sanders)
Pull request description:
Related to https://github.com/bitcoin/bitcoin/pull/14689
We should catch this error before attempting to deserialize it later.
Tree-SHA512: d2f3ea7f363818ac70c81ee988231b2bb50d055b6919f7bff3f27120c85a7048bfa183efae33e23e6b81d684bcb8bb81e5b209abb3acbcaff1d88014f4f1aa93
0385109444646561a718f34ae437b7e0e4d4d5bc Add test for rpcpassword hash error (MeshCollider)
13fe258e91e7a92326aedf151c571994166a06d4 Error if rpcpassword in conf contains a hash character (MeshCollider)
Pull request description:
Fixes#13143 now #13482 was merged
Tree-SHA512: e7d00c8df1657f6b8d0eee1e06b9ce2b1b0a2de487377699382c1b057836e1571dac313ca878b5877c862f0461ba789a50b239d2a9f34accd8a6321f126e3d2a
5a1f57646b qa: clean up assert_memory_usage_stable utility (James O'Beirne)
0cf1632f03 qa: fix p2p_invalid_messages on macOS (James O'Beirne)
Pull request description:
Infinite mea culpa for the number of problems with this test.
This change bumps the acceptable RSS increase threshold from 3% to 50% when spamming the test node with junk 4MB messages. On [@MarcoFalke's macOS test build](https://travis-ci.org/MarcoFalke/btc_nightly) we see RSS grow ~14% from ~71MB to 81MB, so a 50% increase threshold should be more than sufficient to avoid spurious failures.
Tree-SHA512: 150a7b88080fd883c7a5d0b9ffa470f61a97c4885fccc1a06fde6260aaef15640a7c1de7e89c581b245df7807d617ec3d86775330386ec5149ad567492fc5d31
3d305e3b89 Send fewer spam messages in p2p_invalid_messages (James O'Beirne)
Pull request description:
Builds on travis are failing because the test node isn't
able to drop all the bad messages sent within the given
timeout. Reduce the number of bad messages we're sending
and increase the timeout to avoid failures on travis.
Tree-SHA512: 11c389619d9590caf7eca74e0efe6d950469415d34220072770689024b350cc08a2d5ec90634237d87ff71ba8b638c1152b8a45ffbb2815a48bde6a88fbb8fc6
d20a9fa13d1c13f552e879798c0508be70190e71 tests: add tests for invalid P2P messages (James O'Beirne)
62f94d39f8de88a44bb0a8a2837d864f777aaacc tests: add P2PConnection.send_raw_message (James O'Beirne)
5aa31f6ef26f51ce461c917654dd1cfbbdd1409a tests: add utility to assert node memory usage hasn't increased (James O'Beirne)
Pull request description:
- Adds `p2p_invalid_messages.py`: tests based on behavior for dealing with invalid and malformed P2P messages. Includes a test verifying that we can't DoS a node by spamming it with large invalid messages.
- Adds `TestNode.assert_memory_usage_stable`: a context manager that allows us to ensure memory usage doesn't significantly increase on a node during some test.
- Adds `P2PConnection.send_raw_message`: which allows us to construct and send messages with tweaked headers.
Tree-SHA512: 720a4894c1e6d8f1551b2ae710e5b06c9e4f281524623957cb01599be9afea82671dc26d6152281de0acb87720f0c53b61e2b27d40434d30e525dd9e31fa671f
13782b8ba8 docs: add perf section to developer docs (James O'Beirne)
58180b5fd4 tests: add utility to easily profile node performance with perf (James O'Beirne)
Pull request description:
Adds a context manager to easily (and selectively) profile node performance during functional test execution using `perf`.
While writing some tests, I encountered some odd bitcoind slowness. I wrote up a utility (`TestNode.profile_with_perf`) that generates performance diagnostics for a node by running `perf` during the execution of a particular region of test code.
`perf` usage is detailed in the excellent (and sadly unmerged) https://github.com/bitcoin/bitcoin/pull/12649; all due props to @eklitzke.
### Example
```python
with node.profile_with_perf("large-msgs"):
for i in range(200):
node.p2p.send_message(some_large_msg)
node.p2p.sync_with_ping()
```
This generates a perf data file in the test node's datadir (`/tmp/testtxmpod0y/node0/node-0-TestName-large-msgs.perf.data`).
Running `perf report` generates nice output about where the node spent most of its time while running that part of the test:
```bash
$ perf report -i /tmp/testtxmpod0y/node0/node-0-TestName-large-msgs.perf.data --stdio \
| c++filt \
| less
# To display the perf.data header info, please use --header/--header-only options.
#
#
# Total Lost Samples: 0
#
# Samples: 135 of event 'cycles:pp'
# Event count (approx.): 1458205679493582
#
# Children Self Command Shared Object Symbol
# ........ ........ ............... ................... ........................................................................................................................................................................................................................................................................
#
70.14% 0.00% bitcoin-net bitcoind [.] CNode::ReceiveMsgBytes(char const*, unsigned int, bool&)
|
---CNode::ReceiveMsgBytes(char const*, unsigned int, bool&)
70.14% 0.00% bitcoin-net bitcoind [.] CNetMessage::readData(char const*, unsigned int)
|
---CNetMessage::readData(char const*, unsigned int)
CNode::ReceiveMsgBytes(char const*, unsigned int, bool&)
35.52% 0.00% bitcoin-net bitcoind [.] std::vector<char, zero_after_free_allocator<char> >::_M_fill_insert(__gnu_cxx::__normal_iterator<char*, std::vector<char, zero_after_free_allocator<char> > >, unsigned long, char const&)
|
---std::vector<char, zero_after_free_allocator<char> >::_M_fill_insert(__gnu_cxx::__normal_iterator<char*, std::vector<char, zero_after_free_allocator<char> > >, unsigned long, char const&)
CNetMessage::readData(char const*, unsigned int)
CNode::ReceiveMsgBytes(char const*, unsigned int, bool&)
...
```
Tree-SHA512: 9ac4ceaa88818d5eca00994e8e3c8ad42ae019550d6583972a0a4f7b0c4f61032e3d0c476b4ae58756bc5eb8f8015a19a7fc26c095bd588f31d49a37ed0c6b3e
fa7d36b8e7 test: Move UBSAN suppressions to test/sanitizer_suppressions/ubsan (MarcoFalke)
fa36d4e456 travis: --disable-hardening for xenial thread sanitizer (MarcoFalke)
89bf196c88 travis: Run thread sanitizer (MarcoFalke)
Pull request description:
On unit tests only for now. Disabled for the gui unit tests and all functional tests.
Tree-SHA512: 56f7d3b44e7cb68c76a2dc5abd85658955b1c2188932e988667c5a1cbcdd6be995d37bb949d62c6eb08a4aebfc43ff0370b7da1719d4e4f322a3495c1941a5e0
4773fa8207 Add llvm-symbolizer directory to PATH. Needed to get symbolized stack traces from the sanitizers. (practicalswift)
5c292dafcd Add UBSan suppressions needed to pass test suite (practicalswift)
fced6b5086 Add UBSan options: print_stacktrace + halt_on_error (practicalswift)
Pull request description:
Fail the UBSan Travis build in case of newly introduced [UBSan (UndefinedBehaviorSanitizer)](https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html) errors.
Prior to this commit new UBSan errors were printed but didn't fail the UBSan Travis build.
Changes:
* Travis: Add UBSan options: `print_stacktrace` + `halt_on_error`
* Travis: Add UBSan suppressions needed to pass test suite
* Travis: Add `llvm-symbolizer` directory to PATH. Needed to get symbolized stack traces from the sanitizers.
`halt_on_error` should have been part of #14252 really :-)
Tree-SHA512: 30e960659196873d4f636f3a61267b8b4441a0e8773e3f3ae4660a9341d028c363636f0cb919ef9d6662ceb484e3d58054adfb6dc76ff8a355a1c9f927c328d1
9f49db7335 Enable functional tests in UBSAN job. Enable -fsanitize=integer (part of UBSAN). Merge UBSAN Travis job with no depends. (practicalswift)
Pull request description:
Run functional tests and benchmarks under the undefined behaviour sanitizer (UBSan).
This will make Travis automatically detect issues such as:
* #14242: Avoid triggering undefined behaviour (`std::memset(nullptr, 0, 0)`) if an invalid string is passed to `DecodeSecret(...)`
* #14239: Avoid dividing by zero (undefined behaviour) in `EstimateMedianVal` (policy)/`ConnectTip` (validation)/`CreateTransaction` (wallet)
* #13546: wallet: Avoid potential use of uninitialized value `bnb_used` in `CWallet::CreateTransaction(...)`
Addresses issue #14059.
Tree-SHA512: 285e1542b36c582516c47938ce8d999fd89ba6c867bc0976e7306e7c949b8b84ffbfa43dbc679dd97ae639b086092e7d799d8e1c903c66a37d529ce61d5c64b4
continued 14252
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
fa69ac7614 doxygen: Fix member comments (MarcoFalke)
Pull request description:
Trailing comments must be indicted with the caret `//!<`.
Not all places do this right now, see for example https://dev.visucore.com/bitcoin/doxygen/txmempool_8h.html#a2bc6653552b5871101b6cbefdbaf251f, but they can be fixed with an almost-scripted-diff:
```
sed -i --regexp-extended -e 's/((,|;) *\/\/!) /\1< /g' $(git grep --extended-regexp -l '(,|;)\s*//!\s')
```
(Same as [doxygen] Fix member comments #7793)
Tree-SHA512: 451077008353ccc6fcc795f34094b2d022feb7a171b562a07ba4de0dcb0aebc137e12b03970764bd81e2da386751d042903db4c4831900f43c0cfde804c81b2b
39e20fc54f Add missing #include. (Daniel Kraft)
Pull request description:
bd0dbe8763fc3029cf96531c9ccaba280b939445 introduced a dependency of `rpc/util.h` on `RPCErrorCode`, defined in `rpc/protocol.h`. The latter file is only included from `rpc/util.cpp`, though. This commit fixes the missing include, by moving the `#include` of `rpc/protocol.h` to `rpc/util.h`.
Tree-SHA512: 75c03cfadb28a309d6deb36feeb0ee6ce0b38e8a1176919bc611ea720feff8c42ec9ed0ac8ab74ba9c531a3b7ec9ccbed0c8692ebdf5f9fc17867b9750a1d9f6
* Merge #13743: refactor: Replace boost::bind with std::bind
cb53b825c2 scripted-diff: Replace boost::bind with std::bind (Chun Kuan Lee)
2196c51821 refactor: Use boost::scoped_connection in signal/slot, also prefer range-based loop instead of std::transform (Chun Kuan Lee)
Pull request description:
Replace boost::bind with std::bind
- In `src/rpc/server.cpp`, replace `std::transform` with simple loop.
- In `src/validation.cpp`, store the `boost::signals2::connection` object and use it to disconnect.
- In `src/validationinterface.cpp`, use 2 map to store the `boost::signals2::scoped_connection` object.
Tree-SHA512: 6653cbe00036fecfc495340618efcba6d7be0227c752b37b81a27184433330f817e8de9257774e9b35828026cb55f11ee7f17d6c388aebe22c4a3df13b5092f0
* Replace boost::bind with std::bind and remove Boost.Bind includes
Co-authored-by: MarcoFalke <falke.marco@gmail.com>
