d6f3a73 Remove redundant locks (practicalswift)
Pull request description:
Remove redundant locks:
* ~~`FindNode(...)` is locking `cs_vNodes` internally~~
* `SetAddressBook(...)` is locking `cs_wallet` internally
* `DelAddressBook(...)` is locking `cs_wallet` internally
**Note to reviewers:** From what I can tell these locks are redundantly held from a data integrity perspective (guarding specific variables), and they do not appear to be needed from a data consistency perspective (ensuring a consistent state at the right points). Review thoroughly and please let me know if I'm mistaken :-)
Tree-SHA512: 7e3ca2d52fecb16385dc65051b5b20d81b502c0025d70b0c489eb3881866bdd57947a9c96931f7b213f5a8a76b6d2c7b084dff0ef2028a1e9ca9ccfd83e5b91e
6ef86c9 Do not un-mark fInMempool on wallet txn if ATMP fails. (Matt Corallo)
Pull request description:
Irrespective of the failure reason, un-marking fInMempool
out-of-order is incorrect - it should be unmarked when
TransactionRemovedFromMempool fires.
Clean up of #11839, which I think was the wrong fix.
Tree-SHA512: 580731297eeac4c4c99ec695e15b09febf62249237bc367fcd1830fc811d3166f9336e7aba7f2f6f8601960984ae22cebed781200db0f04e7cd2008db1a83f64
9b6454c Improve "Turn Windows Features On or Off" step (Ernest Hemingway)
Pull request description:
Originally, this readme suggests searching for 'turn' to open this dialog but this will not necessarily work on all windows 10 PCs. It's better to use the executable name instead, which is consistent across installations.
Tree-SHA512: e5b95dd69a9a186ea5cd9c7aac2283e77f1857ecf628f8ad6ac0411f362c8aeb52e3bcffb46b90e3bab52f45fa244f269b1777f83d3e0519ac8a95935f7fb5b4
b7f6002ed5 Fix rescan test failure due to unset g_address_type, g_change_type (Russell Yanofsky)
Pull request description:
New global variables were introduced in #11403 and not setting them causes:
```
test_bitcoin: wallet/wallet.cpp:4259: CTxDestination GetDestinationForKey(const CPubKey&, OutputType): Assertion `false' failed.
unknown location(0): fatal error in "importwallet_rescan": signal: SIGABRT (application abort requested)
```
It's possible to reproduce the failure reliably by running:
```
src/test/test_bitcoin --log_level=test_suite --run_test=wallet_tests/importwallet_rescan
```
Failures happen nondeterministically because boost test framework doesn't run tests in a specified order, and tests that run previously can set the global variables and mask the bug.
This is similar to bug #12150. Example travis failure is https://travis-ci.org/bitcoin/bitcoin/jobs/340642010
Tree-SHA512: ab40662b3356892b726f1f552e22d58d86b5e982538741e52b37ee447a0c97c76c24ae543687edf2e25d9dd925722909d37abfae95d93bf09e23fa245a4c3351
New global variables were introduced in #11403 and not setting them causes:
test_bitcoin: wallet/wallet.cpp:4259: CTxDestination GetDestinationForKey(const CPubKey&, OutputType): Assertion `false' failed.
unknown location(0): fatal error in "importwallet_rescan": signal: SIGABRT (application abort requested)
It's possible to reproduce the failure reliably by running:
src/test/test_bitcoin --log_level=test_suite --run_test=wallet_tests/importwallet_rescan
Failures happen nondeterministically because boost test framework doesn't run
tests in a specified order, and tests that run previously can set the global
variables and mask the bug.
a71c56a clientversion: Use full commit hash for commit-based version descriptions (Luke Dashjr)
Pull request description:
git keeps changing the number of digits in abbreviated hashes, resulting in the GitHub archive hash changing because we include it here.
To workaround this and avoid hashes that become increasingly ambiguous later on, just include the full commit hash when building from git.
This has no effect on tagged releases.
(Cleanly mergable back to 0.10 without backport)
Tree-SHA512: b0be5391fadd16fbc9bbeffe1574a61c95931cbf6dea885d7e3cfcd3474b89e71767b1b55b4eeeeb66e4e119e78ff579cd9d206366d36928a209a31e1c1eed75
95e2e9a [tests] Change invalidtxrequest to use BitcoinTestFramework (John Newbery)
359d067 [tests] Fix flake8 warnings in invalidtxrequest (John Newbery)
c32cf9f [tests] Add P2PDataStore class (John Newbery)
cc046f6 [tests] Reduce NodeConn connection logging from info to debug (John Newbery)
Pull request description:
Next step in #10603
- first commit changes log level for an internal log from INFO to DEBUG. (Not really related, but I started finding the INFO level logging annoying when debuging test failures)
- second commit introduces a `P2PStub` class - a subclass of `NodeConnCB` which has its own block and tx store and responds appropriately to getdata requests. Not all the functionality is used in `invalidtxrequest.py`, but will be used in `invalidblockrequest.py` and `p2p-fullblocktest` when those are changed to use `BitcoinTestFramework`
- third commit tidies up `invalidtxrequest.py`
- fourth commit removes usage of `ComparisonTestFramework`
Tree-SHA512: f3085c73c15d6ce894e401490bce8a7fa7cf52b0c9d135ff7e351f1f6f517c99accab8588fcdc443f39ea8315329aaabd66b2baa32499df5a774737882030373
f40df29d96 Fix Windows build errors introduced in #10498 (practicalswift)
Pull request description:
Fix Windows build errors introduced in #10498Fixes#12386
cc @ken2812221, @Sjors, @MarcoFalke and @floreslorca
Tree-SHA512: a807521fbd4015971e646fa4bab5495a3aaa97337e7b7d80b9161f33778e84ad6725cf4fbd5a35b50bf3a2bd97747cd7a630b51493ff516c2e1ad74acce148be
91986ed206 scripted-diff: Use UniValue.pushKV instead of push_back(Pair()) (Karel Bilek)
a570098021 Squashed 'src/univalue/' changes from 07947ff2da..51d3ab34ba (MarcoFalke)
Pull request description:
Rebased version of #11386 by karel-3d.
Closes: #11386
Tree-SHA512: f3a81447e573c17e75813f4d41ceb34b9980eac81efdd98ddb149d7c51f792be7e2b32239b6ea7e6da68af23897afa6b4ce3f4e8070f9c4adf5105bf6075f2a0
faca18dcf feebumper: Use PreconditionChecks to determine bump eligibility (MarcoFalke)
718f05cab move more bumpfee prechecks to feebumper::PreconditionChecks (Gregory Sanders)
Pull request description:
This only affects the gui.
Fee-bumping of transactions that are already confirmed or are already conflicted by other transactions should not be offered by the gui.
Tree-SHA512: 4acf8087c69fbe5bd67be0485cdb4055e985bbf84acc420aa786ad31e2dc6c2572baaac1d359af10a6907790f626edca690285d9a46ae5440900ea12624c634f
a25cb0f Use ptrdiff_t type to more precisely indicate usage and avoid compiler warnings. (murrayn)
Pull request description:
ptrdiff_t is a more strictly correct type, and gets rid of compiler warnings.
Tree-SHA512: 39718a5cdc10e698f14185f4622a9b439728bce619bd8b3a86f2b99ed5b056cf5a8545a3e5c4bc8a6a01b845fb73510036cee5e6d2629c58df26be692a957fba
faefd29 qa: Prepare functional tests for Windows (MarcoFalke)
Pull request description:
* Pass `sys.executable` when calling a python script via the subprocess
module
* Don't remove the log file while it is still open and written to
* Properly use os.pathsep and os.path.sep when modifying the PATH
environment variable
* util-tests: Use os.path.join for Windows compatibility
Ref: #8227
Tree-SHA512: c507a536af104b3bde4366b6634099db826532bd3e7c35d694b5883c550920643b3eab79c76703ca67e1044ed09979e855088f7324321c8d52112514e334d614
004f999 boost: drop boost threads for [alert|block|wallet]notify (Cory Fields)
0827267 boost: drop boost threads from torcontrol (Cory Fields)
ba91724 boost: remove useless threadGroup parameter from Discover (Cory Fields)
f26866b boost: drop boost threads for upnp (Cory Fields)
Pull request description:
This doesn't completely get rid of boost::thread, but this batch should be easy to review, and leaves us with only threadGroup (scheduler + scriptcheck) remaining.
Note to reviewers: The upnp diff changes a bunch of whitespace, it's much more clear with 'git diff -w'
Tree-SHA512: 5a356798d0785f93ed143d1f0afafe890bc82f0d470bc969473da2d2aa78bcb9b096f7ba11b92564d546fb447d4bd0d347e7842994ea0170aafd53fda7e0a66e
c4af738 Fix ignoring tx data requests when fPauseSend is set on a peer (Matt Corallo)
Pull request description:
This resolves a bug introduced in
66aa1d58a1 where, if when responding
to a series of transaction requests in a getdata we hit the send
buffer limit and set fPauseSend, we will skip one transaction per
call to ProcessGetData.
Bug found by Cory Fields (@theuni).
Probably worth slipping into 0.16 :/.
Tree-SHA512: a9313cef8ac6da31eb099c9925c8401a638220cf7bc9b7b7b83151ecae4b02630f2db45ef6668302b9bb0f38571afbd764993427f1ec9e4d74d9a3be6647d299
a8b5d20 Reset pblocktree before deleting LevelDB file (Sjors Provoost)
Pull request description:
#11043 repaced:
```
delete pblocktree;
pblocktree = new CBlockTreeDB(nBlockTreeDBCache, false, fReset);
```
With:
```
pblocktree.reset(new CBlockTreeDB(nBlockTreeDBCache, false, fReset));
```
This is problematic because `new CBlockTreeDB` tries to delete the existing file, which will fail with `LOCK: already held by process` if it's still open. That's the case for QT.
When QT finds a problem with the index it will ask the user if they want to reindex. At that point it has already opened `blocks/index`. It then runs this [while loop](https://github.com/bitcoin/bitcoin/blob/v0.16.0rc3/src/init.cpp#L1415) again with `fReset = 1`, resulting in the above error.
This change makes that error go away, presumably because `reset()` without an argument closes the file.
Tree-SHA512: fde8b546912f6773ac64da8476673cc270b125aa2d909212391d1a2001b35c8260a8772126b99dfd76b39faaa286feb7c43239185fe584bd4dc2bc04a64044ce
1687cb4 Refactor: One CBaseChainParams should be enough (Jorge Timón)
Pull request description:
There's no need for class hierarchy with CBaseChainParams, it is just a struct with 2 fields.
This starts as a +10-43 diff
Tree-SHA512: 0a7dd64ab785416550b541787c6083540e4962d76b6cffa806bb3593aec2daf1752dfe65ac5cd51b34ad5c31dd8292c422b483fdd2d37d0b7e68725498ed4c2d
c8edc2c [docs] initial QT documentation, move Qt Creator instructions (Sjors Provoost)
Pull request description:
I'll update this as I figure out how everything is tied together, but I think it's a useful enough start.
Tree-SHA512: d96e5c9ba8ccc3a1b92a0894a8a8449317100eebb14e5d390b51793534458f50eac296cf2945fccf81b85aff23fa32d91d6015a0a76ada4f7091a400d7508ae5
This resolves a bug introduced in
66aa1d58a1 where, if when responding
to a series of transaction requests in a getdata we hit the send
buffer limit and set fPauseSend, we will skip one transaction per
call to ProcessGetData.
Bug found by Cory Fields (@theuni).
669c943 Avoid leaking prioritization information when relaying transactions (Suhas Daftuar)
e868b22 fee estimator: avoid sorting mempool on shutdown (Suhas Daftuar)
0975406 Correct mempool mapTx comment (Suhas Daftuar)
Pull request description:
Following up on #12127 and #12118, this cleans up a comment that was left incorrect in txmempool.h, and addresses a couple of the observations @TheBlueMatt made about an unnecessary use of `queryHashes()` and a small information leak when prioritizing transactions.
Left undone is nuking queryHashes altogether; that would require changing the behavior of the `getrawmempool` rpc call, which I think I might be in favor of doing, but wanted to save for its own PR.
Tree-SHA512: c97d10b96dcd6520459287a4a2eda92774173757695100fcfe61e526aef86f394507c331d17f9e0c14b496c33ec46198a0f165a847762ca50f7c6780b993f162
2f960b5 [wallet] Indent only change of CWallet::AvailableCoins (João Barbosa)
1beea7a [wallet] Make CWallet::ListCoins atomic (João Barbosa)
Pull request description:
Fix a potencial race in `CWallet::ListCoins`.
Replaces `cs_main` and `cs_wallet` locks by assertions in `CWallet::AvailableCoins`.
Tree-SHA512: 09109f44a08b4b53f7605d950ab506d3f748490ab9aed474aa200e93f7b0b9f96f9bf60abe1c5f658240fd13d9e3267c0dd43fd3c1695d82384198ce1da8109f
fa795cf wallet: Disallow abandon of conflicted txes (MarcoFalke)
Pull request description:
Abandon transactions that are already conflicted is a noop, so don't try and return false/throw instead.
Tree-SHA512: fd2af4149bd2323f7f31fe18685c763790b8589319b4e467b464ab456d5e8971501ab16d124e57a22693666b06ae433ac3e59f0fd6dfbd2be2c6cae8be5bcbd8
a9d0ebc262 Enable flake8 warnings for all currently non-violated rules (practicalswift)
4cbab15e75 tests: Fix accidental redefinition of previously defined variable via list comprehension (practicalswift)
0b9207efbe Enable flake8 warning for "list comprehension redefines 'foo' from line N" (F812) (practicalswift)
Pull request description:
* Enable `flake8` warnings for all currently non-violated rules
* Fix accidental redefinition via list comprehension
Tree-SHA512: 738b87789e99d02abb2c6b8ff58f65c0cbfeb93e3bf320763e033e510ebd0a4f72861bc8faaf42c14a056a5d4659c33dc70a63730a32cc15159559427bf21193
db1cbcc [RPC] Remove deprecated addmultisigaddress return format (John Newbery)
cb28a0b [RPC] Remove deprecated createmultisig object (John Newbery)
ed45c82 [tests] Remove test for deprecated createmultsig option (John Newbery)
d066a1c [rpc] Remove deprecated getmininginfo RPC option (John Newbery)
c6f09c2 [rpc] remove deprecated estimatefee RPC (John Newbery)
a8e437a [tests] Remove estimatefee from rpc_deprecated.py test (John Newbery)
a5623b1 [tests] Remove tests for deprecated estimatefee RPC (John Newbery)
d119f2e [tests] Fix style warnings in feature_fee_estimation.py (John Newbery)
Pull request description:
There were some RPC/RPC options deprecated in v0.16. Those can now be removed from master since v0.16 has been branched.
- `estimatefee` RPC has been removed. The `feature_fee_estimation.py` test has been updated to remove the RPC, but doesn't yet have good coverage of the replacement RPC `estimatesmartfee`. Improving the test coverage should be done in a new PR. (#11031)
- the `errors` field returned by `getmininginfo` has been deprecated and replaced by a `warning` field. (#10858)
- providing addresses as inputs to `createmultisig` has been deprecated. Users should use `addmultisigaddress` instead (#11415)
- The return format from `addmultisigaddress` has changed (#11415)
`getwitnessaddress` was also deprecated in v0.16 and can be removed, but many tests are using that RPC, so it's a larger job to remove. It should be removed in a separate PR (possibly after #11739 and #11398 have been merged and the segwit test code tidied up)
Tree-SHA512: 8ffaa5f6094131339b9e9e468e8b141de4b144697d2271efa2992b80b12eb97849ade3da8df5c1c9400ed4c04e6a029926550a3e5846d2029b644f9e84ac7124
5bdbbdc Refactor HaveKeys to early return on false result (João Barbosa)
Pull request description:
This consists in a trivial change where the return type of `HaveKeys()` is now `bool` meaning that it returns whether all keys are in the keystore, and early returns when one isn't.
Tree-SHA512: 03e35ea8486404b84884b49f6905c9f4fc161a3eeef080b06482d77985d5242a2bdd57a34b8d16abe19ee8c6cfa3e6fbcb935c73197d53f4cd468a2c7c0b889b
45eea40 Bech32 addresses in dumpwallet (fivepiece)
Pull request description:
Output bech32 addresses in dumpwallet if address type is not as legacy
Tree-SHA512: f6b6f788293779fe6339b94d9b792180e1d1dcb9c8e826caef8693557e1710213ba57891981c17505ace8d67b407eeca6fd9a8825757dd292cca2aa12575d15c
02fc886 Add braces to meet code style on line-after-the-one-changed. (Matt Corallo)
85aa839 Hold mempool.cs for the duration of ATMP. (Matt Corallo)
Pull request description:
This resolves an issue where getrawmempool() can race mempool
notification signals. Intuitively we use mempool.cs as a "read
lock" on the mempool with cs_main being the write lock, so holding
the read lock intermittently while doing write operations is
somewhat strange.
This also avoids the introduction of cs_main in getrawmempool()
which reviewers objected to in the previous fix in #12273
Tree-SHA512: 29464b9ca3890010ae13b7dc1c53487cc2bc9c3cf3d32a14cb09c8aa33848f57959d8991ea096beebcfb72f062e4e1962f104aefe4252c7db87633bbfe4ab317
