20e6ea259b222b10f066f22695a5f56c52071f63 [addrman] Improve collision logging and address nits (Suhas Daftuar)
f71fdda3bc2e7acd2a8b74e882364866b8b0f55b [addrman] Ensure collisions eventually get resolved (Suhas Daftuar)
4991e3c813c9848d3b3957ea3ad433f02fca9e81 [net] feeler connections can be made to outbound peers in same netgroup (Suhas Daftuar)
4d834018e368c3481a5421891395f64aa9002185 [addrman] Improve tried table collision logging (Suhas Daftuar)
Pull request description:
The restriction on outbound peers sharing the same network group is not intended to apply to feeler connections, so fix this.
This fixes an issue where a tried table collision with an entry to a netgroup we already have an outbound connection to could cause feelers to stop working, because the tried collision buffer (`m_tried_collisions`) would never be drained.
Also, ensure that all entries don't linger in `m_tried_collisions` by evicting an old entry if its collisions is unresolved after 40 minutes.
Tree-SHA512: 553fe2b01b82cd7f0f62f90c6781e373455a45b254e3bec085b5e6b16690aa9f3938e8c50e7136f19dafa250ed4578a26227d944b76daf9ce4ef0c75802389b6
* instantsend: make stuff const where possible
Signed-off-by: pasta <pasta@dashboost.org>
* instantsend: remove unused `params`
Signed-off-by: pasta <pasta@dashboost.org>
* instantsend: combine two nested if's into one
Signed-off-by: pasta <pasta@dashboost.org>
* instantsend: use auto in spots where possible and clear
Signed-off-by: pasta <pasta@dashboost.org>
* coinjoin: make IsValidStructure const
Signed-off-by: pasta <pasta@dashboost.org>
* coinjoin: divide by an integer to avoid double implicit conversions
Signed-off-by: pasta <pasta@dashboost.org>
* coinjoin: make unused parameter unnamed
Signed-off-by: pasta <pasta@dashboost.org>
* quorums.* use const and use references where possible
Signed-off-by: pasta <pasta@dashboost.org>
* quorums.h don't return const when returning by value
Signed-off-by: pasta <pasta@dashboost.org>
* quorums_blockprocessor.cpp remove redundant casts and combine two if statements
Signed-off-by: pasta <pasta@dashboost.org>
* quorums_blockprocessor.cpp make values const
Signed-off-by: pasta <pasta@dashboost.org>
* quorums_chainlocks.cpp access static function statically
Signed-off-by: pasta <pasta@dashboost.org>
* quorums_chainlocks.h remove commented out include
Signed-off-by: pasta <pasta@dashboost.org>
* quorums_commitment.cpp remove redundant casts
Signed-off-by: pasta <pasta@dashboost.org>
* quorums_debug.cpp remove redundant casts and add const
Signed-off-by: pasta <pasta@dashboost.org>
* quorums_dkgsession.cpp use const where possible
Signed-off-by: pasta <pasta@dashboost.org>
* quorums_dkgsessionhandler.cpp use const where possible
Signed-off-by: pasta <pasta@dashboost.org>
* quorums_dkgsessionhandler.cpp don't use std::move which apparently prevents "copy elision" in this instance
Signed-off-by: pasta <pasta@dashboost.org>
* quorums_dkgsessionhandler.cpp use const
Signed-off-by: pasta <pasta@dashboost.org>
* quorums_dkgsessionmgr.cpp misc refactoring
Signed-off-by: pasta <pasta@dashboost.org>
* quorums_signing.* misc refactoring
Signed-off-by: pasta <pasta@dashboost.org>
* quorums_signing_shares.* misc refactoring
Signed-off-by: pasta <pasta@dashboost.org>
* quorums_utils.cpp misc refactoring
Signed-off-by: pasta <pasta@dashboost.org>
ee5e896 Organise Linux build instructions to be categorised by distro (Alex Vear)
4c85517 Add NetBSD build instruction links (Alex Vear)
Pull request description:
* Added references to the newly created [`doc/build-netbsd.md`] (#12294) instructions in the [`doc/README.md`] and the [`doc/build-unix.md`] files.
* Organise [`doc/build-unix.md`] dependency build instructions by Linux distribution. This will help discoverability of dependency build instructions for specific distros. Future instructions will also be able to be added easier.
I am not quite sure about the FreeBSD instructions being in the [`doc/build-unix.md`], while both the OpenBSD and NetBSD instructions are contained within separate files ([`doc/build-openbsd.md`] and [`doc/build-netbsd.md`] respectively).
Feedback is greatly appreciated. 😄
[`doc/build-netbsd.md`]:https://github.com/bitcoin/bitcoin/blob/master/doc/build-netbsd.md
[`doc/build-unix.md`]:https://github.com/bitcoin/bitcoin/blob/master/doc/build-unix.md
[`doc/build-openbsd.md`]:https://github.com/bitcoin/bitcoin/blob/master/doc/build-openbsd.md
[`doc/README.md`]:https://github.com/bitcoin/bitcoin/blob/master/doc/README.md
Tree-SHA512: ebe2604d1802795851bbfce2335f159b53ea696bc9afb309be7825c697b992cc3963270fe945ca3e449b18522046e227fde3fae1b9c01bd49c3a7a513b5bd40c
be5ca825a38bc71c3a79ef35335e9c2e597ad225 doc: update NetBSD build instructions for 8.0 (fanquake)
Pull request description:
Updates the NetBSD build documentation for 8.0.
Use Python37 and add pkg-config.
Switches to using our `contrib/install_db4.sh` script for installing bdb.
Tree-SHA512: c0ac1a89349a752d9d4d87e2d134fd402e9beaac84e471ec9a0b507ebc5e762e973c8d2821db3824dea82841e38c39b0bb0a0d97f7e58318f2b15e93e81bf654
107623c26c2113428446effaa24edb986a3e780c net: Correct comparison of addr count (Carl Dong)
Pull request description:
`LOCAL_NONE` is supposed to be an enum indicating the `nScore` of a
`LocalServiceInfo` rather than the count of an addr in `mapLocalHost`.
Tree-SHA512: a47a0859dd11c991d75b54e96b08c502e3d235f7a6522a2355053f377d05e7853483996919292f458d917a561b23951e6945d6bf0ff5a2f29513c477c640bdd2
d48f664440e7bb3ff7a90b6d706a3ac2cfaec95a tests: Fix fs_tests for unknown locales (Daki Carnhof)
Pull request description:
Fix by removing "L" as suggested by meeDamian in
https://github.com/bitcoin/bitcoin/issues/14948#issuecomment-522355441
```
# all in .../bitcoin/src/test
$ uname -m
x86_64
$ export LC_ALL=randomnonexistentlocale
$ ./test_bitcoin
Running 369 test cases...
unknown location(0): fatal error: in "fs_tests/fsbridge_fstream": boost::system::system_error: boost::filesystem::path codecvt to string: error
test/fs_tests.cpp(13): last checkpoint: "fsbridge_fstream" test entry
*** 1 failure is detected in the test module "Bitcoin Core Test Suite"
```
After the patch is applied, the same test under the same conditions runs fine.
```
$ export LC_ALL=randomnonexistentlocale
$ ./test_bitcoin
Running 369 test cases...
*** No errors detected
```
Co-Authored-By: bugs@meedamian.com
ACKs for top commit:
laanwj:
ACK d48f664440e7bb3ff7a90b6d706a3ac2cfaec95a
Tree-SHA512: a9910252b8ce6a05cab5530874549c2999ca2c28e835fc18aa8e5468fb417bd7d245864ec71d9233dd53e02940a9f0691b247430257f27eb0d7c20745d1c846d
232f96f5c8a3920c09db92f4dbac2ad7d10ce8cf doc: Add release notes for -avoidpartialspends (Karl-Johan Alm)
e00b4699cc6d2ee5697d38dd6607eb2631c9b77a clean-up: Remove no longer used ivars from CInputCoin (Karl-Johan Alm)
43e04d13b1ffc02b1082176e87f420198b40c7b1 wallet: Remove deprecated OutputEligibleForSpending (Karl-Johan Alm)
0128121101fb3ee82f3abd3973a967a4226ffe0e test: Add basic testing for wallet groups (Karl-Johan Alm)
59d6f7b4e2f847ec1f2ff46c84e6157655984f85 wallet: Switch to using output groups instead of coins in coin selection (Karl-Johan Alm)
87ebce25d66952f5ce565bb5130dcf5e24049872 wallet: Add output grouping (Karl-Johan Alm)
bb629cb9dc567cc819724d9f4852652926e60cbf Add -avoidpartialspends and m_avoid_partial_spends (Karl-Johan Alm)
65b3eda458221644616d0fdd6ba0fe01bdbce893 wallet: Add input bytes to CInputCoin (Karl-Johan Alm)
a443d7a0ca333b0bae63e04b5d476f9ad9c7aeac moveonly: CoinElegibilityFilter into coinselection.h (Karl-Johan Alm)
173e18a289088c6087ba6fac708e322aa63b7a94 utils: Add insert() convenience templates (Karl-Johan Alm)
Pull request description:
This PR adds an optional (off by default) `-avoidpartialspends` flag, which changes coin select to use output groups rather than outputs, where each output group corresponds to all outputs with the same destination.
It is a privacy improvement, as each time you spend some output, any other output that is publicly associated with the destination (address) will also be spent at the same time, at the cost of fee increase for cases where coin select without group restriction would find a more optimal set of coins (see example below).
For regular use without address reuse, this PR should have no effect on the user experience whatsoever; it only affects users who, for some reason, have multiple outputs with the same destination (i.e. address reuse).
Nodes with this turned off will still try to avoid partial spending, if the fee of the resulting transaction is not greater than the fee of the original transaction.
Example: a node has four outputs linked to two addresses `A` and `B`:
* 1.0 btc to `A`
* 0.5 btc to `A`
* 1.0 btc to `B`
* 0.5 btc to `B`
The node sends 0.2 btc to `C`. Without `-avoidpartialspends`, the following coin selection will occur:
* 0.5 btc to `A` or `B` is picked
* 0.2 btc is output to `C`
* 0.3 - fee is output to (unique change address)
With `-avoidpartialspends`, the following will instead happen:
* Both of (0.5, 1.0) btc to `A` or `B` is picked (one or the other pair)
* 0.2 btc is output to `C`
* 1.3 - fee is output to (unique change address)
As noted, the pro here is that, assuming nobody sends to the address after you spend from it, you will only ever use one address once. The con is that the transaction becomes slightly larger in this case, because it is overpicking outputs to adhere to the no partial spending rule.
This complements #10386, in particular it addresses @luke-jr and @gmaxwell's concerns in https://github.com/bitcoin/bitcoin/pull/10386#issuecomment-300667926 and https://github.com/bitcoin/bitcoin/pull/10386#issuecomment-302361381.
Together with `-avoidreuse`, this fully addresses the concerns in #10065 I believe.
Tree-SHA512: 24687a4490ba59cf4198ed90052944ff4996653a4257833bb52ed24d058b3e924800c9b3790aeb6be6385b653b49e304453e5d7ff960e64c682fc23bfc447621
# Conflicts:
# src/Makefile.am
# src/bench/coin_selection.cpp
# src/wallet/coincontrol.h
# src/wallet/coinselection.cpp
# src/wallet/coinselection.h
# src/wallet/init.cpp
# src/wallet/test/coinselector_tests.cpp
# src/wallet/wallet.cpp
# src/wallet/wallet.h
# test/functional/test_runner.py
d641c29a5a travis: Run feature_dbcrash functional tests in cron job (Chun Kuan Lee)
c0d947d725 tests: Reorder tests and move most of extended tests up to normal tests (Chun Kuan Lee)
Pull request description:
The travis should run almost all jobs unless it takes really long time, however it does not take too long for now. So it's time for moving it to normal job.
(The test sort is to see how many conflict will this cause, will drop it if there are too many)
The first commit can be reviewed by `git diff --color-moved=plain`
Tree-SHA512: db6bd5b1f19de2f729012adda6ed00ca989071fd40a20710c0ff2579b5bd008edcf7421c1ad56d5f0752354e7df408f58351129d35a1ab7f4a6caa9d315df2ec
# Conflicts:
# .travis/test_06_script.sh
# test/functional/test_runner.py
3842732 test: Add testing of value_ret for SelectCoinsBnB (Ben Woosley)
Pull request description:
Fix that the early bailout optimization tests did not test the intended
selection because their utxo pool was polluted by the make_hard_case test
preceding. Note the code was tested, just not with the constructed case.
Tree-SHA512: 95f665525f5922f70f4c17708c0c09900f38d7a652b5bdd817e017ba7ff2865a6234edbd340064ffccc20d34048c45df86a4ac5f46dd8f4aab98834e71dc9d3c
1cc58978b7 tests: Fix accidental trunction from int to bool (practicalswift)
Pull request description:
Fix accidental trunction from `int` to `bool`.
Context: https://github.com/bitcoin/bitcoin/pull/14086#issuecomment-416610313
Tree-SHA512: 72d209f892e580afa9c295174c206ea5ba764ff9e03613cd9bc57fd0d7118e895ee44d96db90930a29c0b4de7f51dc00101a1b32ba6b46576d34e089ff5482ba
* refac: use .empty()
* refac: remove redundant string initialization
* refac: 'find' called with a string literal consisting of a single character; consider using the more effective overload accepting a character
* refac: use empty
* refac: access static member statically
* Update src/governance/governance-object.cpp
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
