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158 Commits

Author SHA1 Message Date
sinetek 2a39ccf133 Add include for std::bind. 2021-01-13 02:05:00 +01:00
Hennadii Stepanov ad5f614bf3
qt: Name ClientModel timer QThread 2020-08-13 16:37:05 +03:00
Hennadii Stepanov d1ae7c0355
Make GetWarnings() return bilingual_str 2020-06-10 15:01:20 +03:00
Vasil Dimov f46b678acf
qt: lock cs_main, m_cached_tip_mutex in that order 
Always lock the mutexes `cs_main` and `m_cached_tip_mutex` in
the same order: `cs_main`, `m_cached_tip_mutex`. Otherwise we may end up
in a deadlock.

`ClientModel::m_cached_tip_blocks` is protected by
`ClientModel::m_cached_tip_mutex`. There are two access paths that
lock the two mutexes in opposite order:

```
validation.cpp:2868 CChainState::ActivateBestChain(): lock cs_main
validation.cpp:2916 CChainState::ActivateBestChain(): call uiInterface.NotifyBlockTip()
ui_interface.cpp:52 CClientUIInterface::NotifyBlockTip(): go deep in boost
...
qt/clientmodel.cpp:255 BlockTipChanged(): lock m_cached_tip_mutex
```

and

```
qt/clientmodel.cpp:119 ClientModel::getBestBlockHash(): lock m_cached_tip_mutex
qt/clientmodel.cpp:121 ClientModel::getBestBlockHash(): call m_node.getBestBlockHash()
interfaces/node.cpp:200 NodeImpl::getBestBlockHash(): lock cs_main
```

From `debug.log`:

```
POTENTIAL DEADLOCK DETECTED
Previous lock order was:
 m_cs_chainstate validation.cpp:2851
 (1) cs_main validation.cpp:2868
 ::mempool.cs validation.cpp:2868
 (2) clientmodel->m_cached_tip_mutex qt/clientmodel.cpp:255
Current lock order is:
 (2) m_cached_tip_mutex qt/clientmodel.cpp:119
 (1) ::cs_main interfaces/node.cpp:200
```

The possible deadlock was introduced in
https://github.com/bitcoin/bitcoin/pull/17993
 2020-06-01 17:14:43 +02:00
furszy a06e845e82
BlockTip struct created and connected to notifyHeaderTip and notifyBlockTip signals. 2020-05-23 20:02:10 -03:00
furszy 2f867203b0
Added best block hash to the NotifyHeaderTip and NotifyBlockTip signals. 
[ClientModel] best header/block hash cached.
 2020-05-23 20:02:04 -03:00
Hennadii Stepanov 06d519f0b4
qt: Add SynchronizationState enum to signal parameter 2020-05-19 03:01:42 +03:00
Hennadii Stepanov 3c709aa69d
refactor: Remove Node::getReindex() call from GUI 2020-05-19 02:49:48 +03:00
Hennadii Stepanov 1dab574edf
refactor: Pass SynchronizationState enum to GUI 
Co-authored-by: Russell Yanofsky <russ@yanofsky.org>
 2020-05-19 02:49:32 +03:00
MarcoFalke fa488f131f
scripted-diff: Bump copyright headers 
-BEGIN VERIFY SCRIPT-
./contrib/devtools/copyright_header.py update ./
-END VERIFY SCRIPT-
 2020-04-16 13:33:09 -04:00
MarcoFalke 3eb8b1c392
Merge #17905: gui: Avoid redundant tx status updates 
96cb597325 gui: Avoid redundant tx status updates (Russell Yanofsky)

Pull request description:

  This PR is part of the [process separation project](https://github.com/bitcoin/bitcoin/projects/10).

  In `TransactionTablePriv::index`, avoid calling `interfaces::Wallet::tryGetTxStatus` if the status is up to date as of the most recent `NotifyBlockTip` notification.  Store height from the most recent notification in a new `ClientModel::cachedNumBlocks` variable in order to check this.

  This avoids floods of IPC traffic from `tryGetTxStatus` with #10102 when there are a lot of transactions. It might also make the GUI a little more efficient even when there is no IPC.

ACKs for top commit:
  promag:
    Code review ACK 96cb597325.
  hebasto:
    ACK 96cb597325

Tree-SHA512: fce597bf52a813ad4923110d0a39229ea09e1631e0d580ea18cffb09e58cdbb4b111a40a9a9270ff16d8163cd47b0bd9f1fe7e3a6c7ebb19198f049f8dd1aa46
 2020-04-10 16:34:30 -04:00
Hennadii Stepanov c9fe61291e
gui: Throttle GUI update pace when -reindex 
Co-authored-by: Barry Deeney <mxaddict@codedmaster.com>
Co-authored-by: Russell Yanofsky <russ@yanofsky.org>
 2020-02-12 23:51:41 +02:00
Russell Yanofsky 96cb597325 gui: Avoid redundant tx status updates 
In TransactionTablePriv::index, avoid calling
interfaces::Wallet::tryGetTxStatus if the status is up to date as of the most
recent NotifyBlockTip notification.  Store height from the most recent
notification in a new ClientModel::cachedNumBlocks variable in order to check
this.

This avoids floods of IPC traffic from tryGetTxStatus with #10102 when there
are a lot of transactions. It might also make the GUI a little more efficient
even when there is no IPC.
 2020-01-09 16:05:35 -04:00
MarcoFalke aaaaad6ac9
scripted-diff: Bump copyright of files changed in 2019 
-BEGIN VERIFY SCRIPT-
./contrib/devtools/copyright_header.py update ./
-END VERIFY SCRIPT-
 2019-12-30 10:42:20 +13:00
John Newbery 869b6314fd [qt] remove unused parameter from getWarnings() 2019-12-15 13:23:30 -03:00
João Barbosa 6b6be41c36 gui: Make polling in ClientModel asynchronous 
With this change polling runs in a different thread to prevent
disturbing the event loop.
 2019-10-25 14:53:37 +01:00
João Barbosa 64fee48944 qt: Assert QMetaObject::invokeMethod result 2019-07-08 21:30:25 +01:00
practicalswift eca9767673 Make reasoning about dependencies easier by not including unused dependencies 2019-06-02 17:15:23 +02:00
251 418d3230f8 Resolve the checkpoints <-> validation CD. 
This commit resolves the checkpoints -> validation -> checkpoints
cirular dependency by moving
`CheckPoints::GetLastCheckpoint(const CCheckpointData& data)` from
`checkpoints.cpp` to `validation.cpp`.
 2019-03-23 17:43:54 +01:00
Wladimir J. van der Laan 12a910c943
Merge #15091: GUI: fix model overlay header sync 
e8db6b8044 Qt: Fix update headers-count (Jonas Schnelli)
7bb45e4b7a Qt: update header count regardless of update delay (Jonas Schnelli)

Pull request description:

  Update the block and header tip is constraint to have a minimal distance of 250ms between updates... which can lead to miss the last header update.

  The modal overlay then assumes we are still in header sync and the view get stuck in "syncing headers,..." (while it's actually syncing blocks).

  This removes the 250ms minimal delta for header updates as well as it fixes the correct display of how header updates should update the labels.

Tree-SHA512: 57608dac822b135cd604fc6ba1c80f25c0202a6e20bb140362026615d4bf243ef4fcc254a11bad36419c554a222a2f4947438d4ce44aa14041d1874751643d68
 2019-02-06 17:00:30 +01:00
practicalswift 9096276e0b
Don't use zero as null pointer constant (-Wzero-as-null-pointer-constant) 
Qt-only changes.
 2019-01-13 03:25:14 -08:00
Jonas Schnelli 7bb45e4b7a
Qt: update header count regardless of update delay 2019-01-04 08:52:22 -10:00
MarcoFalke cbb91cd0ec
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
 2018-12-29 14:14:26 +01:00
Jim Posen 2068f089c8 scripted-diff: Move util files to separate directory. 
-BEGIN VERIFY SCRIPT-
mkdir -p src/util
git mv src/util.h src/util/system.h
git mv src/util.cpp src/util/system.cpp
git mv src/utilmemory.h src/util/memory.h
git mv src/utilmoneystr.h src/util/moneystr.h
git mv src/utilmoneystr.cpp src/util/moneystr.cpp
git mv src/utilstrencodings.h src/util/strencodings.h
git mv src/utilstrencodings.cpp src/util/strencodings.cpp
git mv src/utiltime.h src/util/time.h
git mv src/utiltime.cpp src/util/time.cpp

sed -i 's/<util\.h>/<util\/system\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')
sed -i 's/<utilmemory\.h>/<util\/memory\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')
sed -i 's/<utilmoneystr\.h>/<util\/moneystr\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')
sed -i 's/<utilstrencodings\.h>/<util\/strencodings\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')
sed -i 's/<utiltime\.h>/<util\/time\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')

sed -i 's/BITCOIN_UTIL_H/BITCOIN_UTIL_SYSTEM_H/g' src/util/system.h
sed -i 's/BITCOIN_UTILMEMORY_H/BITCOIN_UTIL_MEMORY_H/g' src/util/memory.h
sed -i 's/BITCOIN_UTILMONEYSTR_H/BITCOIN_UTIL_MONEYSTR_H/g' src/util/moneystr.h
sed -i 's/BITCOIN_UTILSTRENCODINGS_H/BITCOIN_UTIL_STRENCODINGS_H/g' src/util/strencodings.h
sed -i 's/BITCOIN_UTILTIME_H/BITCOIN_UTIL_TIME_H/g' src/util/time.h

sed -i 's/ util\.\(h\|cpp\)/ util\/system\.\1/g' src/Makefile.am
sed -i 's/utilmemory\.\(h\|cpp\)/util\/memory\.\1/g' src/Makefile.am
sed -i 's/utilmoneystr\.\(h\|cpp\)/util\/moneystr\.\1/g' src/Makefile.am
sed -i 's/utilstrencodings\.\(h\|cpp\)/util\/strencodings\.\1/g' src/Makefile.am
sed -i 's/utiltime\.\(h\|cpp\)/util\/time\.\1/g' src/Makefile.am

sed -i 's/-> util ->/-> util\/system ->/' test/lint/lint-circular-dependencies.sh
sed -i 's/src\/util\.cpp/src\/util\/system\.cpp/g' test/lint/lint-format-strings.py test/lint/lint-locale-dependence.sh
sed -i 's/src\/utilmoneystr\.cpp/src\/util\/moneystr\.cpp/g' test/lint/lint-locale-dependence.sh
sed -i 's/src\/utilstrencodings\.\(h\|cpp\)/src\/util\/strencodings\.\1/g' test/lint/lint-locale-dependence.sh
sed -i 's/src\\utilstrencodings\.cpp/src\\util\\strencodings\.cpp/' build_msvc/libbitcoinconsensus/libbitcoinconsensus.vcxproj
-END VERIFY SCRIPT-
 2018-11-04 22:46:07 -08:00
Chun Kuan Lee cb53b825c2 scripted-diff: Replace boost::bind with std::bind 
-BEGIN VERIFY SCRIPT-
for j in $(seq 1 5)
do
    sed -i "s/ _${j}/ std::placeholders::_${j}/g" $(git grep --name-only " _${j}" -- '*.cpp' '*.h')
done
sed -i "s/boost::bind/std::bind/g" $(git grep --name-only boost::bind -- '*.cpp' '*.h')
sed -i "s/boost::ref/std::ref/g" $(git grep --name-only boost::ref -- '*.cpp' '*.h')
sed -i '/boost\/bind/d' $(git grep --name-only boost/bind)
-END VERIFY SCRIPT-
 2018-10-20 02:29:59 +08:00
Hennadii Stepanov 3045704502
Add "Blocksdir" to Debug window 
To get the current blocksdir is valuable for debug purposes after
merging #12653.
 2018-10-06 00:07:05 +03:00
João Barbosa f78558f1e3 qt: Use new Qt5 connect syntax 2018-08-21 09:43:54 +01:00
DrahtBot eb7daf4d60 Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
practicalswift 66ed242343 Remove redundant forward declaration 2018-07-18 09:39:31 +02:00
Cristian Mircea Messel 73cd5b25b9 [gui] Add proxy icon in statusbar 2018-05-15 23:23:56 +03:00
Russell Yanofsky 17780d6f35 scripted-diff: Avoid `interface` keyword to fix windows gitian build 
Rename `interface` to `interfaces`

Build failure reported by Chun Kuan Lee <ken2812221@gmail.com>
https://github.com/bitcoin/bitcoin/pull/10244#issuecomment-379434756

-BEGIN VERIFY SCRIPT-

git mv src/interface src/interfaces
ren() { git grep -l "$1" | xargs sed -i "s,$1,$2,g"; }
ren interface/            interfaces/
ren interface::           interfaces::
ren BITCOIN_INTERFACE_    BITCOIN_INTERFACES_
ren "namespace interface" "namespace interfaces"

-END VERIFY SCRIPT-
 2018-04-07 03:42:02 -04:00
Russell Yanofsky 3034a462a5 Remove direct bitcoin calls from qt/bantablemodel.cpp 2018-04-04 16:52:40 -04:00
Russell Yanofsky e0b66a3b7c Remove direct bitcoin calls from qt/peertablemodel.cpp 2018-04-04 16:52:40 -04:00
Russell Yanofsky fe6f27e6ea Remove direct bitcoin calls from qt/clientmodel.cpp 2018-04-04 16:52:40 -04:00
practicalswift 1f45e2164a scripted-diff: Convert 11 enums into scoped enums (C++11) 
-BEGIN VERIFY SCRIPT-

sed -i 's/enum DBErrors/enum class DBErrors/g' src/wallet/walletdb.h
git grep -l DB_ | xargs sed -i 's/DB_\(LOAD_OK\|CORRUPT\|NONCRITICAL_ERROR\|TOO_NEW\|LOAD_FAIL\|NEED_REWRITE\)/DBErrors::\1/g'
sed -i 's/^    DBErrors::/    /g' src/wallet/walletdb.h

sed -i 's/enum VerifyResult/enum class VerifyResult/g' src/wallet/db.h
sed -i 's/\(VERIFY_OK\|RECOVER_OK\|RECOVER_FAIL\)/VerifyResult::\1/g' src/wallet/db.cpp

sed -i 's/enum ThresholdState/enum class ThresholdState/g' src/versionbits.h
git grep -l THRESHOLD_ | xargs sed -i 's/THRESHOLD_\(DEFINED\|STARTED\|LOCKED_IN\|ACTIVE\|FAILED\)/ThresholdState::\1/g'
sed -i 's/^    ThresholdState::/    /g' src/versionbits.h

sed -i 's/enum SigVersion/enum class SigVersion/g' src/script/interpreter.h
git grep -l SIGVERSION_ | xargs sed -i 's/SIGVERSION_\(BASE\|WITNESS_V0\)/SigVersion::\1/g'
sed -i 's/^    SigVersion::/    /g' src/script/interpreter.h

sed -i 's/enum RetFormat {/enum class RetFormat {/g' src/rest.cpp
sed -i 's/RF_\(UNDEF\|BINARY\|HEX\|JSON\)/RetFormat::\1/g' src/rest.cpp
sed -i 's/^    RetFormat::/    /g' src/rest.cpp

sed -i 's/enum HelpMessageMode {/enum class HelpMessageMode {/g' src/init.h
git grep -l HMM_ | xargs sed -i 's/HMM_BITCOIN/HelpMessageMode::BITCOIN/g'
sed -i 's/^    HelpMessageMode::/    /g' src/init.h

sed -i 's/enum FeeEstimateHorizon/enum class FeeEstimateHorizon/g' src/policy/fees.h

sed -i 's/enum RBFTransactionState/enum class RBFTransactionState/g' src/policy/rbf.h
git grep -l RBF_ | xargs sed -i 's/RBF_TRANSACTIONSTATE_\(UNKNOWN\|REPLACEABLE_BIP125\|FINAL\)/RBFTransactionState::\1/g'
sed -i 's/^    RBFTransactionState::/    /g' src/policy/rbf.h

sed -i 's/enum BlockSource {/enum class BlockSource {/g' src/qt/clientmodel.h
git grep -l BLOCK_SOURCE_ | xargs sed -i 's/BLOCK_SOURCE_\(NONE\|REINDEX\|DISK\|NETWORK\)/BlockSource::\1/g'
sed -i 's/^    BlockSource::/    /g' src/qt/clientmodel.h

sed -i 's/enum FlushStateMode {/enum class FlushStateMode {/g' src/validation.cpp
sed -i 's/FLUSH_STATE_\(NONE\|IF_NEEDED\|PERIODIC\|ALWAYS\)/FlushStateMode::\1/g' src/validation.cpp
sed -i 's/^    FlushStateMode::/    /g' src/validation.cpp

sed -i 's/enum WitnessMode {/enum class WitnessMode {/g' src/test/script_tests.cpp
sed -i 's/WITNESS_\(NONE\|PKH\|SH\)/WitnessMode::\1/g' src/test/script_tests.cpp
sed -i 's/^    WitnessMode::/    /g' src/test/script_tests.cpp

-END VERIFY SCRIPT-
 2018-03-09 15:03:40 +01:00
Jonas Schnelli 90ba2df11b
Fix missing cs_main lock for GuessVerificationProgress() 2018-01-30 17:49:22 -10:00
Akira Takizawa 595a7bab23 Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
MeshCollider 1a445343f6 scripted-diff: Replace #include "" with #include <> (ryanofsky) 
-BEGIN VERIFY SCRIPT-
for f in \
  src/*.cpp \
  src/*.h \
  src/bench/*.cpp \
  src/bench/*.h \
  src/compat/*.cpp \
  src/compat/*.h \
  src/consensus/*.cpp \
  src/consensus/*.h \
  src/crypto/*.cpp \
  src/crypto/*.h \
  src/crypto/ctaes/*.h \
  src/policy/*.cpp \
  src/policy/*.h \
  src/primitives/*.cpp \
  src/primitives/*.h \
  src/qt/*.cpp \
  src/qt/*.h \
  src/qt/test/*.cpp \
  src/qt/test/*.h \
  src/rpc/*.cpp \
  src/rpc/*.h \
  src/script/*.cpp \
  src/script/*.h \
  src/support/*.cpp \
  src/support/*.h \
  src/support/allocators/*.h \
  src/test/*.cpp \
  src/test/*.h \
  src/wallet/*.cpp \
  src/wallet/*.h \
  src/wallet/test/*.cpp \
  src/wallet/test/*.h \
  src/zmq/*.cpp \
  src/zmq/*.h
do
  base=${f%/*}/ relbase=${base#src/} sed -i "s:#include \"\(.*\)\"\(.*\):if test -e \$base'\\1'; then echo \"#include <\"\$relbase\"\\1>\\2\"; else echo \"#include <\\1>\\2\"; fi:e" $f
done
-END VERIFY SCRIPT-
 2017-11-16 08:23:01 +13:00
practicalswift e0d459264f Avoid redundant redeclaration of GetWarnings(const string&) 
std::string GetWarnings(const std::string& strFor) is declared in
warnings.h and defined in warnings.cpp.
 2017-07-18 15:54:38 +02:00
Ricardo Velhote c07475294a
[RPC] Add an uptime command that displays the amount of time that bitcoind has been running 2017-06-25 20:25:45 +01:00
Dimitris Tsapakidis 0a5a6b90bc Fixed multiple typos 
A few "a->an" and "an->a".
"Shows, if the supplied default SOCKS5 proxy" -> "Shows if the supplied default SOCKS5 proxy". Change made on 3 occurrences.
"without fully understanding the ramification of a command" -> "without fully understanding the ramifications of a command".
Removed duplicate words such as "the the".
 2017-06-22 19:18:10 +03:00
Wladimir J. van der Laan 86ea3c2ff2
Merge #10181: Include cleanup 
1c897fc Missing includes (Jorge Timón)
a1fd450 Trivial: Remove unneeded includes from .h: (Jorge Timón)

Tree-SHA512: ada3e62cc2435e58172a88b380be371b717a05725956c15e5493b6e19fe2903e5e6e43fd22dc24699333a0e8a0c7b42eb1ae61b41cb4ba82495be18e2d4ef3c6
 2017-04-20 23:24:00 +02:00
Jonas Schnelli 928d4a9ac5
Set both time/height header caches at the same time 2017-04-20 09:51:41 +02:00
Jonas Schnelli 610a91719c
Declare headers height/time cache mutable, re-set the methods const 2017-04-20 09:51:05 +02:00
Jonas Schnelli 7148f5e7d7
Reduce cs_main locks during modal overlay by adding an atomic cache 2017-04-19 20:54:18 +02:00
Jorge Timón 1c897fc3da
Missing includes 2017-04-13 02:31:44 +02:00
Pieter Wuille 3641141c8f Move tx estimation data out of CCheckPointData 2017-01-04 13:18:49 -08:00
Pieter Wuille a4bac66cca [MOVEONLY] Move progress estimation out of checkpoints 2017-01-04 13:18:49 -08:00
isle2983 27765b6403 Increment MIT Licence copyright header year on files modified in 2016 
Edited via:

$ contrib/devtools/copyright_header.py update .
 2016-12-31 11:01:21 -07:00
Matt Corallo 76faa3cdfe Rename the remaining main.{h,cpp} to validation.{h,cpp} 2016-12-02 09:42:51 -08:00