ef362f2773 rpc/gui: Remove 'Unknown block versions being mined' warning (Wladimir J. van der Laan)
Pull request description:
Due to miners inserting garbage into the version numbers causing false positives, the current version signalling has become completely useless. This removes the "unknown block versions" warning which has the tendency to scare users unnecessarily (and might get them to "update" to something bad).
It preserves the warning in the logs. Whether this is desirable can be a point of discussion.
Tree-SHA512: 51407ccd24a571462465d9c7180f0f28307c50b82a03284abe783e181d8ab7e0638dbb710698d883f28de8a609db70763e39be2470d956e67c833da0768e43e9
fa2cdc9ac2 test: Simplify create_cache (MarcoFalke)
fa25210d62 qa: Fix wallet_txn_doublespend issue (MarcoFalke)
1111aecbb5 qa: Always refresh stale cache to be out of ibd (MarcoFalke)
fab0d85802 qa: Remove mocktime unless required (MarcoFalke)
Pull request description:
When starting a test, we are always in IBD because the timestamps on cached blocks are in the past. Usually, we solve that by generating a block at the beginning of the test.
That is clumsy and might even lead to other problems such as #15360 and https://github.com/bitcoin/bitcoin/issues/14446#issuecomment-461926598
So fix that by getting rid of mocktime and always refreshing the last block of the cache when starting the test framework.
Should fix#14446
Tree-SHA512: 6af09800f9c86131349a103af617a54551f5f3f3260d38e14e3f30fdd3d91a0feb0100c56cbb12eae4aeac5571ae4b530b16345cbb831d2670237b53351a22c1
Due to miners inserting garbage into the version numbers, the current
version signalling has become completely useless. This removes the
"unknown block versions" warning which has the tendency to scare
users unnecessarily (and might get them to "update" to something
bad).
It preserves the warning in the logs. Whether this is desirable can
be a point of discussion.
3f5ad622e5 Enable PID file creation on Windows - Add available WIN PID function - Consider WIN32 in each relevant case - Add new preprocessor definitions to suppress warning - Update error message for generic OS (riordant)
Pull request description:
# Introduction
As discussed with @laanwj on IRC:
- PID file creation was never enabled for Windows, as the `pid_t` filetype is not available for it. However, the WIN32 API contains the header [`Processthreadsapi.h`](https://github.com/CodeShark/x86_64-w64-mingw32/blob/master/include/processthreadsapi.h) which in turn contains the function [`GetCurrentProcessId()`](https://docs.microsoft.com/en-gb/windows/desktop/api/processthreadsapi/nf-processthreadsapi-getcurrentprocessid). ~~This function is called at a higher level by [`_getpid()`](https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/getpid?view=vs-2017)~~ EDIT: `_getpid()` is not available to the MSVC compiler used in the AppVeyor build. As a result, I have changed the function call to`GetCurrentProcessId()`, which performs the same function and is available to both MinGW & MSVC.
This allows one to capture the PID in Windows, without any additional includes - the above function is already available.
- Within this PR, I have added a separate line that calls `GetCurrentProcessId()` in the case of a WIN compilation, and the usual `getpid()` otherwise. All code blocks processing PID file logic that avoid WIN32 have been changed to consider it. I have also updated the preprocessor definitions in `libbitcoin_server.vcxproj.in` to suppress a warning related to `std::strerror` for the MSVC build, that was causing the AppVeyor build to fail (see @fanquake comment below).
# Rationale
- Consistency between OS's running Bitcoin
- Applications which build off of `bitcoind`, such as novel front-end clients, often need access to the PID in order to control the daemon. Instead of designing some alternate way of doing this for one system, it should be consistent between all of them.
In collaboration with @joernroeder
Tree-SHA512: 22fcbf866e99115d12ed29716e68d200d4c118ae2f7b188b7705dc0cf5f0cd0ce5fb18f772744c6238eecd9e6d0922c615e2f0e12a7fe7c810062a79d97aa6a2
- Add available WIN PID function
- Consider WIN32 in each relevant case
- Add new preprocessor definitions to suppress warning
- Update error message for generic OS
Co-authored-by: Jörn Röder <kontakt@joernroeder.de>
fa4ce7038d rpc: Actually throw help when passed invalid number of params (MarcoFalke)
fa05626ca7 rpc: Add RPCHelpMan::IsValidNumArgs() (MarcoFalke)
Pull request description:
Can be tested by
* running the included test against an old binary (compiled without this patch)
* calling `setban 1 "add" 3 4 5 6 7 8 9 0` in the gui
Tree-SHA512: aa6a25bbe6f40722913ea292252a62a4012c964eed9f4035335a2e2d13be98eb60f368e8a3251a104a26a62c08b2cb926b06e5ab1418ef1cf4abdd71d87c2919
39e20fc54f Add missing #include. (Daniel Kraft)
Pull request description:
bd0dbe8763 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
This also changes the uiInterface.LoadWallet signal argument type from
shared_ptr<CWallet> to unique_ptr<interfaces::Wallet> because CWallet is an
internal wallet class that shouldn't be used in non-wallet code (and also can't
be passed across process boundaries).
This commit does not change behavior.
This avoids a bogus circular dependency error in the next commit:
interfaces/chain -> interfaces/wallet -> wallet/wallet -> interfaces/chain
Which is incorrect, because interfaces/chain.cpp depends only on the
interfaces/wallet.h file, not the interfaces/wallet.cpp file, and it is
wrong to treat these as a unit. Inside the interfaces directory, .h files
contain abstract class definitions and .cpp files contain implementations of
those classes, so you don't need to link against .cpp files if you're only
using the abstract class definition in the .h file.
An alternative fix might be to rename all the cpp files in the interfaces
directory like: chain.cpp->chain_impl.cpp, node.cpp->node_impl.cpp. But just
getting the linter to treat these files as independent dependencies seemed
like it would allow keeping code organization straightforward and avoiding
the need to rename things.
fa9b60c842 Remove unused TransactionError constants (MarcoFalke)
Pull request description:
Fixup to #14978, which introduced a bunch of unused enum values, such as `UNKNOWN_ERROR`, `ERROR_COUNT` and `TRANSACTION_ERR_LAST`. None of those have a meaning in the context of an `enum class`, where the compiler can infer if all cases have been covered in a switch-case.
Also, move the global `::maxTxFee` back to the rpc caller, so it can be set on a per call basis (in the future).
Tree-SHA512: 7f1e2d795f1c1278ecd54ddab2b92c2a862f3c637b482d1d008208925befa1c9dd4b3c4bb1bfcbc5ca4b66a41004aaf01ea96ea95236f944250b8a6cf99ff173
a786c3b306 Slight tweak to the verify-commits script directions (Douglas Roark)
Pull request description:
Clarify that GnuPG may be used on both Linux and macOS to obtain the keys required to verify the commits.
Tree-SHA512: cec556370f03e00bbd6f585d26b360ca236cf55cb5c0996f6d950d8a98f77c92cc02f1719c8f9b9dc9eac6900eb341a13b50a012752832f39095b7e84046f2cd
7cb1a1401d Explain that unused mempool memory is added to -dbcache (Sjors Provoost)
Pull request description:
Since `-maxmempool` is 450 MB by default it's quite possible for a user to accidentally OOM a low
memory device if they increase `-dbcache` beyond the default.
<img width="563" alt="schermafbeelding 2018-09-06 om 17 02 40" src="https://user-images.githubusercontent.com/10217/45166219-c9c4f700-b1f6-11e8-9ee5-14b8b3a9830b.png">
Tree-SHA512: 44c7419d0b06c14aee5d2c02a41e5da488bcb40a5f65ba24554a45707b222f1e4b03d42486dfef9336d917ac2990eef2b1aec287a75b3ef1ccca0e88ac86a0c0
55e05a82cd Added some factors that affect the dependency list (Martin Erlandsson)
Pull request description:
To simplify build instructions, the librsvg formula should be moved to the main `brew install ...` command, in my opinion.
It is not a big problem to install a single extra formula, and it will only be unused for some users.
An additional reason for this change is that I would like to add a comment (in a future PR) about making sure you have the latest version of all deps (in the case of preexisting formulae). That comment can be authored more clearly if this simplification PR is merged.
Tree-SHA512: e63284a4e0584f071a920f6b8ac46694de38e7b1df1e0dc2b00262c1487a2f2851fae721e8f4907a4aad0335f287e881974df6f9d05fe9b26f0ba71033dce145
901baf2c9e doc: update FreeBSD build guide for 12.0 (fanquake)
Pull request description:
Updated the build guide for FreeBSD 12.0 (also bought more inline with the other `BSD` guides.
As of FreeBSD 12.0, an ancient GDB is [no longer installed by default](https://www.freebsd.org/releases/12.0R/relnotes.html). Instead, a modern version is available from [`devel/gdb`](https://www.freshports.org/devel/gdb), which is currently version 8.2.x. A recent `LLDB` is also available.
Tree-SHA512: c9034348362c2c3d20ee26f6fd66bc447b448dcee767fc9e40131dce26fb54d059fe3b0577c5984931069580d5326eaa0ccf97389458edd3dba02b5ca62f2236
3782075a5f Move all PID file stuff to init.cpp (Hennadii Stepanov)
561e375c73 Make PID file creating errors fatal (Hennadii Stepanov)
745a2ace18 Improve PID file removing errors logging (Hennadii Stepanov)
Pull request description:
Digging into #15240 the lack of the proper logging has been discovered.
Fixed by this PR.
UPDATE (inspired by @laanwj's [comment](https://github.com/bitcoin/bitcoin/pull/15278#discussion_r252641810)):
Not being able to create the PID file is fatal now.
Output of `bitcoind`:
```
$ src/bitcoind -pid=/run/bitcoind/bitcoind.pid
2019-02-01T23:20:10Z Bitcoin Core version v0.17.99.0-561e375c7 (release build)
2019-02-01T23:20:10Z Assuming ancestors of block 0000000000000037a8cd3e06cd5edbfe9dd1dbcc5dacab279376ef7cfc2b4c75 have valid signatures.
2019-02-01T23:20:10Z Setting nMinimumChainWork=00000000000000000000000000000000000000000000007dbe94253893cbd463
2019-02-01T23:20:10Z Using the 'sse4(1way),sse41(4way),avx2(8way)' SHA256 implementation
2019-02-01T23:20:10Z Using RdRand as an additional entropy source
2019-02-01T23:20:11Z Error: Unable to create the PID file '/run/bitcoind/bitcoind.pid': No such file or directory
Error: Unable to create the PID file '/run/bitcoind/bitcoind.pid': No such file or directory
2019-02-01T23:20:11Z Shutdown: In progress...
2019-02-01T23:20:11Z Shutdown: Unable to remove PID file: File does not exist
2019-02-01T23:20:11Z Shutdown: done
```
Output of `bitcoin-qt`:
**Notes for reviewers**
1. `CreatePidFile()` has been moved from `util/system.cpp` to `init.cpp` for the following reasons:
- to get the ability to use `InitError()`
- now `init.cpp` contains code of both creating PID file and removing it
2. Regarding 0.18 release process: this PR modifies 1 string and introduces 2 new ones.
Tree-SHA512: ac07d0f800e61ec759e427d0afc0ca43d67f232e977662253963afdd0a220d34b871050f58149fc9fabd427bfc8e0d3f6a6032f2a38f30ad366fc0d074b0f2b3
