9d811dc Document partial validation in ConnectBlock() (Suhas Daftuar)
Pull request description:
`ConnectBlock()` relies on validation that happens in `ContextualCheckBlock()` and
`ContextualCheckBlockHeader()`. This has implications for implementing consensus
changes and handling software upgrade to ensure that nodes upgrading their
software end up enforcing all the consensus rules.
Tree-SHA512: 36a252af2221b0e5d5d6f8d5f8b16f8b566ca0db2d56242130a5523302c8757599ac234594a6a946c1689b260d18a32c2c7f8c3831304e78b9832e2ce5ac435a
e1a8ec5 Fix: Open files read only if requested (Andras Elso)
Tree-SHA512: 047951bf3fa1272764596d2efed0a541105a6d3057789ba4218cd1bbce8a802cab0feac0ed3d28f6eab6b2e54e294d46f729dd0162d6d209e319d716c0567352
This commit moves the logic that sends a version message
on connection from NodeConn to NodeConnCB. NodeConn should
not be aware of the semantics or meaning of the P2P payloads.
This makes NodeConnCB a subclass of NodeConn, and
removes the need for the client code to know
anything about the implementation details of NodeConnCB.
NodeConn can now be swapped out for any other implementation
of a low-level connection without changing client code.
PR #10286 introduced a few steps which are not robust to early shutdown
in initialization.
Stumbled upon this with #11781, not sure if there are other scenarios
that can trigger it, but it's harden against this in any case.
abbd230 Move RPC registration out of AppInitParameterInteraction (Russell Yanofsky)
Pull request description:
Move to AppInitServers. This doesn't have any effects on bitcoin behavior. It was just strange to have this unrelated code in the middle of parameter interaction.
Tree-SHA512: 373e18f2ef8d21999ad36295d69326128a3086044acfc8ed537abd5497c8d3620b9832f7f6aa87c0c0939bb5e0d92be8a3c006b5997e9e6fa20334f5610c89bc
fae98f6 [Docs] Bump minimum required version of GCC to 4.8 (fanquake)
Pull request description:
Make it explicit that the minimum required version of GCC is 4.8. Discussion in #11732.
Tree-SHA512: 85ade5a4a63ea1cb6b5e20756bc96f25518c394e00a8d3ed5b9c2927b55ea3155645ca74bb1c7e7eda69d7e42d440a42bde839f281e57fc3e20390b2a19885d6
d9340ce Fix sendrawtransaction hang when sending a tx already in mempool (Matt Corallo)
Pull request description:
I assume this is what #11721 actually hit.
Tree-SHA512: 1da4088bbda64c5527233de9ec4d03f9e0c1eacddb2ed3deab3cb99eac0293ee6fb846830f97b5e10e230307b6d7fd18013043173aa4f27ef171d9da626e2c88
65e91f5ed [tests] Test that mempool rejects coinbase transactions (James O'Beirne)
Pull request description:
Neither the unit nor functional tests appear to cover rejecting a transaction from acceptance to the mempool on the basis of it being a coinbase. Seems like a decent thing to have a test for.
Tree-SHA512: 53af53c975cad5d7a21c443d71a1c0ced5c70a7799b75bb44d9b7dd6ab2afbcdcaab14571540efeb848f3a1daee5e1dd856530d8f2b50582595219a1c17555ff
fe27a7236 [docs] links to code style guides (Sjors Provoost)
Pull request description:
I always have difficulty finding these, probably because they're not actually called "code style guideline".
Tree-SHA512: a2716c5e7e6778ce71b4451091e3899c0f9e04d07e95d1a0bdb07eb0319c083e3d9aa94bc2e33fc8546f82a1441e73c37218fdc7f228ee8273c7a87466958973
ConnectBlock() relies on validation that happens in ContextualCheckBlock() and
ContextualCheckBlockHeader(). This has implications for implementing consensus
changes and handling software upgrade to ensure that nodes upgrading their
software end up enforcing all the consensus rules.
A) The changes in behavior are as follows:
1. Introduce logging category "none" as alias of "0" for
both RPC-logging and bitcoind "-debug" parameter.
2. Same as "0" is given to argument of "-debug",
if "none" or "0" is given to <include>, all other given logging
categories are ignored. The same is true for <exclude>.
(Before this PR, "0" was accepted but just be ignored itself.)
B) The changes in the help text are as follows:
1. Add a descrption about the evaluation order of <include> and
<exclude> to clarify how debug loggig categories to be set.
2. Delete text that describe restriction about libevent because
it's already allowed libevent logging to be updated during runtime.
3. Add a description for category "all", "1", "none" and "0".
4. Add "optional" to the help text of <include> and <exclude>.
5. Add missing new lines before "Argument:".
6. This RPC always returns all logging categories with status.
Fix the help text to match this behavior.
c3055bb Add help-console command to Qt debug console (Luke Mlsna)
Pull request description:
This PR would close issue #9195 by adding documentation for the debug console features (mainly nested commands) which were added in [PR #7783](https://github.com/bitcoin/bitcoin/pull/7783).
The following changes were made to QT debug console code:
- Added a line to the initial message text at the top of the debug console:
> For more information on using this console type **help-console**.
- Added a pseudo-command `help-console` which is hooked after parsing the request, but before actually executing the RPC thread. It prints the following text to the console as if it were a valid RPC response.
> This console accepts RPC commands using the standard syntax.
> example: getblockhash 8
> This console can also accept RPC commands using bracketed syntax.
> example: getblockhash(8)
> A space or a comma can be used to separate arguments for either syntax.
> example: sendtoaddress \<address\> \<amount\>
> sendtoaddress,\<address\>,\<amount\>
> Commands may be nested when specified with the bracketed syntax.
> example: getblockinfo(getblockhash(0),true).
> Result values can be queried with a non-quoted string in brackets.
> example: getblock(getblockhash(0) true)[height]
This seemed like a reasonably sane way to introduce a fake RPC help command, but
Tree-SHA512: 35d73dcef9c4936b8be99e80978169f117c22b94f4400c91097bf7e0e1489060202dcd738d9debdf4c8a7bd10709e2c19d4f625f19e47c4a034f1d6019c0e0f2
49bd659 tests: move pwalletMain to wallet test fixture (Wladimir J. van der Laan)
Pull request description:
Scope the variable instead of using an external global; this is how test fixtures are intended to be used.
Followup to #11713.
Tree-SHA512: 7d5bda93cdfe1329c8fe39bd72965906e36dad72fbb5d344ebedf26e66b1857510d01a3c2872d7f718fdeb23365e6ba71991aafe68e82781c6767a086b6d1590
9d42cc333 [tests] address review comments (John Newbery)
f0c4ab9a7 [tests] fix flakiness in sendheaders.py (John Newbery)
25fd6e2c2 [tests] refactor check_last_announcement() in sendheaders.py (John Newbery)
f39d4bbd1 [tests] tidy up BaseNode in sendheaders.py (John Newbery)
2613c545f [tests] fix flake8 warnings in sendheaders.py (John Newbery)
Pull request description:
This PR should fix the intermittent failure of sendheaders.py described in #11673. The first three commits are tidying up and refactoring the file. The final commit _fix flakiness in sendheaders.py_ fixes the intermittent failures. The commit message for that commit describes the problems that are being fixed.
I think @laanwj@MeshCollider@MarcoFalke have seen these failures.
fixes#11673
Tree-SHA512: 278e1af85f2eae00f970f2d8ef33686dd52b4f62180dea4cfdaff7bcf3287c6f1c2930355d99461a12f0c51c4d42cc3b1cb3275174134028ca4d06ffc24c18dd
c1e5d40 Make debugging test crash easier (MeshCollider)
8263f6a Create walletdir if datadir doesn't exist and fix tests (MeshCollider)
9587a9c Default walletdir is wallets/ if it exists (MeshCollider)
d987889 Add release notes for -walletdir and wallets/ dir (MeshCollider)
80c5cbc Add test for -walletdir (MeshCollider)
0530ba0 Add -walletdir parameter to specify custom wallet dir (MeshCollider)
Pull request description:
Closes#11348
Adds a `-walletdir` parameter which specifies a directory to use for wallets, allowing them to be stored separately from the 'main' data directory. Creates a new `wallets/` directory in datadir if this is the first time running, and defaults to using it if it exists.
Includes tests and release notes. Things which might need to be considered more:
- there is no 'lock' on the wallets directory, which might be needed?
- because this uses a new wallets/ directory by default, downgrading to an earlier version won't see the wallets in that directory (not a big deal though, users can just copy them up to the main dir)
- jnewbery suggested putting each wallet in its own directory, which is a good idea, but out of scope for this PR IMO. EDIT: this is being done in https://github.com/bitcoin/bitcoin/pull/11687
- doc/files.md needs updating (will do soon)
I also considered including a cleanup by removing caching of data directory paths and instead just initialise them once on startup (c.f. #3073), but decided it wasn't super relevant here will just complicate review.
Tree-SHA512: c8ac04bfe9a810c32055f2c8b8fa0d535e56125ceb8d96f12447dd3538bf3e5ee992b60b1cd2173bf5f3fa023a9feab12c9963593bf27ed419df929bb413398d
f94c2ec Fix for mismatched extern definition in wallet test classes which was breaking msvc linking. (Aaron Clauson)
Pull request description:
The extern declarations are using a raw pointer which doesn't match the source variable's std::unqiue_ptr.
Tree-SHA512: 1500ffa1282ee6565741bf2f8f9def68a355346c8e4a667e1167d3d550eb0b732e8cba52fbef380a92c860e686d36da877d800ee5f2fc1e4dd8fd88fbe170644
Opt-in RBF checkbox uses less technical jargon and emphasises
the fee bump functionality (at the expense of not mentioning
other uses of RBF).
The transaction confirmation screen uses copy consistent with this.
dcfef27 cli: Reject arguments to -getinfo (Wladimir J. van der Laan)
Pull request description:
Currently it's possible to accidentally type e.g.
bitcoin-cli -getinfo getbalance
and get an answer which can be confusing; the trailing arguments are just ignored.
To avoid this, throw an error if the user provides arguments to
`-getinfo`.
Tree-SHA512: 3603e8fa852b884d1dd3b7462db40b092fe8b3390fd4384b4ee330315d797aff711e9f62990012fd4b5a55c8678734ba8497a5488a09ee6b65cf8a99017d6eb4
- Added `help-console` to the list of autocompletion strings
- Implemented requested changes to help message:
- Added an example that uses access-by-index `getblock(getblockhash(0) true)[tx][0]`
- Replace "bracketed syntax" to "parenthesized syntax" where applicable
- Replace "separate" with "delimit"
- Removed `<br>` and `<b>help/help-console</b>` from translation strings, since these parts don't change between languages
- Changed examples to be based off `getblock 0` so they will work even with pruned/no blockchain and `disablewallet` if copied and pasted
- Clarified syntax for queries of named/unnamed result objects.
ac1cf8d Trivial: Improve #endif comments (danra)
Pull request description:
Improve the #endif comments for the '#if HAVE_DECL_BSWAP_XX == 0' preprocessor conditions, so each shows the full condition which it closes.
Tree-SHA512: f533311fa48cb2f46f6490b6c965ad5f8861dcfad70c56d70e31fa989b422880c78b2dd6f24f648b19d3a22f767606e0de5cf1cb71445012b42c97ac2149295e
Currently it's possible to accidentally type e.g.
bitcoin-cli -getinfo getbalance
and get an answer which can be confusing; the trialing arguments are
just ignored.
To avoid this, throw an error if the user provides arguments to
`-getinfo`.
e89adba Make default issue text all comments to make issues more readable (Matt Corallo)
Pull request description:
Tree-SHA512: d0a657664e3defd9ace6ce167d593affce6f881f9ae547d53af36a90caa5cf206b00a2cc2e3622ba2c69c71302ec4a29b84612fc91d4ebd94907b4e4926de44d
- Added steps to specify required source location for Windows WSL
builds.
- Attempted to make the introduction and options for building on Windows
clearer.
Wladimir J. van der Laan
