cc341adbbb gui: Fix for Incorrect application name when passing -regtest (Ben Carman)
Pull request description:
Changes the application name to `Bitcoin-Qt-regtest` when instead of `Bitcoin-Qt-testnet`
Fixes#15079
Tree-SHA512: 42ce3bea0bc3ff358708b9715f8d07c3a93e11fc4fe1a1425996ac70fd06ec8e5b186c5bbb254a7a189678ccbef3109174ca1f72c2c40c360927ec5da7315d8d
For constructing test scripts, use std::vector and, in particular,
std::vector::insert to insert 20 zero bytes rather than listing the full
array of bytes explicitly. This makes the code easier to read and makes
it immediately obvious what the structure of the data is, without having
to count the zeros to understand it.
WithOrVersion uses | to combine the versions, and | with 0 is a no-op.
Instead I run it with PROTOCOL_VERSION and 0 separately, as the original
code only tested PROTOCOL_VERSION but apparently only intended to test
version 0.
Introduced in ab48c5e721
Last updated 81e3228fcb
c8d9d9093b Fix broken notificator on GNOME (Hennadii Stepanov)
Pull request description:
Fix#14994; that bug was introduced in #14228 (that was my fault).
~Also this commit explicit separates~ There are two functions of the tray icon:
- a system tray widget (`QSystemTrayIcon::isSystemTrayAvailable() == true`)
- a high-level notificator via balloon messages (`QSystemTrayIcon::supportsMessages() == true`)
~These properties are mutually independent,~ e.g., on Fedora 29 + GNOME:
```
QSystemTrayIcon::isSystemTrayAvailable() == false;
QSystemTrayIcon::supportsMessages() == true;
```
UPDATE:
`supportsMessages()` makes no sense without `isSystemTrayAvailable()`: `QSystemTrayIcon::showMessage()` just not working on Fedora 29 + GNOME.
Tree-SHA512: 3e75ed2dfcef112bd64b8c329227ae68ba57f3be55769629f4eb3b1c52ef1f33db635f00bb5fd57c25f73a692971d6a847ea14c525f41c594fddde6e970a8ad8
4927bf2f25 Increase maxconnections limit when using poll. (Patrick Strateman)
11cc491a28 Implement poll() on systems which support it properly. (Patrick Strateman)
28211a4bc9 Move SocketEvents logic to private method. (Patrick Strateman)
7e403c0ae7 Move GenerateSelectSet logic to private method. (Patrick Strateman)
1e6afd0dbc Introduce and use constant SELECT_TIMEOUT_MILLISECONDS. (Patrick Strateman)
Pull request description:
Implement poll() on systems which support it properly.
This eliminates the restriction on maximum socket descriptor number.
Tree-SHA512: b945cd9294afdafcce96d547f67679d5cdd684cf257904a239cd1248de3b5e093b8d6d28d8d1b7cc923dc0b2b5723faef9bc9bf118a9ce1bdcf357c2323f5573
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
b74a52192b fix testmempoolaccept CLI syntax (1Il1)
Pull request description:
`testmempoolaccept "hexstring"` will give a "JSON parse error". The correct syntax is `testmempoolaccept \[\"hexstring\"\]` (but seems escaping is not displayed in other areas so leaving backspaces out).
Tree-SHA512: ad755147d6db0bd3f2d8481517dab29df755a32b28a3bdb4553b1fddd1940850450d1e9a6c3bd04e4e3faa7bc09aadfd3412b4cd65e61d61ea34452831597967
84104c781a clarifying getrawtransaction[time] get help text (Ben Carman)
Pull request description:
#12339
The `time` and `blocktime` entries have the same value so they should have the same help text as well
Tree-SHA512: 1e9a94678eec8501c761f16bf3d8e269d68620596d1fdd31a32989a1b53be5a8097ece8bfabe99979e658dec82237e37d8194ae2acd7c1deef7501ee701667fb
eacff95de Add release notes (Pieter Wuille)
bdacbda25 Overhaul importmulti logic (Pieter Wuille)
Pull request description:
This is an alternative to #14558 (it will warn when fields are being ignored). In addition:
* It makes sure no changes to the wallet are made when an error in the input exists.
* It validates all arguments, and will fail if anything fails to parse.
* Adds a whole bunch of sanity checks
Tree-SHA512: fdee0b6aca8c643663f0bc295a7c1d69c1960951493b06abf32c58977f3e565f75918dbd0402dde36e508dc746c9310a968a0ebbacccc385a57ac2a68b49c1d0
66e15e8f97 Explain GetAncestor check for m_failed_blocks in AcceptBlockHeader (Sjors Provoost)
Pull request description:
Salvaged (but slightly modified) from #12138, the comment there was really helpful to wrap my head around that part of the code.
In addition, a naive reader like yours truly will first think `IsValid(BLOCK_VALID_SCRIPTS)` means the previous block was invalid. But IIUC that's not what it means. Instead, it means the block hasn't been checked for validity at the `BLOCK_VALID_SCRIPTS` level yet. So in that case the existing text "previous block index isn't valid" is wrong.
Tree-SHA512: 442a319a83290d94697fdf51376463b70454e0f3909d4a45594ddc2e7c26cd19dc703808385a25e26d6d2dddab0aa35ca41722f2e65ee6fe57bbaf62652d3ec8
e4ed8ce2c8 blockfilter: Remove default clause in switch statement. (Jim Posen)
c30620983d blockfilter: Additional constructors for BlockFilter. (Jim Posen)
20b812993a blockfilter: Refactor GCS params into struct. (Jim Posen)
Pull request description:
These commits have been split out of #14121 because they are fairly independent and that PR is very large.
Tree-SHA512: b9643b159e114df50a295f433e807afe6082db55a2a3a17401c1509b850c71bf5011ab3638863b46663709726be4445be6fde1dec514aec7696135497a9f0183
d2ce315fbf [docs] add release note for change to GBT (John Newbery)
0025c9eae4 [mining] segwit option must be set in GBT (John Newbery)
Pull request description:
Calling getblocktemplate without the segwit rule specified is most
likely a client error, since it results in lower fees for the miner.
Prevent this client error by failing getblocktemplate if called without
the segwit rule specified.
Of the previous 1000 blocks (measured at block [551591 (hash 0x...173c811)](https://blockstream.info/block/000000000000000000173c811e79858808abc3216af607035973f002bef60a7a)), 991 included segwit transactions.
Tree-SHA512: 7933b073d72683c9ab9318db46a085ec19a56a14937945c73f783ac7656887619a86b74db0bdfcb8121df44f63a1d6a6fb19e98505b2a26a6a8a6e768e442fee
f3f6dde56e Test coinbase category in wallet rpcs (andrewtoth)
e982f0b682 Add all category options to wallet rpc help (andrewtoth)
Pull request description:
The current helptext for `listtransactions`, `listsinceblock` and `gettransaction` only list two of the five possible options for `category`. This incorrectly implies that these are the only two options, and can cause problems if the other three options aren't accounted for. Also, some of the documentation is incorrect when specifying which options are returned for which categories.
This PR updates the helptext for these RPCs and adds a functional regression test for the cases when the other three categories are returned.
Tree-SHA512: 67dd7ff6269a3b0f17f5d1a61b0ae1fb1f3778f05e1c440bfbb9b3a005c9c6d740abcace20f3d597cf2bd6779c494448690f13fab0bd2340f206213bc7890b51
fa9a5bc1a0 RPCHelpMan: Support required arguments after optional ones (MarcoFalke)
Pull request description:
There was a requirement that required arguments could not be positioned after an optional argument, but the deprecation of priority made the second argument to `prioritisetransaction` optional. So support that in `RPCHelpMan`.
Also format all named arguments in the same way (without the wrapping `"` even for strings), since the extended description already mentions the type and it feels odd to special case strings.
Tree-SHA512: c125145afb4a63abc995aaf0a89489efc0f470a720727a1ca6ee0bfd2bcbc59e87c38128dd1e0cdf03dbb5b18e84867887c3dabf6ec8378e66cb1f4cecb9e407
fa61202cae test: Add comment to g_insecure_rand_ctx (MarcoFalke)
fa0d3c4407 test: Undo thread_local g_insecure_rand_ctx (MarcoFalke)
Pull request description:
`thread_local` seems to be highly controversial according to the discussion in #14953, so remove it again from the tests.
Also remove boost::thread_group in the test that uses it, since I am touching it anyway.
Tree-SHA512: 977c1f597e3cfbd0e97d0b037d998fdbc701f62e9a2f57e02dbe1727b63ae8ff478dbd9d3d6dc4ffdfa23f2058b331f04949d51f23a8f55b41ecb75f088f1cbe
4d454dcb6 Refactoring with QString::toNSString (Hennadii Stepanov)
Pull request description:
This PR makes `MacNotificationHandler::showNotification()` cleaner and more readable.
The used `QString::toNSString()` function was introduced in Qt 5.2 which is minimum version now (#14725).
The behavior of `MacNotificationHandler::showNotification()` has not been changed.
cc: @jonasschnelli
Tree-SHA512: 940327a77746ee016415efd3b696ad8ec85dcf12bf3f62e55c9bdc1700415d81a8d03fbc79310982d37a4098786dcaef7cd9702db5498d59d8065447babc27f5
8b9171ccf wallet: Initialize stop_block to nullptr in CWallet::ScanForWalletTransactions (Ben Woosley)
Pull request description:
Previously the argument would be untouched if the first block scan failed. This
makes the behavior predictable, and consistent with the documentation.
Tree-SHA512: 3efadf9fd5e25ecd9450f32545f58e61a123ad883e921ef427b13e4782ffdd8ffe905c9ad3edc7e8f9e4953342cd72247bb4cc9eeaf9e5fd04291ac5c1bb5eec
95a5a9fcc qt: Remove ellipsis from sending/receiving addresses (João Barbosa)
a96c0df35 qt: Add Window menu (João Barbosa)
9ea38d022 qt: Allow to inspect RPCConsole tabs (João Barbosa)
Pull request description:
Overall this PR does the following:
- add top level menu Window
- add Minimize and Zoom actions to Window menu
- move Sending/Receiving address to Window
- remove Help->Debug window
- add one menu entry for each debug window tab
This removes the access to address book from the File menu.
With wallet support:
<img width="522" alt="screenshot 2018-12-11 at 00 33 05" src="https://user-images.githubusercontent.com/3534524/49770451-5bec0800-fcdc-11e8-91d6-f8f850ead92d.png">
Without wallet support:
<img width="593" alt="screenshot 2018-12-11 at 12 55 21" src="https://user-images.githubusercontent.com/3534524/49802183-19f6ac80-fd44-11e8-9973-36fcfb4f129e.png">
Tree-SHA512: 4fb03702efe18df7bae33950e462940162abe634c55d0214b8920812127b763234cc9b73f27b3702502a37b6d49bdd6c50b7c8d9a3daea75cecb0136556dd1ea
`testmempoolaccept "hexstring"` will give a "JSON parse error". The correct syntax is `testmempoolaccept \[\"hexstring\"\]` (but seems escaping is not displayed in other areas so leaving backspaces out).
c84c2b8c92 tests: Test for expected return values when calling functions returning a success code (practicalswift)
Pull request description:
Test for expected return values when calling functions returning a success code (instead of discarding the return values).
**Note to reviewers:** The following commands can be used to verify that the only text fragments added in this PR are `BOOST_CHECK(`, `!` and `)` :
```
$ git diff HEAD~1 | grep -E '^[\-][^\-]' | cut -b2- > before.txt
$ git diff HEAD~1 | grep -E '^[\+][^\+]' | cut -b2- > after.txt
$ cat after.txt | sed 's/BOOST_CHECK(//g' | sed 's/));/);/g' | tr -d '!' > after-sed.txt
$ diff -u before.txt after-sed.txt
$
```
Tree-SHA512: ff0863ef2046a2eda3c44e9c6b9aedfe167881f2fa58db29fef859416831233ef6502a3a11fd2322bc1a924db83df8d4a5c5879298007f2a7b085e2a7286af70
0e75f44a0 Replace CAffectedKeysVisitor with descriptor based logic (Pieter Wuille)
Pull request description:
It seems we don't need a custom visitor pattern anymore to find what keys are affected by a script. Instead, infer the descriptor, and see which keys it expands to.
Tree-SHA512: 8a52f61fb74e8ebfd8d02e759629e423ced6bd7d9a9ee7c4bdd2cca8465bc27b951cc69c8d835244a611ba55c6d22f83b81acef05487cb988c88c0951b797699
fbaaf782ce validation: assert that pindexPrev is non-null when required (Karl-Johan Alm)
Pull request description:
In `ContextualCheckBlock`, we are checking if `pindexPrev == nullptr` conditionally at the start, but then assume it is non-`null` later. This removes the latter assumption.
Tree-SHA512: 95f1e9dc839b2cc0e099d155e6180634ece8c6760d00b53e7d27128762e64c92e82d98a5f4a5786b48a4851b17cdbb4b667d3b6a99adb651256e2032de67d05c
fa694f706c test: Add tests for truncated scripts (MarcoFalke)
Pull request description:
Previously not covered by any test
Tree-SHA512: 9f99659bdf3947271074938456a2fe64f5b39fc868e9aa474cec199a536ae5d7428f1cfa7f361936b71b09ee4c426261e6b25668fa77b8416b30dbe4ddb357f0
e414486d56 Do not permit copying FastRandomContexts (Pieter Wuille)
022cf47dd7 Simplify testing RNG code (Pieter Wuille)
fd3e7973ff Make unit tests use the insecure_rand_ctx exclusively (Pieter Wuille)
8d98d42611 Bugfix: randbytes should seed when needed (non reachable issue) (Pieter Wuille)
273d02580a Use a FastRandomContext in LimitOrphanTxSize (Pieter Wuille)
3db746beb4 Introduce a Shuffle for FastRandomContext and use it in wallet and coinselection (Pieter Wuille)
8098379be5 Use a local FastRandomContext in a few more places in net (Pieter Wuille)
9695f31d75 Make addrman use its local RNG exclusively (Pieter Wuille)
Pull request description:
This improves a few minor issues with the RNG code:
* Avoid calling `GetRand*()` functions (which currently invoke OpenSSL, later may switch to using our own RNG pool) inside loops in addrman, networking code, `KnapsackSolver`, and `LimitOrphanSize`
* Fix a currently unreachable bug in `FastRandomContext::randbytes`.
* Make a number of simplifications to the unit tests' randomness code (some tests unnecessarily used their own RNG or the OpenSSL one, instead of using the unit test specific `insecure_rand_ctx`).
* As a precaution, make it illegal to copy a `FastRandomContext`.
Tree-SHA512: 084c70b533ea68ca7adc0186c39f0b3e0a5c0ae43a12c37286e5d42086e056a8cd026dde61b12c0a296dc80f87fdc87fe303b9e8e6161b460ac2086cf7615f9d
dcb70b1522 Indicate -rpcauth option password hashing alg (Carl Dong)
Pull request description:
By indicating the password hashing algorithm, users of bitcoin distributions without the script in `share/rpcauth` and users who don't want to rely on said script can use alternative means to generate the password hash.
Question for reviewers: perhaps we should also indicate that it is specifically a HMAC-SHA-256 of the _**UTF-8**_ encoding of their password?
Tree-SHA512: 86b546c2e78699fa253da0c1e76b21ef60e9b6a5778826ac5136e764d70e3213044cc05cdb4786ba27968781647c46e358a823bbc2db7d45d041d291ee03b83c
This introduces various changes to the importmulti logic:
* Instead of processing input and importing things at the same time, first
process all input data and verify it, so no changes are made in case of
an error.
* Verify that no superfluous information is provided (no keys or scripts
that don't contribute to solvability in particular).
* Add way more sanity checks, by means of descending into all involved
scripts.
8db0c3d42b Removed implicit CTransaction conversion from benchmaks (lucash-dev)
ed61abedb2 Removed implicit CTransaction constructor from tests (lucash-dev)
Pull request description:
This PR was split from #14906 and is a prerequisite for it.
It updates tests and benchmarks, removing all implicit calls to `CTransaction(CMutableTransaction&)` constructors. This will make possible making the constructor explicit in the next PR.
The original rationale for making the constructor explicit:
- Conversion constructors should not be explicit unless there's a strong reason for it (in the opinion of, for example, https://google.github.io/styleguide/cppguide.html, and https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#Ro-conversion. Let me know your take on this).
- This particular conversion is very costly -- it implies a serialization plus hash of the transaction.
- Even though `CTransaction` and `CMutableTransaction` represent the same data, they have very different use cases and performance properties.
- Making it explicit allows for easier reasoning of performance trade-offs.
- There has been previous performance issues caused by unneeded use of this implicit conversion.
- This PR creates a map for places to look for possible refactoring and performance gains (this benefit still holds if the PR is not merged).
Tree-SHA512: de8073aa6ff8a3153bcbe10818616677ecf9598e4978d8a0b4c39a262e71c36be5679cec08554c760d1f011ba6d37350318248eef15f6d9b86f9e4462b2de0d2
bd3b0361d Add stop_block out arg to ScanForWalletTransactions (Ben Woosley)
3002d6cf3 Return a status enum from ScanForWalletTransactions (Ben Woosley)
bb24d6865 Make CWallet::ScanForWalletTransactions args and return value const (Ben Woosley)
Pull request description:
Return the failed block as an out arg.
Fixes#11450.
/cc #12275
Tree-SHA512: 6a523e5425ebfe24e664a942ae21c797ccc1281c25b1bf8d02ad95c19dae343fd8051985ef11853474de7628fd6bed5f15190fbc087c3466ce6fdecab37d72a9
26879509f Add comments to descriptor tests (Pieter Wuille)
82df4c64f Add descriptor expansion cache (Pieter Wuille)
1eda33aab [refactor] Combine the ToString and ToPrivateString implementations (Pieter Wuille)
24d3a7b3a [refactor] Use DescriptorImpl internally, permitting access to new methods (Pieter Wuille)
6be0fb4b3 [refactor] Add a base DescriptorImpl with most common logic (Pieter Wuille)
Pull request description:
This patch modifies the internal `Descriptor` class to optionally construct and use an "expansion cache". Such a cache is a byte array that encodes all information necessary to expand a `Descriptor` a second time without access to private keys, and without the need to perform expensive BIP32 derivations. For all currently defined descriptors, the cache simply contains a concatenation of all public keys used.
This is motivated by the goal of importing a descriptor into the wallet and using it as a replacement for the keypool, where it would be impossible to expand descriptors if they use hardened derivation.
Tree-SHA512: f531a0a82ec1eecc30b78ba8a31724d1249826b028cc3543ad32372e1aedd537f137ab03dbffc222c5df444d5865ecd5cec754c1ae1d4989b6e9baeaffade32a
Calling getblocktemplate without the segwit rule specified is most
likely a client error, since it results in lower fees for the miner.
Prevent this client error by failing getblocktemplate if called without
the segwit rule specified.
e09a5875ca rpc: Assert named arguments are unique in RPCHelpMan (João Barbosa)
Pull request description:
Prevents an obvious mistake.
Tree-SHA512: 32c24a1934b17ab6f0d5cd31bdf0388e93ee5156ccc1b4f78eb9fd7f1d4b27a4b978b594ff11812bc9f20987c9fc36bf4497ddaedf18cf6bcbea19c050571334
fa4c8679ed rpc: Avoid creating non-standard raw transactions (MarcoFalke)
Pull request description:
Multiple OP_RETURN outputs in a transaction are not standard and unlikely to be relayed, so avoid creating them.
Apart from that, the logic was broken in that it duplicated the same hex-data for each data output: Closes#14868.
Tree-SHA512: b08d08062b5622e8a7b497e490ccaf53b06e844c863fda3bf3f932a98684a809e8341aeb98232059a795afb32d8770a6c5591a66f8e6ee372b672af245607887
7d1b60ce93 Cleanup SplashScreen class (Hennadii Stepanov)
Pull request description:
Cleaning up after replacing the `QSplashScreen` base class with the `QWidget` class (#4941 by @laanwj).
cc @jonasschnelli
Tree-SHA512: 72e2d67905d85247a11ae6a884f74f710f765adf20db7d1daf0927e6990687e836b486c4ff93bc6dabc3759ed667acfe1d69c8b94fae7181ab271a3fa7a0229a
b7df96f456 refactor: Drop boost::this_thread::interruption_point and boost::thread_interrupted in main thread (Chun Kuan Lee)
Pull request description:
This PR drops useless `boost::this_thread::interruption_point` and `boost::thread_interrupted` catch. They are only executed in main thread.
Tree-SHA512: a980d098c1a8238e4f0da9493731d7e69b9ca8e010103f442722d0d4cce471cc40a1fafd5f05535ad0e18899b6cf7563ee20e4025f7c7bc15182a0058c028922
fa4fc8856b validation: Add and use HaveTxsDownloaded where appropriate (MarcoFalke)
Pull request description:
`nChainTx` is an implementation detail that shouldn't be exposed without a wrapper that comes with appropriate documentation.
Tree-SHA512: 56ab7378c2ce97794498724c271f861de982de69099e90ec09632a26230ae6fded3c59668adb378bd64dcb8ef714769b970210977b88a53fc7550774ddba3d59
6bbdb2077e squashme: connect thru node interface (João Barbosa)
a0f8df365d qt: Call noui_connect to prevent boost::signals2::no_slots_error in early calls to InitWarning (João Barbosa)
Pull request description:
Adding the following to `bitcoin.conf`
```
[xxx]
disablewallet=1
```
And running `bitcoin-qt` gives:
```
libc++abi.dylib: terminating with uncaught exception of type boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::signals2::no_slots_error> >: boost::signals2::no_slots_error
```
Fixes regression in #14708.
Tree-SHA512: 7c158376fad6ebcd80fc0dbe549d5b6e893fb82e7dc1e455825633d7f91b14dc34493487cab7642152e88f9eaf99bfa91988972d600e9fb289cf26afd64aff8a
28479f926f qa: Test bitcond shutdown (João Barbosa)
8d3f46ec39 http: Remove timeout to exit event loop (João Barbosa)
e98a9eede2 http: Remove unnecessary event_base_loopexit call (João Barbosa)
6b13580f4e http: Unlisten sockets after all workers quit (João Barbosa)
18e9685816 http: Send "Connection: close" header if shutdown is requested (João Barbosa)
02e1e4eff6 rpc: Add wait argument to stop (João Barbosa)
Pull request description:
Fixes#11777. Reverts #11006. Replaces #13501.
With this change the HTTP server will exit gracefully, meaning that all requests will finish processing and sending the response, even if this means to wait more than 2 seconds (current time allowed to exit the event loop).
Another small change is that connections are accepted even when the server is stopping, but HTTP requests are rejected. This can be improved later, especially if chunked replies are implemented.
Briefly, before this PR, this is the order or events when a request arrives (RPC `stop`):
1. `bufferevent_disable(..., EV_READ)`
2. `StartShutdown()`
3. `evhttp_del_accept_socket(...)`
4. `ThreadHTTP` terminates (event loop exits) because there are no active or pending events thanks to 1. and 3.
5. client doesn't get the response thanks to 4.
This can be verified by applying
```diff
// Event loop will exit after current HTTP requests have been handled, so
// this reply will get back to the client.
StartShutdown();
+ MilliSleep(2000);
return "Bitcoin server stopping";
}
```
and checking the log output:
```
Received a POST request for / from 127.0.0.1:62443
ThreadRPCServer method=stop user=__cookie__
Interrupting HTTP server
** Exited http event loop
Interrupting HTTP RPC server
Interrupting RPC
tor: Thread interrupt
Shutdown: In progress...
torcontrol thread exit
Stopping HTTP RPC server
addcon thread exit
opencon thread exit
Unregistering HTTP handler for / (exactmatch 1)
Unregistering HTTP handler for /wallet/ (exactmatch 0)
Stopping RPC
RPC stopped.
Stopping HTTP server
Waiting for HTTP worker threads to exit
msghand thread exit
net thread exit
... sleep 2 seconds ...
Waiting for HTTP event thread to exit
Stopped HTTP server
```
For this reason point 3. is moved right after all HTTP workers quit. In that moment HTTP replies are queued in the event loop which keeps spinning util all connections are closed. In order to trigger the server side close with keep alive connections (implicit in HTTP/1.1) the header `Connection: close` is sent if shutdown was requested. This can be tested by
```
bitcoind -regtest
nc localhost 18443
POST / HTTP/1.1
Authorization: Basic ...
Content-Type: application/json
Content-Length: 44
{"jsonrpc": "2.0","method":"stop","id":123}
```
Summing up, this PR:
- removes explicit event loop exit — event loop exits once there are no active or pending events
- changes the moment the listening sockets are removed — explained above
- sends header `Connection: close` on active requests when shutdown was requested which is relevant when it's a persistent connection (default in HTTP 1.1) — libevent is aware of this header and closes the connection gracefully
- removes event loop explicit break after 2 seconds timeout
Tree-SHA512: 4dac1e86abe388697c1e2dedbf31fb36a394cfafe5e64eadbf6ed01d829542785a8c3b91d1ab680d3f03f912d14fc87176428041141441d25dcb6c98a1e069d8
688f665a5e Scripts and tools & Docs: Used #!/usr/bin/env bash instead of obsolete #!/bin/bash, added linting for .sh files shebang and updated the Developer Notes. (vim88)
Pull request description:
As it was discussed in [#13510](https://github.com/bitcoin/bitcoin/pull/13510), it is better to use `#!/usr/bin/env bash` instead of `#!/bin/bash`.
Tree-SHA512: 25f71eb9a6a0cdc91568b5c6863205c5fe095f77a69e633503a2ac7805bd9013af8538e538c0c666ce96a28e3f43ce7a8df5f08d4ff007723bb588d85674f2da
cf4b0327ed Use std::numeric_limits<UNSIGNED>::max()) instead of (UNSIGNED)-1 (practicalswift)
6b82fc59eb Use const in COutPoint class (Hennadii Stepanov)
Pull request description:
Refactoring:
- all cases of using `(uint32_t) -1` in `COutPoint` class are replaced with const;
- also all remaining instances of `(UNSIGNED)-1` transformed to `std::numeric_limits<UNSIGNED>::max()` (by @practicalswift).
Tree-SHA512: fc7fe9838b6e5136d8b97ea3d6f64c4aaa1215f4369832df432cab017396620bb6e30520a64180ceab6de222562ac11eab243a78dfa5a658ba018835a34caa19
fabca42c68 RPCHelpMan: Add space after colons in extended description (MarcoFalke)
fafd040f73 rpc: Add description to fundrawtransaction vout_index (MarcoFalke)
1db0096f61 rpc: Pass argument descriptions to RPCHelpMan (MarcoFalke)
Pull request description:
This will normalize the type names and formatting for the rpc arguments
Tree-SHA512: 6ab344882f0fed36046ab4636cb2fa5d2479c6aae22666ca9a0d067edbb9eff8de98010ad97c8ce40ab532d15d1ae67120a561b0bf3da837090d7de427679f4f
b14948e2e Remove duplicate libconsensus linking in test make (Amir Abrams)
Pull request description:
`LIBBITCOIN_CONSENSUS` is linked twice in Makefile.test.include
Tree-SHA512: d4240e6f15f62ec1500021760af5155c6ce3898d1ca8da463ad85e2bff4435aa3b9204505ef889149509ae959d44dd845914671bc3d7df61e89aa3ab5e1aa751
48b37db50 make peertimeout a debug argument, remove error message translation (Zain Iqbal Allarakhia)
8042bbfbf p2p: allow p2ptimeout to be configurable, speed up slow test (Zain Iqbal Allarakhia)
Pull request description:
**Summary:**
1. _Primary_: Adds a `debug_only=true` flag for peertimeout, defaults to 60 sec., the current hard-coded setting.
2. _Secondary_: Drastically speeds up `p2p_timeout.py` test.
3. _Secondary_: Tests that the correct code path is being tested by adding log assertions to the test.
**Rationale:**
- P2P timeout was hard-coded: make it explicitly specified and configurable, instead of a magic number.
- Addresses #13518; `p2p_timeout.py` takes 4 sec. to run instead of 61 sec.
- Makes `p2p_timeout.py` more explicit. Previously, we relied on a comment to inform us of the timeout amount being tested. Now it is specified directly in the test via passing in the new arg; `-peertimeout=3`.
- Opens us up to testing more P2P scenarios; oftentimes slow tests are the reason we don't test.
**Locally verified changes:**
_With Proposed Change (4.7 sec.):_
```
$ time ./test/functional/p2p_timeouts.py
2018-11-19T00:04:19.077000Z TestFramework (INFO): Initializing test directory /tmp/testhja7g2n7
2018-11-19T00:04:23.479000Z TestFramework (INFO): Stopping nodes
2018-11-19T00:04:23.683000Z TestFramework (INFO): Cleaning up /tmp/testhja7g2n7 on exit
2018-11-19T00:04:23.683000Z TestFramework (INFO): Tests successful
real 0m4.743s
```
_Currently on master (62.8 sec.):_
```
$ time ./test/functional/p2p_timeouts.py
2018-11-19T00:06:10.948000Z TestFramework (INFO): Initializing test directory /tmp/test6mo6k21h
2018-11-19T00:07:13.376000Z TestFramework (INFO): Stopping nodes
2018-11-19T00:07:13.631000Z TestFramework (INFO): Cleaning up /tmp/test6mo6k21h on exit
2018-11-19T00:07:13.631000Z TestFramework (INFO): Tests successful
real 1m2.836s
```
_Error message demonstrated for new argument `-peertimeout`:_
```
$ ./bitcoind -peertimeout=-5
...
Error: peertimeout cannot be configured with a negative value.
```
Tree-SHA512: ff7a244ebea54c4059407bf4fb86465714e6a79cef5d2bcaa22cfe831a81761aaf597ba4d5172fc2ec12266f54712216fc41b5d24849e5d9dab39ba6f09e3a2a
1c28feb7d qt: Remove hidden columns in coin control dialog (João Barbosa)
Pull request description:
Instead of having hidden columns, store the data in specific roles.
Overlaps with #14817, fixes#11811.
Tree-SHA512: e86e9ca426b9146ac28997ca1920dbae6cc4e2e494ff94fe131d605cd6c013183fc5de10036c886a4d6dcae497ac4067de3791be0ef9c88f7ce9f57f7bd97422
