ce6bca88e8c685c69686e0b8dc095ffc3e2ac34d doc: release note for getnodeaddresses by network (Jon Atack) 3f89c0e9902338ad8a507a938dceeeb3191eece6 test: improve getnodeaddresses coverage, test by network (Jon Atack) 6c98c099918bd20e2d3aa123643d6e3594e080e4 rpc: enable filtering getnodeaddresses by network (Jon Atack) 80ba294854e5025bcada58f1403858e6ea1d4380 p2p: allow CConnman::GetAddresses() by network, add doxygen (Jon Atack) a49f3ddbbabfb971a537f0a6c7affb24e20ff192 p2p: allow CAddrMan::GetAddr() by network, add doxygen (Jon Atack) c38981e748f438d972ba12ba998c8a8a597e01c1 p2p: pull time call out of loop in CAddrMan::GetAddr_() (João Barbosa) d35ddca91ebbcf8d8b790c3b9f8cf218fafb7a53 p2p: enable CAddrMan::GetAddr_() by network, add doxygen (Jon Atack) Pull request description: This patch allows passing a network argument to CAddrMan::GetAddr(), CConnman::GetAddresses(), and rpc getnodeaddresses to return only addresses of that network. It also contains a performance optimisation by promag. ACKs for top commit: laanwj: Code review and lightly tested ACK ce6bca88e8c685c69686e0b8dc095ffc3e2ac34d vasild: ACK ce6bca88e8c685c69686e0b8dc095ffc3e2ac34d Tree-SHA512: 40e700d97091248429c73cbc0639a1f03ab7288e636a7b9026ad253e9708253c6b2ec98e7d9fb2d56136c0f762313dd648915ac98d723ee330d713813a43f99d
Bitcoin Core integration/staging tree
For an immediately usable, binary version of the Bitcoin Core software, see https://bitcoincore.org/en/download/.
Further information about Bitcoin Core is available in the doc folder.
What is Bitcoin?
Bitcoin is an experimental digital currency that enables instant payments to anyone, anywhere in the world. Bitcoin uses peer-to-peer technology to operate with no central authority: managing transactions and issuing money are carried out collectively by the network. Bitcoin Core is the name of open source software which enables the use of this currency.
For more information read the original Bitcoin whitepaper.
License
Bitcoin Core is released under the terms of the MIT license. See COPYING for more information or see https://opensource.org/licenses/MIT.
Development Process
The master
branch is regularly built (see doc/build-*.md
for instructions) and tested, but it is not guaranteed to be
completely stable. Tags are created
regularly from release branches to indicate new official, stable release versions of Bitcoin Core.
The https://github.com/bitcoin-core/gui repository is used exclusively for the development of the GUI. Its master branch is identical in all monotree repositories. Release branches and tags do not exist, so please do not fork that repository unless it is for development reasons.
The contribution workflow is described in CONTRIBUTING.md and useful hints for developers can be found in doc/developer-notes.md.
Testing
Testing and code review is the bottleneck for development; we get more pull requests than we can review and test on short notice. Please be patient and help out by testing other people's pull requests, and remember this is a security-critical project where any mistake might cost people lots of money.
Automated Testing
Developers are strongly encouraged to write unit tests for new code, and to
submit new unit tests for old code. Unit tests can be compiled and run
(assuming they weren't disabled in configure) with: make check
. Further details on running
and extending unit tests can be found in /src/test/README.md.
There are also regression and integration tests, written
in Python.
These tests can be run (if the test dependencies are installed) with: test/functional/test_runner.py
The CI (Continuous Integration) systems make sure that every pull request is built for Windows, Linux, and macOS, and that unit/sanity tests are run automatically.
Manual Quality Assurance (QA) Testing
Changes should be tested by somebody other than the developer who wrote the code. This is especially important for large or high-risk changes. It is useful to add a test plan to the pull request description if testing the changes is not straightforward.
Translations
Changes to translations as well as new translations can be submitted to Bitcoin Core's Transifex page.
Translations are periodically pulled from Transifex and merged into the git repository. See the translation process for details on how this works.
Important: We do not accept translation changes as GitHub pull requests because the next pull from Transifex would automatically overwrite them again.