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MarcoFalke 452acee4da
Merge #15266: memory: Construct globals on first use 
77777c5624 log: Construct global logger on first use (MarcoFalke)

Pull request description:

  The (de)initialization order is not well defined in C++, so generally it is not safe to use globals as the (de/con)structor of one global could use the (de/con)structor of another global before/after it has been (con/de)structed.

  Specifically this fixes:
  * `g_logger` might not be initialized on the first use, so do that. (Fixes #15111)

Tree-SHA512: eb9c22f4baf31ebc5b0b9ee6a51d1354bae1f0df186cc0ce818b4483c7b5a7f90268d2b549ee96b4c57f8ef36ab239dc6497f74f3e2ef166038f7437c368297d
2019-02-04 14:26:07 -05:00
..
chain.cpp Remove remaining chainActive references from CWallet 2019-01-15 08:42:00 -08:00
chain.h Remove remaining chainActive references from CWallet 2019-01-15 08:42:00 -08:00
handler.cpp scripted-diff: Move util files to separate directory. 2018-11-04 22:46:07 -08:00
handler.h scripted-diff: Avoid interface keyword to fix windows gitian build 2018-04-07 03:42:02 -04:00
node.cpp log: Construct global logger on first use 2019-01-29 15:30:24 -05:00
node.h net: move BanMan to its own files 2019-01-16 13:54:18 -05:00
README.md Add skeleton chain and client classes 2018-11-06 11:44:40 -04:00
wallet.cpp Prefer boost::optional#get_value_or over #value_or 2019-01-31 22:10:55 -08:00
wallet.h Notify the GUI that the keypool has changed to set the receive button 2019-01-23 15:18:03 -05:00

README.md

Internal c++ interfaces

The following interfaces are defined here:

  • Chain — used by wallet to access blockchain and mempool state. Added in #10973.

  • ChainClient — used by node to start & stop Chain clients. Added in #10973.

  • Node — used by GUI to start & stop bitcoin node. Added in #10244.

  • Wallet — used by GUI to access wallets. Added in #10244.

  • Handler — returned by handleEvent methods on interfaces above and used to manage lifetimes of event handlers.

  • Init — used by multiprocess code to access interfaces above on startup. Added in #10102.

The interfaces above define boundaries between major components of bitcoin code (node, wallet, and gui), making it possible for them to run in different processes, and be tested, developed, and understood independently. These interfaces are not currently designed to be stable or to be used externally.