84663291275248fd52da644b0c2566bbf9cc780b chain: simplify `deleteRwSettings` code and improve it's doc (ismaelsadeeq) f8d91f49c7091102138fcb123850399e8fadfbc7 chain: dont check for null settings value in `overwriteRwSetting` (ismaelsadeeq) df601993f2d7454f081316d6a8ddefbcefa49b3d chain: ensure `updateRwSetting` doesn't update to a null settings (ismaelsadeeq) c8e2eeeffb494d99d95c1c45efeda5a98dce94cd chain: uniformly use `SettingsAction` enum in settings methods (ismaelsadeeq) 1e9e735670f029c975d3b7486a54e5bb67135df7 chain: move new settings safely in `overwriteRwSetting` (ismaelsadeeq) 1c409004c80bc5f2314e20cc922076e22931cf73 test: remove wallet context from `write_wallet_settings_concurrently` (ismaelsadeeq) Pull request description: This PR addresses the remaining review comments from #30697 1. Disallowed overwriting settings values with a `null` value. 2. Uniformly used the `SettingsAction` enum in all settings methods instead of a boolean parameter. 3. Updated `overwriteRwSetting` to receive the `common::SettingsValue` parameter by value, enabling it to be moved safely. 4. Removed wallet context from the `write_wallet_settings_concurrently` unit test, as it is not needed. ACKs for top commit: achow101: ACK 84663291275248fd52da644b0c2566bbf9cc780b ryanofsky: Code review ACK 84663291275248fd52da644b0c2566bbf9cc780b. Looks good, thanks for taking suggestions and applying them to the right commits. Only changes since last review were documentation improvements and simplifying delete method. furszy: Code review ACK 84663291275248fd52da644b0c2566bbf9cc780b Tree-SHA512: baf2f59ed5aac4a4bda0c84fb6554a466a40d1f7b52b61dc2ff293d83ae60e82b925b7003237b633fecb65eba3a4c108e69166046895d1295809fbe0de67b052
Internal c++ interfaces
The following interfaces are defined here:
-
Chain
— used by wallet to access blockchain and mempool state. Added in #14437, #14711, #15288, and #10973. -
ChainClient
— used by node to start & stopChain
clients. Added in #14437. -
Node
— used by GUI to start & stop bitcoin node. Added in #10244. -
Handler
— returned byhandleEvent
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 #19160. -
Ipc
— used by multiprocess code to accessInit
interface across processes. Added in #19160.
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.