ae1d2b030Give an error when rescan is aborted by the user (Andrew Chow)69b01e6f8Add cancel button to rescan progress dialog (Andrew Chow) Pull request description: A cancel button is added to the `showProgress` dialog that is used only for rescans. When clicked, `AbortRescan` is called directly to cancel the rescan. Rescans triggered from the debug console will now be cancelable by clicking the cancel button. Rescans triggered by a command (e.g. `importmulti`) will now give an error indicating that the rescan was aborted by the user (either by the `abortrescan` command or by clicking cancel). Tree-SHA512: 4bb14998766de686e2318fbc9805758eccf5dbe628a7257d072c9ae2fb4f61303a0876f49988d6e5eddb261969b8a307c81c0c2df0a42ae909a43d738af3dc1b
Internal c++ interfaces
The following interfaces are defined here:
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Chain— used by wallet to access blockchain and mempool state. Added in #10973. -
Chain::Client— used by node to start & stopChainclients. Added in #10973. -
Node— used by GUI to start & stop bitcoin node. Added in #10244. -
Handler— returned byhandleEventmethods 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.