bitcoin/src/interfaces
Wladimir J. van der Laan e8ad580f51
Merge #14556: qt: fix confirmed transaction labeled "open" (#13299)
fb3ce75807 Don't label transactions "Open" while catching up (Hennadii Stepanov)

Pull request description:

  Fix #13299.

  Since the default `nSequence` is `0xFFFFFFFE` and locktime is enabled, the checking `wtx.is_final` is meaningless until the syncing has completed (ref: #1026).

  This PR makes the wallet mark a transaction "Unconfirmed" instead of misleading "Open for NNN more blocks" when syncing after a period of being offline.

  Before this PR (with the issue):
  ![screenshot from 2018-12-12 15-56-23](https://user-images.githubusercontent.com/32963518/49874288-cdd06880-fe26-11e8-8441-f3ceb479611b.png)

  With this PR (the issue has been resolved):
  ![screenshot from 2018-12-12 15-54-41](https://user-images.githubusercontent.com/32963518/49874336-e9d40a00-fe26-11e8-8c05-9aeee2eb1bba.png)

Tree-SHA512: 358ec83b43c266a4d32a37a79dda80e80d40a2b77ad38261c84a095e613399f674aa7184805b3f6310e51ddb83ae2636b8849fcc7c4333e1b3ecbb0f70ad86d3
2019-01-15 17:39:19 +01:00
..
chain.cpp Remove uses of cs_main in wallet code 2018-11-06 11:44:40 -04:00
chain.h Remove uses of cs_main in wallet code 2018-11-06 11:44:40 -04:00
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 Merge #13216: [Qt] implements concept for different disk sizes on intro 2019-01-11 14:33:24 -10:00
node.h Merge #13216: [Qt] implements concept for different disk sizes on intro 2019-01-11 14:33:24 -10:00
README.md Add skeleton chain and client classes 2018-11-06 11:44:40 -04:00
wallet.cpp Don't label transactions "Open" while catching up 2019-01-03 00:10:24 +02:00
wallet.h Don't label transactions "Open" while catching up 2019-01-03 00:10:24 +02:00

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.