diff options
| author | Russell Yanofsky <russ@yanofsky.org> | 2020-04-02 07:42:01 -0400 |
|---|---|---|
| committer | Russell Yanofsky <russ@yanofsky.org> | 2020-05-01 06:59:09 -0400 |
| commit | bf0a510981ddc28c754881ca21c50ab18e5f2b59 (patch) | |
| tree | ca23a8d61bb56a3f323fcfd2b65797b718da2404 /src/qt | |
| parent | 2bc9b92ed8b7736ad67876398a0bb8287f57e9b3 (diff) | |
gui: Avoid wallet tryGetBalances calls before TransactionChanged or BlockTip notifications
interfaces::Wallet::tryGetBalances was recently updated in
https://github.com/bitcoin/bitcoin/pull/18160 to avoid computing balances
internally, but this not efficient as it could be with #10102 because
tryGetBalances is an interprocess call.
Implementing the TransactionChanged / BlockTip check outside of tryGetBalances
also allows tryGetBalances to be simplified in next commit 'Revert "gui: Avoid
Wallet::GetBalance in WalletModel::pollBalanceChanged"'.
Diffstat (limited to 'src/qt')
| -rw-r--r-- | src/qt/walletmodel.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp index e751f402cf..1789fefead 100644 --- a/src/qt/walletmodel.cpp +++ b/src/qt/walletmodel.cpp @@ -85,6 +85,10 @@ void WalletModel::updateStatus() void WalletModel::pollBalanceChanged() { + // Avoid recomputing wallet balances unless a TransactionChanged or + // BlockTip notification was received. + if (!fForceCheckBalanceChanged && cachedNumBlocks == m_client_model->getNumBlocks()) return; + // Try to get balances and return early if locks can't be acquired. This // avoids the GUI from getting stuck on periodical polls if the core is // holding the locks for a longer time - for example, during a wallet |