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-rw-r--r--src/qt/walletcontroller.cpp13
1 files changed, 10 insertions, 3 deletions
diff --git a/src/qt/walletcontroller.cpp b/src/qt/walletcontroller.cpp
index a7edf442e5..7413a1f09e 100644
--- a/src/qt/walletcontroller.cpp
+++ b/src/qt/walletcontroller.cpp
@@ -2,17 +2,18 @@
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+#include <qt/walletcontroller.h>
+
#include <qt/askpassphrasedialog.h>
#include <qt/createwalletdialog.h>
#include <qt/guiconstants.h>
#include <qt/guiutil.h>
-#include <qt/walletcontroller.h>
-
-#include <wallet/wallet.h>
+#include <qt/walletmodel.h>
#include <interfaces/handler.h>
#include <interfaces/node.h>
#include <util/string.h>
+#include <wallet/wallet.h>
#include <algorithm>
@@ -109,6 +110,12 @@ WalletModel* WalletController::getOrCreateWallet(std::unique_ptr<interfaces::Wal
wallet_model->setParent(this);
m_wallets.push_back(wallet_model);
+ // WalletModel::startPollBalance needs to be called in a thread managed by
+ // Qt because of startTimer. Considering the current thread can be a RPC
+ // thread, better delegate the calling to Qt with Qt::AutoConnection.
+ const bool called = QMetaObject::invokeMethod(wallet_model, "startPollBalance");
+ assert(called);
+
connect(wallet_model, &WalletModel::unload, [this, wallet_model] {
// Defer removeAndDeleteWallet when no modal widget is active.
// TODO: remove this workaround by removing usage of QDiallog::exec.