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-rw-r--r--src/wallet/wallet.cpp12
1 files changed, 10 insertions, 2 deletions
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 358a5ecfc1..b4715622cf 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -1003,9 +1003,17 @@ bool CWallet::LoadToWallet(const CWalletTx& wtxIn)
}
/**
- * Add a transaction to the wallet, or update it.
- * pblock is optional, but should be provided if the transaction is known to be in a block.
+ * Add a transaction to the wallet, or update it. pIndex and posInBlock should
+ * be set when the transaction was known to be included in a block. When
+ * posInBlock = SYNC_TRANSACTION_NOT_IN_BLOCK (-1) , then wallet state is not
+ * updated in AddToWallet, but notifications happen and cached balances are
+ * marked dirty.
* If fUpdate is true, existing transactions will be updated.
+ * TODO: One exception to this is that the abandoned state is cleared under the
+ * assumption that any further notification of a transaction that was considered
+ * abandoned is an indication that it is not safe to be considered abandoned.
+ * Abandoned state should probably be more carefuly tracked via different
+ * posInBlock signals or by checking mempool presence when necessary.
*/
bool CWallet::AddToWalletIfInvolvingMe(const CTransaction& tx, const CBlockIndex* pIndex, int posInBlock, bool fUpdate)
{