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-rw-r--r--src/main.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/main.cpp b/src/main.cpp
index fff1cc346e..63516adae3 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -4344,10 +4344,12 @@ bool static AlreadyHave(const CInv& inv) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
recentRejects->reset();
}
+ // Use pcoinsTip->HaveCoinsInCache as a quick approximation to exclude
+ // requesting or processing some txs which have already been included in a block
return recentRejects->contains(inv.hash) ||
mempool.exists(inv.hash) ||
mapOrphanTransactions.count(inv.hash) ||
- pcoinsTip->HaveCoins(inv.hash);
+ pcoinsTip->HaveCoinsInCache(inv.hash);
}
case MSG_BLOCK:
return mapBlockIndex.count(inv.hash);