Introduce -blockmintxfee

1 files changed, 8 insertions, 2 deletions

diff --git a/src/miner.cpp b/src/miner.cpp
index 856e9edc14..acded94168 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -95,12 +95,18 @@ BlockAssembler::BlockAssembler(const CChainParams& _chainparams)
             nBlockMaxWeight = nBlockMaxSize * WITNESS_SCALE_FACTOR;
         }
     }
+    if (IsArgSet("-blockmintxfee")) {
+        CAmount n = 0;
+        ParseMoney(GetArg("-blockmintxfee", ""), n);
+        blockMinFeeRate = CFeeRate(n);
+    } else {
+        blockMinFeeRate = CFeeRate(DEFAULT_BLOCK_MIN_TX_FEE);
+    }
 
     // Limit weight to between 4K and MAX_BLOCK_WEIGHT-4K for sanity:
     nBlockMaxWeight = std::max((unsigned int)4000, std::min((unsigned int)(MAX_BLOCK_WEIGHT-4000), nBlockMaxWeight));
     // Limit size to between 1K and MAX_BLOCK_SERIALIZED_SIZE-1K for sanity:
     nBlockMaxSize = std::max((unsigned int)1000, std::min((unsigned int)(MAX_BLOCK_SERIALIZED_SIZE-1000), nBlockMaxSize));
-
     // Whether we need to account for byte usage (in addition to weight usage)
     fNeedSizeAccounting = (nBlockMaxSize < MAX_BLOCK_SERIALIZED_SIZE-1000);
 }
@@ -460,7 +466,7 @@ void BlockAssembler::addPackageTxs()
             packageSigOpsCost = modit->nSigOpCostWithAncestors;
         }
 
-        if (packageFees < ::minRelayTxFee.GetFee(packageSize)) {
+        if (packageFees < blockMinFeeRate.GetFee(packageSize)) {
             // Everything else we might consider has a lower fee rate
             return;
         }