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Add "bip125-replaceable" flag to mempool RPCs

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This affects getrawmempool, getmempoolentry, getmempoolancestors and getmempooldescendants.
This commit is contained in:
dexX7
2018-03-13 11:46:22 +01:00
parent a785bc3667
commit 820d31f95f
1 changed files with 14 additions and 1 deletions
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15
src/rpc/blockchain.cpp
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@@ -15,6 +15,7 @@
#include <core_io.h> #include <core_io.h>
#include <policy/feerate.h> #include <policy/feerate.h>
#include <policy/policy.h> #include <policy/policy.h>
#include <policy/rbf.h>
#include <primitives/transaction.h> #include <primitives/transaction.h>
#include <rpc/server.h> #include <rpc/server.h>
#include <streams.h> #include <streams.h>
@@ -376,7 +377,8 @@ std::string EntryDescriptionString()
" ... ]\n" " ... ]\n"
" \"spentby\" : [ (array) unconfirmed transactions spending outputs from this transaction\n" " \"spentby\" : [ (array) unconfirmed transactions spending outputs from this transaction\n"
" \"transactionid\", (string) child transaction id\n" " \"transactionid\", (string) child transaction id\n"
" ... ]\n"; " ... ]\n"
" \"bip125-replaceable\" : true|false, (boolean) Whether this transaction could be replaced due to BIP125 (replace-by-fee)\n";
} }
void entryToJSON(UniValue &info, const CTxMemPoolEntry &e) void entryToJSON(UniValue &info, const CTxMemPoolEntry &e)
@@ -419,6 +421,17 @@ void entryToJSON(UniValue &info, const CTxMemPoolEntry &e)
} }
info.pushKV("spentby", spent); info.pushKV("spentby", spent);
// Add opt-in RBF status
bool rbfStatus = false;
RBFTransactionState rbfState = IsRBFOptIn(tx, mempool);
if (rbfState == RBFTransactionState::UNKNOWN) {
throw JSONRPCError(RPC_MISC_ERROR, "Transaction is not in mempool");
} else if (rbfState == RBFTransactionState::REPLACEABLE_BIP125) {
rbfStatus = true;
}
info.pushKV("bip125-replaceable", rbfStatus);
} }
UniValue mempoolToJSON(bool fVerbose) UniValue mempoolToJSON(bool fVerbose)