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[RPC] createrawtransaction: add option to set the sequence number per input

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Jonas Schnelli 2015-12-22 13:52:57 +01:00
parent 08b37c5e06
commit a946bb6b18
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GPG key ID: 29D4BCB6416F53EC
2 changed files with 13 additions and 0 deletions
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6
qa/rpc-tests/rawtransactions.py
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@ -137,5 +137,11 @@ class RawTransactionsTest(BitcoinTestFramework):
self.sync_all()
assert_equal(self.nodes[0].getbalance(), bal+Decimal('50.00000000')+Decimal('2.19000000')) #block reward + tx
inputs = [ {'txid' : "1d1d4e24ed99057e84c3f80fd8fbec79ed9e1acee37da269356ecea000000000", 'vout' : 1, 'sequence' : 1000}]
outputs = { self.nodes[0].getnewaddress() : 1 }
rawtx = self.nodes[0].createrawtransaction(inputs, outputs)
decrawtx= self.nodes[0].decoderawtransaction(rawtx)
assert_equal(decrawtx['vin'][0]['sequence'], 1000)
if __name__ == '__main__':
RawTransactionsTest().main()

7
src/rpc/rawtransaction.cpp
View file

@ -334,6 +334,7 @@ UniValue createrawtransaction(const UniValue& params, bool fHelp)
" {\n"
" \"txid\":\"id\", (string, required) The transaction id\n"
" \"vout\":n (numeric, required) The output number\n"
" \"sequence\":n (numeric, optional) The sequence number\n"
" }\n"
" ,...\n"
" ]\n"
@ -384,6 +385,12 @@ UniValue createrawtransaction(const UniValue& params, bool fHelp)
throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, vout must be positive");
uint32_t nSequence = (rawTx.nLockTime ? std::numeric_limits<uint32_t>::max() - 1 : std::numeric_limits<uint32_t>::max());
// set the sequence number if passed in the parameters object
const UniValue& sequenceObj = find_value(o, "sequence");
if (sequenceObj.isNum())
nSequence = sequenceObj.get_int();
CTxIn in(COutPoint(txid, nOutput), CScript(), nSequence);
rawTx.vin.push_back(in);