Add sendTransaction method to the daemon.
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@ -167,7 +167,6 @@ describe('Basic Functionality', function() {
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var expected = tx.toBuffer().toString('hex');
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txBuffer.toString('hex').should.equal(expected);
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});
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});
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it('get outputs by address', function() {
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@ -1037,6 +1037,66 @@ NAN_METHOD(GetInfo) {
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NanReturnValue(obj);
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}
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/**
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* Send Transaction
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* bitcoindjs.sendTransaction()
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* Will add a transaction to the mempool and broadcast to connected peers.
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* @param {string} - The serialized hex string of the transaction.
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* @param {boolean} - Skip absurdly high fee checks
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*/
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NAN_METHOD(SendTransaction) {
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Isolate* isolate = Isolate::GetCurrent();
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HandleScope scope(isolate);
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LOCK(cs_main);
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// Decode the transaction
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v8::String::Utf8Value param1(args[0]->ToString());
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std::string *input = new std::string(*param1);
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CTransaction tx;
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if (!DecodeHexTx(tx, *input)) {
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return NanThrowError("TX decode failed");
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}
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uint256 hashTx = tx.GetHash();
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// Skip absurdly high fee check
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bool allowAbsurdFees = false;
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if (args.Length() > 1) {
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allowAbsurdFees = args[1]->BooleanValue();
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}
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CCoinsViewCache &view = *pcoinsTip;
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const CCoins* existingCoins = view.AccessCoins(hashTx);
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bool fHaveMempool = mempool.exists(hashTx);
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bool fHaveChain = existingCoins && existingCoins->nHeight < 1000000000;
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if (!fHaveMempool && !fHaveChain) {
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CValidationState state;
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bool fMissingInputs;
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char *errorMessage;
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// Attempt to add the transaction to the mempool
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if (!AcceptToMemoryPool(mempool, state, tx, false, &fMissingInputs, !allowAbsurdFees)) {
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if (state.IsInvalid()) {
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sprintf(errorMessage, "%i: %s", state.GetRejectCode(), state.GetRejectReason().c_str());
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return NanThrowError(errorMessage);
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} else {
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if (fMissingInputs) {
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return NanThrowError("Missing inputs");
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}
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sprintf(errorMessage, "%s", state.GetRejectReason());
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return NanThrowError(errorMessage);
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}
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}
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} else if (fHaveChain) {
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return NanThrowError("transaction already in block chain");
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}
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// Relay the transaction connect peers
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RelayTransaction(tx);
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return NanReturnValue(NanNew<String>(hashTx.GetHex()));
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}
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/**
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* GetMempoolOutputs
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* bitcoindjs.getMempoolOutputs()
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@ -1174,7 +1234,7 @@ init(Handle<Object> target) {
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NODE_SET_METHOD(target, "getMempoolOutputs", GetMempoolOutputs);
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NODE_SET_METHOD(target, "addMempoolUncheckedTransaction", AddMempoolUncheckedTransaction);
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NODE_SET_METHOD(target, "verifyScript", VerifyScript);
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NODE_SET_METHOD(target, "sendTransaction", SendTransaction);
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}
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NODE_MODULE(bitcoindjs, init)
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@ -12,6 +12,7 @@
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#include "scheduler.h"
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#include "core_io.h"
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#include "script/bitcoinconsensus.h"
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#include "consensus/validation.h"
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NAN_METHOD(StartBitcoind);
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NAN_METHOD(OnBlocksReady);
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@ -26,3 +27,5 @@ NAN_METHOD(GetChainWork);
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NAN_METHOD(GetMempoolOutputs);
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NAN_METHOD(AddMempoolUncheckedTransaction);
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NAN_METHOD(VerifyScript);
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NAN_METHOD(SendTransaction);
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