Merge pull request #3301 from UdjinM6/bp15rc2_3

Backport remaining "candidates" from develop to v0.15.x

doc/release-notes.md

@@ -223,6 +223,12 @@ modules were reorganized in separate folders to make navigation through code a b
 
 See detailed [set of changes](https://github.com/dashpay/dash/compare/v0.14.0.5...dashpay:v0.15.0.0).
 
+- [`546e69f1a`](https://github.com/dashpay/dash/commit/546e69f1a) Fix CActiveMasternodeManager::GetLocalAddress to prefer IPv4 if multiple local addresses are known (#3304)
+- [`e4ef7e8d0`](https://github.com/dashpay/dash/commit/e4ef7e8d0) Drop unused `invSet` in `CDKGSession` (#3303)
+- [`da7686c93`](https://github.com/dashpay/dash/commit/da7686c93) Update translations 2020-01-23 (#3302)
+- [`6b5d3edae`](https://github.com/dashpay/dash/commit/6b5d3edae) Fix dip4-coinbasemerkleroots.py race condition (#3297)
+- [`a8213cadb`](https://github.com/dashpay/dash/commit/a8213cadb) Various fixes for DSTX-es (#3295)
+- [`2c26bdf2d`](https://github.com/dashpay/dash/commit/2c26bdf2d) Update release-notes.md
 - [`1d9adbe63`](https://github.com/dashpay/dash/commit/1d9adbe63) Replace generic CScopedDBTransaction with specialized CEvoDBScopedCommitter (#3292)
 - [`8fd486c6b`](https://github.com/dashpay/dash/commit/8fd486c6b) Translations 2020-01 (#3192)
 - [`3c54f6527`](https://github.com/dashpay/dash/commit/3c54f6527) Bump copyright year to 2020 (#3290)

src/dsnotificationinterface.cpp

@@ -107,4 +107,5 @@ void CDSNotificationInterface::NotifyMasternodeListChanged(bool undo, const CDet
 void CDSNotificationInterface::NotifyChainLock(const CBlockIndex* pindex, const llmq::CChainLockSig& clsig)
 {
     llmq::quorumInstantSendManager->NotifyChainLock(pindex);
+    CPrivateSend::NotifyChainLock(pindex);
 }

src/llmq/quorums_dkgsession.cpp

@@ -280,7 +280,6 @@ void CDKGSession::ReceiveMessage(const uint256& hash, const CDKGContribution& qc
         member->contributions.emplace(hash);
 
         CInv inv(MSG_QUORUM_CONTRIB, hash);
-        invSet.emplace(inv);
         RelayInvToParticipants(inv);
 
         quorumDKGDebugManager->UpdateLocalMemberStatus(params.type, member->idx, [&](CDKGDebugMemberStatus& status) {
@@ -547,7 +546,6 @@ void CDKGSession::ReceiveMessage(const uint256& hash, const CDKGComplaint& qc, b
         member->complaints.emplace(hash);
 
         CInv inv(MSG_QUORUM_COMPLAINT, hash);
-        invSet.emplace(inv);
         RelayInvToParticipants(inv);
 
         quorumDKGDebugManager->UpdateLocalMemberStatus(params.type, member->idx, [&](CDKGDebugMemberStatus& status) {
@@ -762,7 +760,6 @@ void CDKGSession::ReceiveMessage(const uint256& hash, const CDKGJustification& q
 
         // we always relay, even if further verification fails
         CInv inv(MSG_QUORUM_JUSTIFICATION, hash);
-        invSet.emplace(inv);
         RelayInvToParticipants(inv);
 
         quorumDKGDebugManager->UpdateLocalMemberStatus(params.type, member->idx, [&](CDKGDebugMemberStatus& status) {
@@ -1130,7 +1127,6 @@ void CDKGSession::ReceiveMessage(const uint256& hash, const CDKGPrematureCommitm
     validCommitments.emplace(hash);
 
     CInv inv(MSG_QUORUM_PREMATURE_COMMITMENT, hash);
-    invSet.emplace(inv);
     RelayInvToParticipants(inv);
 
     quorumDKGDebugManager->UpdateLocalMemberStatus(params.type, member->idx, [&](CDKGDebugMemberStatus& status) {

src/llmq/quorums_dkgsession.h

@@ -274,7 +274,6 @@ private:
     std::map<uint256, CDKGComplaint> complaints;
     std::map<uint256, CDKGJustification> justifications;
     std::map<uint256, CDKGPrematureCommitment> prematureCommitments;
-    std::set<CInv> invSet;
 
     std::vector<size_t> pendingContributionVerifications;
 

src/masternode/activemasternode.cpp

@@ -177,8 +177,15 @@ void CActiveMasternodeManager::UpdatedBlockTip(const CBlockIndex* pindexNew, con
 
 bool CActiveMasternodeManager::GetLocalAddress(CService& addrRet)
 {
-    // First try to find whatever local address is specified by externalip option
+    // First try to find whatever our own local address is known internally.
-    bool fFoundLocal = GetLocal(addrRet) && IsValidNetAddr(addrRet);
+    // Addresses could be specified via externalip or bind option, discovered via UPnP
+    // or added by TorController. Use some random dummy IPv4 peer to prefer the one
+    // reachable via IPv4.
+    CNetAddr addrDummyPeer;
+    bool fFoundLocal{false};
+    if (LookupHost("8.8.8.8", addrDummyPeer, false)) {
+        fFoundLocal = GetLocal(addrRet, &addrDummyPeer) && IsValidNetAddr(addrRet);
+    }
     if (!fFoundLocal && Params().NetworkIDString() == CBaseChainParams::REGTEST) {
         if (Lookup("127.0.0.1", addrRet, GetListenPort(), false)) {
             fFoundLocal = true;

src/net.h

@@ -999,7 +999,7 @@ public:
     void PushInventory(const CInv& inv)
     {
         LOCK(cs_inventory);
-        if (inv.type == MSG_TX) {
+        if (inv.type == MSG_TX || inv.type == MSG_DSTX) {
             if (!filterInventoryKnown.contains(inv.hash)) {
                 LogPrint(BCLog::NET, "PushInventory --  inv: %s peer=%d\n", inv.ToString(), id);
                 setInventoryTxToSend.insert(inv.hash);

src/net_processing.cpp

@@ -1011,6 +1011,7 @@ bool static AlreadyHave(const CInv& inv) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
     switch (inv.type)
     {
     case MSG_TX:
+    case MSG_DSTX:
     case MSG_LEGACY_TXLOCK_REQUEST: // we treat legacy IX messages as TX messages
         {
             assert(recentRejects);
@@ -1034,7 +1035,17 @@ bool static AlreadyHave(const CInv& inv) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
             // and re-request the locked transaction (which did not make it into the mempool
             // previously due to txn-mempool-conflict rule). This means that we must ignore
             // recentRejects filter for such locked txes here.
-            return (recentRejects->contains(inv.hash) && !llmq::quorumInstantSendManager->IsLocked(inv.hash)) ||
+            // We also ignore recentRejects filter for DSTX-es because a malicious peer  might
+            // relay a valid DSTX as a regular TX first which would skip all the specific checks
+            // but would cause such tx to be rejected by ATMP due to 0 fee. Ignoring it here
+            // should let DSTX to be propagated by honest peer later. Note, that a malicious
+            // masternode would not be able to exploit this to spam the network with specially
+            // crafted invalid DSTX-es and potentially cause high load cheaply, because
+            // corresponding checks in ProcessMessage won't let it to send DSTX-es too often.
+            bool fIgnoreRecentRejects = llmq::quorumInstantSendManager->IsLocked(inv.hash) || inv.type == MSG_DSTX;
+
+            return (!fIgnoreRecentRejects && recentRejects->contains(inv.hash)) ||
+                   (inv.type == MSG_DSTX && static_cast<bool>(CPrivateSend::GetDSTX(inv.hash))) ||
                    mempool.exists(inv.hash) ||
                    pcoinsTip->HaveCoinInCache(COutPoint(inv.hash, 0)) || // Best effort: only try output 0 and 1
                    pcoinsTip->HaveCoinInCache(COutPoint(inv.hash, 1)) ||
@@ -1060,10 +1071,6 @@ bool static AlreadyHave(const CInv& inv) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
             return sporkManager.GetSporkByHash(inv.hash, spork);
         }
 
-    case MSG_DSTX: {
-        return static_cast<bool>(CPrivateSend::GetDSTX(inv.hash));
-    }
-
     case MSG_GOVERNANCE_OBJECT:
     case MSG_GOVERNANCE_OBJECT_VOTE:
         return ! governance.ConfirmInventoryRequest(inv);
@@ -1274,17 +1281,29 @@ void static ProcessGetData(CNode* pfrom, const Consensus::Params& consensusParam
 
             // Send stream from relay memory
             bool push = false;
-            if (inv.type == MSG_TX) {
+            if (inv.type == MSG_TX || inv.type == MSG_DSTX) {
+                CPrivateSendBroadcastTx dstx;
+                if (inv.type == MSG_DSTX) {
+                    dstx = CPrivateSend::GetDSTX(inv.hash);
+                }
                 auto mi = mapRelay.find(inv.hash);
                 if (mi != mapRelay.end()) {
+                    if (dstx) {
+                        connman->PushMessage(pfrom, msgMaker.Make(NetMsgType::DSTX, dstx));
+                    } else {
                         connman->PushMessage(pfrom, msgMaker.Make(NetMsgType::TX, *mi->second));
+                    }
                     push = true;
                 } else if (pfrom->timeLastMempoolReq) {
                     auto txinfo = mempool.info(inv.hash);
                     // To protect privacy, do not answer getdata using the mempool when
                     // that TX couldn't have been INVed in reply to a MEMPOOL request.
                     if (txinfo.tx && txinfo.nTime <= pfrom->timeLastMempoolReq) {
+                        if (dstx) {
+                            connman->PushMessage(pfrom, msgMaker.Make(NetMsgType::DSTX, dstx));
+                        } else {
                             connman->PushMessage(pfrom, msgMaker.Make(NetMsgType::TX, *txinfo.tx));
+                        }
                         push = true;
                     }
                 }
@@ -1298,14 +1317,6 @@ void static ProcessGetData(CNode* pfrom, const Consensus::Params& consensusParam
                 }
             }
 
-            if (!push && inv.type == MSG_DSTX) {
-                CPrivateSendBroadcastTx dstx = CPrivateSend::GetDSTX(inv.hash);
-                if(dstx) {
-                    connman->PushMessage(pfrom, msgMaker.Make(NetMsgType::DSTX, dstx));
-                    push = true;
-                }
-            }
-
             if (!push && inv.type == MSG_GOVERNANCE_OBJECT) {
                 LogPrint(BCLog::NET, "ProcessGetData -- MSG_GOVERNANCE_OBJECT: inv = %s\n", inv.ToString());
                 CDataStream ss(SER_NETWORK, pfrom->GetSendVersion());
@@ -2452,7 +2463,19 @@ bool static ProcessMessage(CNode* pfrom, const std::string& strCommand, CDataStr
                 return true; // not an error
             }
 
-            auto dmn = deterministicMNManager->GetListAtChainTip().GetMNByCollateral(dstx.masternodeOutpoint);
+            const CBlockIndex* pindex{nullptr};
+            CDeterministicMNCPtr dmn{nullptr};
+            {
+                LOCK(cs_main);
+                pindex = chainActive.Tip();
+            }
+            // It could be that a MN is no longer in the list but its DSTX is not yet mined.
+            // Try to find a MN up to 24 blocks deep to make sure such dstx-es are relayed and processed correctly.
+            for (int i = 0; i < 24 && pindex; ++i) {
+                dmn = deterministicMNManager->GetListForBlock(pindex).GetMNByCollateral(dstx.masternodeOutpoint);
+                if (dmn) break;
+                pindex = pindex->pprev;
+            }
             if(!dmn) {
                 LogPrint(BCLog::PRIVATESEND, "DSTX -- Can't find masternode %s to verify %s\n", dstx.masternodeOutpoint.ToStringShort(), hashTx.ToString());
                 return false;
@@ -2523,6 +2546,10 @@ bool static ProcessMessage(CNode* pfrom, const std::string& strCommand, CDataStr
                     CInv _inv(MSG_TX, txin.prevout.hash);
                     pfrom->AddInventoryKnown(_inv);
                     if (!AlreadyHave(_inv)) pfrom->AskFor(_inv);
+                    // We don't know if the previous tx was a regular or a mixing one, try both
+                    CInv _inv2(MSG_DSTX, txin.prevout.hash);
+                    pfrom->AddInventoryKnown(_inv2);
+                    if (!AlreadyHave(_inv2)) pfrom->AskFor(_inv2);
                 }
                 AddOrphanTx(ptx, pfrom->GetId());
 
@@ -3785,7 +3812,11 @@ bool PeerLogicValidation::SendMessages(CNode* pto, std::atomic<bool>& interruptM
 
                 for (const auto& txinfo : vtxinfo) {
                     const uint256& hash = txinfo.tx->GetHash();
-                    CInv inv(MSG_TX, hash);
+                    int nInvType = MSG_TX;
+                    if (CPrivateSend::GetDSTX(hash)) {
+                        nInvType = MSG_DSTX;
+                    }
+                    CInv inv(nInvType, hash);
                     pto->setInventoryTxToSend.erase(hash);
                     if (pto->pfilter) {
                         if (!pto->pfilter->IsRelevantAndUpdate(*txinfo.tx)) continue;
@@ -3851,7 +3882,11 @@ bool PeerLogicValidation::SendMessages(CNode* pto, std::atomic<bool>& interruptM
                     }
                     if (pto->pfilter && !pto->pfilter->IsRelevantAndUpdate(*txinfo.tx)) continue;
                     // Send
-                    vInv.push_back(CInv(MSG_TX, hash));
+                    int nInvType = MSG_TX;
+                    if (CPrivateSend::GetDSTX(hash)) {
+                        nInvType = MSG_DSTX;
+                    }
+                    vInv.push_back(CInv(nInvType, hash));
                     nRelayedTransactions++;
                     {
                         // Expire old relay messages

src/privatesend/privatesend.cpp

@@ -603,6 +603,13 @@ void CPrivateSend::UpdatedBlockTip(const CBlockIndex* pindex)
     }
 }
 
+void CPrivateSend::NotifyChainLock(const CBlockIndex* pindex)
+{
+    if (pindex && masternodeSync.IsBlockchainSynced()) {
+        CheckDSTXes(pindex);
+    }
+}
+
 void CPrivateSend::UpdateDSTXConfirmedHeight(const CTransactionRef& tx, int nHeight)
 {
     AssertLockHeld(cs_mapdstx);

src/privatesend/privatesend.h

@@ -465,6 +465,7 @@ public:
     static CPrivateSendBroadcastTx GetDSTX(const uint256& hash);
 
     static void UpdatedBlockTip(const CBlockIndex* pindex);
+    static void NotifyChainLock(const CBlockIndex* pindex);
 
     static void UpdateDSTXConfirmedHeight(const CTransactionRef& tx, int nHeight);
     static void TransactionAddedToMempool(const CTransactionRef& tx);

src/qt/locale/dash_es.ts

@@ -1326,6 +1326,10 @@
         <source>This amount acts as a threshold to turn off PrivateSend once it's reached.</source>
         <translation>Esta cantidad actúa como un límite para desactivar PrivateSend una vez que se alcanza ese límite.</translation>
     </message>
+    <message>
+        <source>Target PrivateSend balance</source>
+        <translation>Saldo objetivo de PrivateSend</translation>
+    </message>
     <message>
         <source>Automatically open the Dash Core client port on the router. This only works when your router supports UPnP and it is enabled.</source>
         <translation>Abrir automáticamente el puerto del cliente Dash Core en el enrutador. Esto solo funciona cuando su enrutador admite UPnP y está habilitado.</translation>
@@ -1715,6 +1719,10 @@ https://www.transifex.com/projects/p/dash/</translation>
         <source>Denominated</source>
         <translation>Denominadas</translation>
     </message>
+    <message>
+        <source>Partially mixed</source>
+        <translation>Parcialmente mezclado</translation>
+    </message>
     <message>
         <source>Mixed</source>
         <translation>Mezcladas</translation>
@@ -2801,6 +2809,10 @@ https://www.transifex.com/projects/p/dash/</translation>
         <source>&lt;b&gt;(%1 of %2 entries displayed)&lt;/b&gt;</source>
         <translation>&lt;b&gt;(%1 de %2 registros mostrados)&lt;/b&gt;</translation>
     </message>
+    <message>
+        <source>PrivateSend funds only</source>
+        <translation>Fondos de PrivateSend solamente</translation>
+    </message>
     <message>
         <source>any available funds</source>
         <translation>cualquier fondo disponible</translation>
@@ -2817,6 +2829,10 @@ https://www.transifex.com/projects/p/dash/</translation>
         <source>Fee rate: %1</source>
         <translation>Tasa de comisión: %1</translation>
     </message>
+    <message numerus="yes">
+        <source>This transaction will consume %n input(s)</source>
+        <translation><numerusform>Esta transacción consumirá %n entrada</numerusform><numerusform>Esta transacción consumirá %n entradas</numerusform></translation>
+    </message>
     <message>
         <source>Warning: Using PrivateSend with %1 or more inputs can harm your privacy and is not recommended</source>
         <translation>Advertencia: el uso de PrivateSend con %1 o más entradas puede dañar tu privacidad y no se recomienda</translation>

src/qt/locale/dash_ko.ts

@@ -1326,6 +1326,10 @@
         <source>This amount acts as a threshold to turn off PrivateSend once it's reached.</source>
         <translation>이 금액에 도달하는 경우 프라이빗샌드를 끄기 위한 한계점으로 작동합니다.</translation>
     </message>
+    <message>
+        <source>Target PrivateSend balance</source>
+        <translation>타깃 프라이빗샌드 잔고</translation>
+    </message>
     <message>
         <source>Automatically open the Dash Core client port on the router. This only works when your router supports UPnP and it is enabled.</source>
         <translation>라우터에서 대시 코어 클라이언트를 자동으로 엽니다. 이 기능은 당신의 라우터가 UPnP를 지원하고 해당 기능이 작동하는 경우에만 가능합니다.</translation>
@@ -1715,6 +1719,10 @@ https://www.transifex.com/projects/p/dash/</translation>
         <source>Denominated</source>
         <translation>단위 분할 완료</translation>
     </message>
+    <message>
+        <source>Partially mixed</source>
+        <translation>부분적으로 믹싱됨</translation>
+    </message>
     <message>
         <source>Mixed</source>
         <translation>믹싱 완료</translation>
@@ -2801,6 +2809,14 @@ https://www.transifex.com/projects/p/dash/</translation>
         <source>&lt;b&gt;(%1 of %2 entries displayed)&lt;/b&gt;</source>
         <translation>&lt;b&gt;(%2 중 %1 입력값 표시됨)&lt;/b&gt;</translation>
     </message>
+    <message>
+        <source>PrivateSend funds only</source>
+        <translation>프라이빗샌드 자금만</translation>
+    </message>
+    <message>
+        <source>any available funds</source>
+        <translation>이용이 가능한 모든 자금</translation>
+    </message>
     <message>
         <source>(PrivateSend transactions have higher fees usually due to no change output being allowed)</source>
         <translation>(프라이빗샌드 거래는 잔돈 아웃풋이 허용되지 않아 보다 높은 수수료가 책정됩니다)</translation>
@@ -2813,6 +2829,10 @@ https://www.transifex.com/projects/p/dash/</translation>
         <source>Fee rate: %1</source>
         <translation>수수료 요율: %1</translation>
     </message>
+    <message numerus="yes">
+        <source>This transaction will consume %n input(s)</source>
+        <translation><numerusform>이 거래는 %n 입력값을 소모합니다</numerusform></translation>
+    </message>
     <message>
         <source>Warning: Using PrivateSend with %1 or more inputs can harm your privacy and is not recommended</source>
         <translation>경고:  %1 혹은 그 이상의 인풋으로 프라이빗샌드를 이용하게 되면 당신의 프라이버시가 침해될 수 있어 권장하지 않습니다.</translation>
@@ -5040,7 +5060,7 @@ https://www.transifex.com/projects/p/dash/</translation>
     </message>
     <message>
         <source>Inputs vs outputs size mismatch.</source>
-        <translation>인풋 vs 아웃풋 사이즈가 일치하지 않습니다.</translation>
+        <translation>입력값 vs 출력값 사이즈가 일치하지 않습니다.</translation>
     </message>
     <message>
         <source>Invalid -onion address or hostname: '%s'</source>

src/qt/locale/dash_ro.ts

@@ -4350,6 +4350,10 @@ https://www.transifex.com/projects/p/dash/</translation>
         <source>Warning: Unknown block versions being mined! It's possible unknown rules are in effect</source>
         <translation>Atentie: se mineaza blocuri cu versiune necunoscuta! Este posibil sa fie in vigoare reguli necunoscute.</translation>
     </message>
+    <message>
+        <source>You need to rebuild the database using -reindex to change -timestampindex</source>
+        <translation>Trebuie să reconstruiești baza de date utilizând -reindex pentru a schimba -timestampindex</translation>
+    </message>
     <message>
         <source>You need to rebuild the database using -reindex to go back to unpruned mode.  This will redownload the entire blockchain</source>
         <translation>Trebuie reconstruita intreaga baza de date folosind -reindex pentru a va intoarce la modul non-redus. Aceasta va determina descarcarea din nou a intregului blockchain</translation>
@@ -4662,6 +4666,14 @@ https://www.transifex.com/projects/p/dash/</translation>
         <source>You can not start a masternode with wallet enabled.</source>
         <translation>Nu poți porni un masternode cu portofelul activat.</translation>
     </message>
+    <message>
+        <source>You need to rebuild the database using -reindex to change -addressindex</source>
+        <translation>Trebuie să reconstruiești baza de date utilizând -reindex pentru a schimba -addressindex</translation>
+    </message>
+    <message>
+        <source>You need to rebuild the database using -reindex to change -spentindex</source>
+        <translation>Trebuie să reconstruiești baza de date utilizând -reindex pentru a schimba -spentindex</translation>
+    </message>
     <message>
         <source>You need to rebuild the database using -reindex to change -txindex</source>
         <translation>Trebuie să reconstruiești baza de date utilizând -reindex pentru a schimba -txindex</translation>

src/qt/locale/dash_zh_TW.ts

@@ -597,6 +597,30 @@
         <source>Information</source>
         <translation>資訊</translation>
     </message>
+    <message>
+        <source>Received and sent multiple transactions</source>
+        <translation>接收和發送多個交易</translation>
+    </message>
+    <message>
+        <source>Sent multiple transactions</source>
+        <translation>發送多筆交易</translation>
+    </message>
+    <message>
+        <source>Received multiple transactions</source>
+        <translation>收到多筆交易</translation>
+    </message>
+    <message>
+        <source>Sent Amount: %1
+</source>
+        <translation>發送金額: %1
+</translation>
+    </message>
+    <message>
+        <source>Received Amount: %1
+</source>
+        <translation>收到的款項: %1
+</translation>
+    </message>
     <message>
         <source>Date: %1
 </source>
@@ -1065,6 +1089,10 @@
         <source>My masternodes only</source>
         <translation>只顯示我的主節點</translation>
     </message>
+    <message>
+        <source>Service</source>
+        <translation>服務</translation>
+    </message>
     <message>
         <source>PoSe Score</source>
         <translation>PoSe 評分</translation>
@@ -1081,10 +1109,26 @@
         <source>Next Payment</source>
         <translation>下一次付款</translation>
     </message>
+    <message>
+        <source>Payout Address</source>
+        <translation>獎金位址</translation>
+    </message>
     <message>
         <source>Operator Reward</source>
         <translation>運營者獎勵</translation>
     </message>
+    <message>
+        <source>Collateral Address</source>
+        <translation>抵押品位址</translation>
+    </message>
+    <message>
+        <source>Owner Address</source>
+        <translation>所有者位址</translation>
+    </message>
+    <message>
+        <source>Voting Address</source>
+        <translation>投票位址</translation>
+    </message>
     <message>
         <source>Copy ProTx Hash</source>
         <translation>複製 ProTx 哈希</translation>
@@ -1274,6 +1318,10 @@
         <source>This amount acts as a threshold to turn off PrivateSend once it's reached.</source>
         <translation>此金額為關閉匿名發送的門檻。</translation>
     </message>
+    <message>
+        <source>Target PrivateSend balance</source>
+        <translation>目標匿名發送餘額</translation>
+    </message>
     <message>
         <source>Automatically open the Dash Core client port on the router. This only works when your router supports UPnP and it is enabled.</source>
         <translation>自動在路由器上開放達世幣核心客戶端的通訊埠。只有在你的路由器支援且開啓「通用即插即用」協定(UPnP)時才有作用。</translation>
@@ -2749,6 +2797,18 @@ https://www.transifex.com/projects/p/dash/</translation>
         <source>any available funds</source>
         <translation>任何可用資金</translation>
     </message>
+    <message>
+        <source>Transaction size: %1</source>
+        <translation>交易大小: %1</translation>
+    </message>
+    <message>
+        <source>Fee rate: %1</source>
+        <translation>費用率: %1</translation>
+    </message>
+    <message numerus="yes">
+        <source>This transaction will consume %n input(s)</source>
+        <translation><numerusform>此交易將消耗 %n 個輸入</numerusform></translation>
+    </message>
     <message>
         <source>Confirm send coins</source>
         <translation>確認發送資金</translation>
@@ -4058,6 +4118,10 @@ https://www.transifex.com/projects/p/dash/</translation>
         <source>No compatible Masternode found.</source>
         <translation>沒有找到相容的主節點。</translation>
     </message>
+    <message>
+        <source>Not enough funds to mix.</source>
+        <translation>沒有足夠的資金以供混合使用。</translation>
+    </message>
     <message>
         <source>Not in the Masternode list.</source>
         <translation>不在主節點列表中。</translation>
@@ -4350,6 +4414,10 @@ https://www.transifex.com/projects/p/dash/</translation>
         <source>Warning: Unknown block versions being mined! It's possible unknown rules are in effect</source>
         <translation>警告 : 正在開採未知版本的區塊。未知的規則可能正在生效</translation>
     </message>
+    <message>
+        <source>You need to rebuild the database using -reindex to change -timestampindex</source>
+        <translation>您需要使用-reindex來重建數據庫，並更改-timestampindex</translation>
+    </message>
     <message>
         <source>You need to rebuild the database using -reindex to go back to unpruned mode.  This will redownload the entire blockchain</source>
         <translation>您需要使用-reindex 來重建數據庫以回到未修剪模式。 這將重新下載整個區塊鏈</translation>
@@ -4662,6 +4730,14 @@ https://www.transifex.com/projects/p/dash/</translation>
         <source>You can not start a masternode with wallet enabled.</source>
         <translation>您無法在啟用了錢包的情況下啟動主節點。</translation>
     </message>
+    <message>
+        <source>You need to rebuild the database using -reindex to change -addressindex</source>
+        <translation>您需要使用-reindex  來重建數據庫，並更改-addressindex</translation>
+    </message>
+    <message>
+        <source>You need to rebuild the database using -reindex to change -spentindex</source>
+        <translation>您需要使用-reindex  來重建數據庫，並更改-spentindex </translation>
+    </message>
     <message>
         <source>You need to rebuild the database using -reindex to change -txindex</source>
         <translation>改變 -txindex 參數後，必須要用 -reindex 參數來重建資料庫</translation>

test/functional/dip4-coinbasemerkleroots.py

@@ -24,13 +24,13 @@ class TestNode(NodeConnCB):
         self.last_mnlistdiff = message
 
     def wait_for_mnlistdiff(self, timeout=30):
-        self.last_mnlistdiff = None
         def received_mnlistdiff():
             return self.last_mnlistdiff is not None
         return wait_until(received_mnlistdiff, timeout=timeout)
 
     def getmnlistdiff(self, baseBlockHash, blockHash):
         msg = msg_getmnlistd(baseBlockHash, blockHash)
+        self.last_mnlistdiff = None
         self.send_message(msg)
         self.wait_for_mnlistdiff()
         return self.last_mnlistdiff