From 93e8cd6f1e0df1b05fd8f647d1a92243eeb9130e Mon Sep 17 00:00:00 2001
From: CryptoManiac <balthazar@yandex.ru>
Date: Mon, 19 Jan 2015 22:42:10 +0300
Subject: [PATCH] Try to broadcast transactions before saving it into the wallet.

---
 src/wallet.cpp |   29 ++++++++++++++++-------------
 1 files changed, 16 insertions(+), 13 deletions(-)

diff --git a/src/wallet.cpp b/src/wallet.cpp
index f62bb18..dc609b8 100644
--- a/src/wallet.cpp
+++ b/src/wallet.cpp
@@ -2046,9 +2046,24 @@ bool CWallet::CreateCoinStake(const CKeyStore& keystore, unsigned int nBits, uin
 bool CWallet::CommitTransaction(CWalletTx& wtxNew, CReserveKey& reservekey)
 {
     {
-        LOCK2(cs_main, cs_wallet);
         printf("CommitTransaction:\n%s", wtxNew.ToString().c_str());
+
+        // Track how many getdata requests our transaction gets
+        mapRequestCount[wtxNew.GetHash()] = 0;
+
+        // Try to broadcast before saving
+        if (!wtxNew.AcceptToMemoryPool())
+        {
+            // This must not fail. The transaction has already been signed.
+            printf("CommitTransaction() : Error: Transaction not valid");
+            return false;
+        }
+
+        wtxNew.RelayWalletTransaction();
+
         {
+            LOCK2(cs_main, cs_wallet);
+
             // This is only to keep the database open to defeat the auto-flush for the
             // duration of this scope.  This is the only place where this optimization
             // maybe makes sense; please don't do it anywhere else.
@@ -2076,18 +2091,6 @@ bool CWallet::CommitTransaction(CWalletTx& wtxNew, CReserveKey& reservekey)
             if (fFileBacked)
                 delete pwalletdb;
         }
-
-        // Track how many getdata requests our transaction gets
-        mapRequestCount[wtxNew.GetHash()] = 0;
-
-        // Broadcast
-        if (!wtxNew.AcceptToMemoryPool())
-        {
-            // This must not fail. The transaction has already been signed and recorded.
-            printf("CommitTransaction() : Error: Transaction not valid");
-            return false;
-        }
-        wtxNew.RelayWalletTransaction();
     }
     return true;
 }
-- 
1.7.1