enable refresh thread

src/wallet/api/wallet.cpp

@@ -434,6 +434,9 @@ WalletImpl::WalletImpl(NetworkType nettype, uint64_t kdf_rounds)
 
     m_refreshIntervalMillis = DEFAULT_REFRESH_INTERVAL_MILLIS;
 
+    m_refreshThread = boost::thread([this] () {
+        this->refreshThreadFunc();
+    });
 }
 
 WalletImpl::~WalletImpl()
@@ -2598,7 +2601,7 @@ void WalletImpl::doRefresh()
         LOG_PRINT_L3(__FUNCTION__ << ": doRefresh, rescan = "<<rescan);
         if(rescan)
             m_wallet->rescan_blockchain(false);
-        m_wallet->refresh(trustedDaemon());
+        m_wallet->refresh(true);
         if (!m_synchronized) {
             m_synchronized = true;
         }