The string class returns string::npos, when find() fails.

[novacoin.git] / src / net.cpp

diff --git a/src/net.cpp b/src/net.cpp
index 423b754..38fd3b5 100644 (file)
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -316,14 +316,14 @@ bool GetMyExternalIP2(const CAddress& addrConnect, const char* pszGet, const cha
                 }
                 if (pszKeyword == NULL)
                     break;
-                if (strLine.find(pszKeyword) != -1)
+                if (strLine.find(pszKeyword) != string::npos)
                 {
                     strLine = strLine.substr(strLine.find(pszKeyword) + strlen(pszKeyword));
                     break;
                 }
             }
             closesocket(hSocket);
-            if (strLine.find("<") != -1)
+            if (strLine.find("<") != string::npos)
                 strLine = strLine.substr(0, strLine.find("<"));
             strLine = strLine.substr(strspn(strLine.c_str(), " \t\n\r"));
             while (strLine.size() > 0 && isspace(strLine[strLine.size()-1]))
@@ -716,6 +716,7 @@ void CNode::CloseSocketDisconnect()
         printf("disconnecting node %s\n", addr.ToString().c_str());
         closesocket(hSocket);
         hSocket = INVALID_SOCKET;
+        vRecv.clear();
     }
 }
 
@@ -1431,9 +1432,13 @@ void ThreadOpenConnections2(void* parg)
     int64 nStart = GetTime();
     loop
     {
-        // Limit outbound connections
         vnThreadsRunning[1]--;
         Sleep(500);
+        vnThreadsRunning[1]++;
+        if (fShutdown)
+            return;
+
+        // Limit outbound connections
         loop
         {
             int nOutbound = 0;
@@ -1445,13 +1450,12 @@ void ThreadOpenConnections2(void* parg)
             nMaxOutboundConnections = min(nMaxOutboundConnections, (int)GetArg("-maxconnections", 125));
             if (nOutbound < nMaxOutboundConnections)
                 break;
+            vnThreadsRunning[1]--;
             Sleep(2000);
+            vnThreadsRunning[1]++;
             if (fShutdown)
                 return;
         }
-        vnThreadsRunning[1]++;
-        if (fShutdown)
-            return;
 
         bool fAddSeeds = false;
 
@@ -1845,7 +1849,7 @@ bool StopNode()
     fShutdown = true;
     nTransactionsUpdated++;
     int64 nStart = GetTime();
-    while (vnThreadsRunning[0] > 0 || vnThreadsRunning[2] > 0 || vnThreadsRunning[3] > 0 || vnThreadsRunning[4] > 0
+    while (vnThreadsRunning[0] > 0 || vnThreadsRunning[1] > 0 || vnThreadsRunning[2] > 0 || vnThreadsRunning[3] > 0 || vnThreadsRunning[4] > 0
 #ifdef USE_UPNP
         || vnThreadsRunning[5] > 0
 #endif