Remove vladimir's DNS seed, at his request.

[novacoin.git] / src / net.cpp

diff --git a/src/net.cpp b/src/net.cpp
index 1792bf7..0c28eaa 100644 (file)
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -10,7 +10,7 @@
 #include "init.h"
 #include "strlcpy.h"
 
-#ifdef __WXMSW__
+#ifdef WIN32
 #include <string.h>
 #endif
 
@@ -102,7 +102,7 @@ bool ConnectSocket(const CAddress& addrConnect, SOCKET& hSocketRet, int nTimeout
     bool fProxy = (fUseProxy && addrConnect.IsRoutable());
     struct sockaddr_in sockaddr = (fProxy ? addrProxy.GetSockAddr() : addrConnect.GetSockAddr());
 
-#ifdef __WXMSW__
+#ifdef WIN32
     u_long fNonblock = 1;
     if (ioctlsocket(hSocket, FIONBIO, &fNonblock) == SOCKET_ERROR)
 #else
@@ -141,7 +141,7 @@ bool ConnectSocket(const CAddress& addrConnect, SOCKET& hSocketRet, int nTimeout
                 return false;
             }
             socklen_t nRetSize = sizeof(nRet);
-#ifdef __WXMSW__
+#ifdef WIN32
             if (getsockopt(hSocket, SOL_SOCKET, SO_ERROR, (char*)(&nRet), &nRetSize) == SOCKET_ERROR)
 #else
             if (getsockopt(hSocket, SOL_SOCKET, SO_ERROR, &nRet, &nRetSize) == SOCKET_ERROR)
@@ -158,7 +158,7 @@ bool ConnectSocket(const CAddress& addrConnect, SOCKET& hSocketRet, int nTimeout
                 return false;
             }
         }
-#ifdef __WXMSW__
+#ifdef WIN32
         else if (WSAGetLastError() != WSAEISCONN)
 #else
         else
@@ -175,7 +175,7 @@ bool ConnectSocket(const CAddress& addrConnect, SOCKET& hSocketRet, int nTimeout
     CNode::ConnectNode immediately turns the socket back to non-blocking
     but we'll turn it back to blocking just in case
     */
-#ifdef __WXMSW__
+#ifdef WIN32
     fNonblock = 0;
     if (ioctlsocket(hSocket, FIONBIO, &fNonblock) == SOCKET_ERROR)
 #else
@@ -674,7 +674,7 @@ CNode* ConnectNode(CAddress addrConnect, int64 nTimeout)
         printf("connected %s\n", addrConnect.ToString().c_str());
 
         // Set to nonblocking
-#ifdef __WXMSW__
+#ifdef WIN32
         u_long nOne = 1;
         if (ioctlsocket(hSocket, FIONBIO, &nOne) == SOCKET_ERROR)
             printf("ConnectSocket() : ioctlsocket nonblocking setting failed, error %d\n", WSAGetLastError());
@@ -1210,7 +1210,6 @@ void MapPort(bool /* unused fMapPort */)
 
 static const char *strDNSSeed[] = {
     "bitseed.xf2.org",
-    "bitseed.bitcoin.org.uk",
     "dnsseed.bluematt.me",
 };
 
@@ -1438,6 +1437,8 @@ void ThreadOpenConnections2(void* parg)
             BOOST_FOREACH(CNode* pnode, vNodes)
                 setConnected.insert(pnode->addr.ip & 0x0000ffff);
 
+        int64 nANow = GetAdjustedTime();
+
         CRITICAL_BLOCK(cs_mapAddresses)
         {
             BOOST_FOREACH(const PAIRTYPE(vector<unsigned char>, CAddress)& item, mapAddresses)
@@ -1445,8 +1446,8 @@ void ThreadOpenConnections2(void* parg)
                 const CAddress& addr = item.second;
                 if (!addr.IsIPv4() || !addr.IsValid() || setConnected.count(addr.ip & 0x0000ffff))
                     continue;
-                int64 nSinceLastSeen = GetAdjustedTime() - addr.nTime;
-                int64 nSinceLastTry = GetAdjustedTime() - addr.nLastTry;
+                int64 nSinceLastSeen = nANow - addr.nTime;
+                int64 nSinceLastTry = nANow - addr.nLastTry;
 
                 // Randomize the order in a deterministic way, putting the standard port first
                 int64 nRandomizer = (uint64)(nStart * 4951 + addr.nLastTry * 9567851 + addr.ip * 7789) % (2 * 60 * 60);
@@ -1610,7 +1611,7 @@ bool BindListenPort(string& strError)
     int nOne = 1;
     addrLocalHost.port = htons(GetListenPort());
 
-#ifdef __WXMSW__
+#ifdef WIN32
     // Initialize Windows Sockets
     WSADATA wsadata;
     int ret = WSAStartup(MAKEWORD(2,2), &wsadata);
@@ -1636,13 +1637,13 @@ bool BindListenPort(string& strError)
     setsockopt(hListenSocket, SOL_SOCKET, SO_NOSIGPIPE, (void*)&nOne, sizeof(int));
 #endif
 
-#ifndef __WXMSW__
+#ifndef WIN32
     // Allow binding if the port is still in TIME_WAIT state after
     // the program was closed and restarted.  Not an issue on windows.
     setsockopt(hListenSocket, SOL_SOCKET, SO_REUSEADDR, (void*)&nOne, sizeof(int));
 #endif
 
-#ifdef __WXMSW__
+#ifdef WIN32
     // Set to nonblocking, incoming connections will also inherit this
     if (ioctlsocket(hListenSocket, FIONBIO, (u_long*)&nOne) == SOCKET_ERROR)
 #else
@@ -1689,7 +1690,7 @@ void StartNode(void* parg)
     if (pnodeLocalHost == NULL)
         pnodeLocalHost = new CNode(INVALID_SOCKET, CAddress("127.0.0.1", 0, false, nLocalServices));
 
-#ifdef __WXMSW__
+#ifdef WIN32
     // Get local host ip
     char pszHostName[1000] = "";
     if (gethostname(pszHostName, sizeof(pszHostName)) != SOCKET_ERROR)
@@ -1765,7 +1766,8 @@ void StartNode(void* parg)
         printf("Error: CreateThread(ThreadIRCSeed) failed\n");
 
     // Send and receive from sockets, accept connections
-    CreateThread(ThreadSocketHandler, NULL);
+    if (!CreateThread(ThreadSocketHandler, NULL))
+        printf("Error: CreateThread(ThreadSocketHandler) failed\n");
 
     // Initiate outbound connections
     if (!CreateThread(ThreadOpenConnections, NULL))
@@ -1824,7 +1826,7 @@ public:
             if (closesocket(hListenSocket) == SOCKET_ERROR)
                 printf("closesocket(hListenSocket) failed with error %d\n", WSAGetLastError());
 
-#ifdef __WXMSW__
+#ifdef WIN32
         // Shutdown Windows Sockets
         WSACleanup();
 #endif