Merge branch '0.4.x' into 0.5.x

[novacoin.git] / src / net.cpp

diff --git a/src/net.cpp b/src/net.cpp
index 0c28eaa..e0ac2ab 100644 (file)
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -32,6 +32,7 @@ void ThreadOpenConnections2(void* parg);
 #ifdef USE_UPNP
 void ThreadMapPort2(void* parg);
 #endif
+void ThreadDNSAddressSeed2(void* parg);
 bool OpenNetworkConnection(const CAddress& addrConnect);
 
 
@@ -1131,11 +1132,17 @@ void ThreadMapPort2(void* parg)
     const char * rootdescurl = 0;
     const char * multicastif = 0;
     const char * minissdpdpath = 0;
-    int error = 0;
     struct UPNPDev * devlist = 0;
     char lanaddr[64];
 
+#ifndef UPNPDISCOVER_SUCCESS
+    /* miniupnpc 1.5 */
+    devlist = upnpDiscover(2000, multicastif, minissdpdpath, 0);
+#else
+    /* miniupnpc 1.6 */
+    int error = 0;
     devlist = upnpDiscover(2000, multicastif, minissdpdpath, 0, 0, &error);
+#endif
 
     struct UPNPUrls urls;
     struct IGDdatas data;
@@ -1147,8 +1154,15 @@ void ThreadMapPort2(void* parg)
         char intClient[16];
         char intPort[6];
         string strDesc = "Bitcoin " + FormatFullVersion();
+#ifndef UPNPDISCOVER_SUCCESS
+    /* miniupnpc 1.5 */
+        r = UPNP_AddPortMapping(urls.controlURL, data.first.servicetype,
+                               port, port, lanaddr, strDesc.c_str(), "TCP", 0);
+#else
+    /* miniupnpc 1.6 */
         r = UPNP_AddPortMapping(urls.controlURL, data.first.servicetype,
                                port, port, lanaddr, strDesc.c_str(), "TCP", 0, "0");
+#endif
 
         if(r!=UPNPCOMMAND_SUCCESS)
             printf("AddPortMapping(%s, %s, %s) failed with code %d (%s)\n",
@@ -1213,8 +1227,28 @@ static const char *strDNSSeed[] = {
     "dnsseed.bluematt.me",
 };
 
-void DNSAddressSeed()
+void ThreadDNSAddressSeed(void* parg)
+{
+    IMPLEMENT_RANDOMIZE_STACK(ThreadDNSAddressSeed(parg));
+    try
+    {
+        vnThreadsRunning[6]++;
+        ThreadDNSAddressSeed2(parg);
+        vnThreadsRunning[6]--;
+    }
+    catch (std::exception& e) {
+        vnThreadsRunning[6]--;
+        PrintException(&e, "ThreadDNSAddressSeed()");
+    } catch (...) {
+        vnThreadsRunning[6]--;
+        throw; // support pthread_cancel()
+    }
+    printf("ThreadDNSAddressSeed exiting\n");
+}
+
+void ThreadDNSAddressSeed2(void* parg)
 {
+    printf("ThreadDNSAddressSeed started\n");
     int found = 0;
 
     if (!fTestNet)
@@ -1247,6 +1281,15 @@ void DNSAddressSeed()
 
 
 
+
+
+
+
+
+
+
+
+
 unsigned int pnSeed[] =
 {
     0x6884ac63, 0x3ffecead, 0x2919b953, 0x0942fe50, 0x7a1d922e, 0xcdd6734a, 0x953a5bb6, 0x2c46922e,
@@ -1757,6 +1800,12 @@ void StartNode(void* parg)
     // Start threads
     //
 
+    if (GetBoolArg("-nodnsseed"))
+        printf("DNS seeding disabled\n");
+    else
+        if (!CreateThread(ThreadDNSAddressSeed, NULL))
+            printf("Error: CreateThread(ThreadDNSAddressSeed) failed\n");
+
     // Map ports with UPnP
     if (fHaveUPnP)
         MapPort(fUseUPnP);
@@ -1803,6 +1852,7 @@ bool StopNode()
     if (vnThreadsRunning[3] > 0) printf("ThreadBitcoinMiner still running\n");
     if (vnThreadsRunning[4] > 0) printf("ThreadRPCServer still running\n");
     if (fHaveUPnP && vnThreadsRunning[5] > 0) printf("ThreadMapPort still running\n");
+    if (vnThreadsRunning[6] > 0) printf("ThreadDNSAddressSeed still running\n");
     while (vnThreadsRunning[2] > 0 || vnThreadsRunning[4] > 0)
         Sleep(20);
     Sleep(50);