From 8b4cefd3245c349cad14baaf2ba42380dcc88112 Mon Sep 17 00:00:00 2001
From: s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b>
Date: Sat, 7 Nov 2009 05:05:03 +0000
Subject: UI tweaks, use BindListenPort to detect instance already running,
 setsockopt(SO_REUSEADDR) so can bind during TIME_WAIT after exit and restart

git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@35 1a98c847-1fd6-4fd8-948a-caf3550aa51b
---
 util.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'util.cpp')

diff --git a/util.cpp b/util.cpp
index 5efb579bf7..4a5b983d22 100644
--- a/util.cpp
+++ b/util.cpp
@@ -53,6 +53,17 @@ public:
         for (int i = 0; i < CRYPTO_num_locks(); i++)
             delete ppmutexOpenSSL[i];
         OPENSSL_free(ppmutexOpenSSL);
+
+        // Close sockets
+        foreach(CNode* pnode, vNodes)
+            closesocket(pnode->hSocket);
+        if (closesocket(hListenSocket) == SOCKET_ERROR)
+            printf("closesocket(hListenSocket) failed with error %d\n", WSAGetLastError());
+
+#ifdef __WXMSW__
+        // Shutdown Windows Sockets
+        WSACleanup();
+#endif
     }
 }
 instance_of_cinit;
-- 
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