Revert "Introducing the SO_REUSEADDR flag. Client only for now (#69)"

This reverts commit 95bd802f.

client/clientmain.cpp

@@ -327,7 +327,7 @@ void TcpClientLoop(StunClientLogicConfig& config, ClientSocketConfig& socketconf
     {
     
         stunsocket.Close();
-        hr = stunsocket.TCPInit(socketconfig.addrLocal, RolePP, true, true);
+        hr = stunsocket.TCPInit(addrLocal, RolePP, true);
         if (FAILED(hr))
         {
             Logging::LogMsg(LL_ALWAYS, "Unable to create local socket for TCP connection (hr == %x)", hr);
@@ -474,7 +474,7 @@ HRESULT UdpClientLoop(StunClientLogicConfig& config, const ClientSocketConfig& s
         Chk(hr);
     }
 
-    hr = stunSocket.UDPInit(socketconfig.addrLocal, RolePP, false, false);
+    hr = stunSocket.UDPInit(socketconfig.addrLocal, RolePP, false);
     if (FAILED(hr))
     {
         Logging::LogMsg(LL_ALWAYS, "Unable to create local socket: (error = x%x)", hr);

networkutils/stunsocket.cpp

@@ -273,7 +273,7 @@ void CStunSocket::UpdateAddresses()
 
 
 
-HRESULT CStunSocket::InitCommon(int socktype, const CSocketAddress& addrlocal, SocketRole role, bool fSetReuseFlag, bool fSetReusePortFlag)
+HRESULT CStunSocket::InitCommon(int socktype, const CSocketAddress& addrlocal, SocketRole role, bool fSetReuseFlag)
 {
     int sock = -1;
     int ret;
@@ -299,19 +299,7 @@ HRESULT CStunSocket::InitCommon(int socktype, const CSocketAddress& addrlocal, S
         ret = ::setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &fAllow, sizeof(fAllow));
         ChkIf(ret == -1, ERRNOHR);
     }
-
-#ifdef SO_REUSEPORT
-    if (fSetReusePortFlag)
-    {
-        int fAllow = 1;
-        ret = ::setsockopt(sock, SOL_SOCKET, SO_REUSEPORT, &fAllow, sizeof(fAllow));
-        if (ret == -1)
-        {
-            Logging::LogMsg(LL_DEBUG, "Warning: Failed to set SO_REUSEPORT option (errno = %d)", errno);
-        }
-    }
-#endif
-
+    
     ret = bind(sock, addrlocal.GetSockAddr(), addrlocal.GetSockAddrLength());
     ChkIf(ret == -1, ERRNOHR);
     
@@ -331,14 +319,14 @@ Cleanup:
 
 
 
-HRESULT CStunSocket::UDPInit(const CSocketAddress& local, SocketRole role, bool fSetReuseFlag, bool fSetReusePortFlag)
+HRESULT CStunSocket::UDPInit(const CSocketAddress& local, SocketRole role, bool fSetReuseFlag)
 {
-    return InitCommon(SOCK_DGRAM, local, role, fSetReuseFlag, fSetReusePortFlag);
+    return InitCommon(SOCK_DGRAM, local, role, fSetReuseFlag);
 }
 
-HRESULT CStunSocket::TCPInit(const CSocketAddress& local, SocketRole role, bool fSetReuseFlag, bool fSetReusePortFlag)
+HRESULT CStunSocket::TCPInit(const CSocketAddress& local, SocketRole role, bool fSetReuseFlag)
 {
-    return InitCommon(SOCK_STREAM, local, role, fSetReuseFlag, fSetReusePortFlag);
+    return InitCommon(SOCK_STREAM, local, role, fSetReuseFlag);
 }
 
 

networkutils/stunsocket.h

@@ -30,7 +30,7 @@ private:
     CStunSocket(const CStunSocket&) {;}
     void operator=(const CStunSocket&) {;}
     
-    HRESULT InitCommon(int socktype, const CSocketAddress& addrlocal, SocketRole role, bool fSetReuseFlag, bool fSetReusePortFlag);
+    HRESULT InitCommon(int socktype, const CSocketAddress& addrlocal, SocketRole role, bool fSetReuseFlag);
     
     void Reset();
     
@@ -65,8 +65,8 @@ public:
     
     void UpdateAddresses();
     
-    HRESULT UDPInit(const CSocketAddress& local, SocketRole role, bool fSetReuseFlag, bool fSetReusePortFlag);
-    HRESULT TCPInit(const CSocketAddress& local, SocketRole role, bool fSetReuseFlag, bool fSetReusePortFlag);
+    HRESULT UDPInit(const CSocketAddress& local, SocketRole role, bool fSetReuseFlag);
+    HRESULT TCPInit(const CSocketAddress& local, SocketRole role, bool fSetReuseFlag);
 };
 
 typedef boost::shared_ptr<CStunSocket> CRefCountedStunSocket;

server/server.cpp

@@ -57,7 +57,7 @@ HRESULT CStunServer::AddSocket(TransportAddressSet* pTSA, SocketRole role, const
     
     ASSERT(IsValidSocketRole(role));
     
-    Chk(_arrSockets[role].UDPInit(addrListen, role, fSetReuseFlag, false));
+    Chk(_arrSockets[role].UDPInit(addrListen, role, fSetReuseFlag));
     ChkA(_arrSockets[role].EnablePktInfoOption(true));
 
 

server/tcpserver.cpp

@@ -179,7 +179,7 @@ HRESULT CTCPStunThread::CreateListenSockets()
     {
         if (_tsaListen.set[r].fValid)
         {
-            ChkA(_socketListenArray[r].TCPInit(_tsaListen.set[r].addr, (SocketRole)r, true, false));
+            ChkA(_socketListenArray[r].TCPInit(_tsaListen.set[r].addr, (SocketRole)r, true));
             _socketTable[r] = _socketListenArray[r].GetSocketHandle();
             ChkA(_socketListenArray[r].SetNonBlocking(true));
             ret = listen(_socketTable[r], 128); // 128 - large backlog.

testcode/testrecvfromex.cpp

@@ -70,9 +70,9 @@ HRESULT CTestRecvFromEx::DoTest(bool fIPV6)
     
     
     // create two sockets listening on INADDR_ANY.  One for sending and one for receiving
-    ChkA(socketSend.UDPInit(addrAny, RolePP, false, false));
+    ChkA(socketSend.UDPInit(addrAny, RolePP, false));
 
-    ChkA(socketRecv.UDPInit(addrAny, RolePP, false, false));
+    ChkA(socketRecv.UDPInit(addrAny, RolePP, false));
     
     socketRecv.EnablePktInfoOption(true);