Set FIONBIO flag for sockets

Make m_FD member variable private.

base/socket.cpp

@@ -30,6 +30,11 @@ void Socket::Stop(void)
 
 void Socket::SetFD(SOCKET fd)
 {
+	unsigned long lTrue = 1;
+
+	if (fd != INVALID_SOCKET)
+		ioctlsocket(fd, FIONBIO, &lTrue);
+
 	m_FD = fd;
 }
 

base/socket.h

@@ -5,9 +5,10 @@ namespace icinga {
 
 class Socket : public Object
 {
-protected:
+private:
 	SOCKET m_FD;
 
+protected:
 	Socket(void);
 
 	void Close(bool from_dtor);

base/tcpserver.cpp

@@ -27,7 +27,7 @@ void TCPServer::Start(void)
 
 void TCPServer::Listen(void)
 {
-	listen(m_FD, SOMAXCONN);
+	listen(GetFD(), SOMAXCONN);
 
 	Start();
 }

base/tcpsocket.cpp

@@ -4,9 +4,14 @@ using namespace icinga;
 
 void TCPSocket::MakeSocket(void)
 {
-	assert(m_FD == INVALID_SOCKET);
+	assert(GetFD() == INVALID_SOCKET);
 
-	m_FD = socket(AF_INET, SOCK_STREAM, 0);
+	int fd = socket(AF_INET, SOCK_STREAM, 0);
+
+	if (fd == INVALID_SOCKET)
+		throw exception(/*"socket() failed."*/);
+
+	SetFD(fd);
 }
 
 void TCPSocket::Bind(unsigned short port)

base/unix.h

@@ -22,4 +22,6 @@ inline void closesocket(int fd)
 	close(fd);
 }
 
+#define ioctlsocket ioctl
+
 #endif /* I2_UNIX_H */