Function SocketReceive

SuperCalc.cpp:236–269

		return allSize;
	}
	int SocketReceive(SOCKET sck, char* destination, size_t size, int timeOut)
	{
		TIMEVAL tv = { timeOut, 0 };
		fd_set	fdSet;
		FD_ZERO(&fdSet);
		FD_SET(sck, &fdSet);

		int active = select(0, &fdSet, NULL, NULL, &tv);
		if(active == SOCKET_ERROR)
		{
			printf("SocketReceive: select failed\n");
			return -1;
		}
		if(!FD_ISSET(sck, &fdSet))
		{
			printf("SocketReceive: select timeout\n");
			return 0;
		}

		int allSize = (int)size;
		while(size)
		{
			int bytesRecv;
			if((bytesRecv = recv(sck, destination + (allSize - size), (int)size, 0)) == SOCKET_ERROR || bytesRecv == 0)
			{
				printf("recv failed\n");
				return -1;
			}
			size -= bytesRecv;
			if(size)
				printf("Partial recv\n");
		}
		return allSize;
	}
}

char* GetLastErrorDesc()