UdpSrc?

killerrats koreysjunkmail at gmail.com
Tue Oct 15 21:33:33 UTC 2019


Got it to work. the ones in bold and big are the ones I edited in the code.
GSocket* GetTheSocketReady(const char* ipaddress, const int portNumber,
const char* interfaceIp){	GSocketAddress *bind_addr;	GInetAddress
*bind_iaddr;	GSocketFamily family;	guint16 port = portNumber;	GError *err =
NULL;	gint val = 0;	const guint8 *native_addr;	*struct ip_mreq mc_req;*
GInetSocketAddress *bAddr;	guint16 bPort;	bind_iaddr =
g_inet_address_new_from_string(ipaddress);	bind_addr =
g_inet_socket_address_new(bind_iaddr, port);	family =
g_socket_address_get_family(G_SOCKET_ADDRESS(bind_addr));	GSocket *
socketUDP = g_socket_new(family, G_SOCKET_TYPE_DATAGRAM,
G_SOCKET_PROTOCOL_UDP, &err);	if (socketUDP == NULL)	{		printf("Could not
create socket: %s", err->message);		g_object_unref(bind_addr);		goto Error;
}	if (!g_socket_bind(socketUDP,
g_inet_socket_address_new(g_inet_address_new_from_string(interfaceIp),
port), TRUE, &err))	{		printf("Failed to bind socket: %s", err->message);	
goto Error;	}	g_socket_set_multicast_loopback(socketUDP, TRUE);	if
(g_socket_get_option(socketUDP, SOL_SOCKET, SO_RCVBUF, &val,		NULL)) {	
std::cout << "\r\nReceived\r\n";	}	else {		goto Error;	}
g_socket_set_broadcast(socketUDP, TRUE);	native_addr =
g_inet_address_to_bytes(bind_iaddr);	memset(&mc_req, 0, sizeof(mc_req));
memcpy(&mc_req.imr_multiaddr, native_addr, sizeof(struct in_addr));
*inet_pton(AF_INET, interfaceIp, &mc_req.imr_interface);*       
*inet_pton(AF_INET, ipaddress, &mc_req.imr_multiaddr);*	if
(setsockopt(g_socket_get_fd(socketUDP), IPPROTO_IP, IP_ADD_MEMBERSHIP,	
(char*)&mc_req, sizeof(mc_req)))	{		printf("\r\nYeah\r\n");	}End:	{	
g_object_unref(bind_iaddr);		return socketUDP;	}Error:	{	
g_object_unref(bind_iaddr);		return NULL;	}}




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Gstreamer 1.14.3
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Windows
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