udpsrc and EHOSTUNREACH

Tim-Philipp Müller t.i.m at zen.co.uk
Mon Nov 5 15:03:09 PST 2012


On Mon, 2012-11-05 at 12:22 -0800, Robert Krakora wrote:

> This is in gstudpsrc.c...anyone?  This fixes the issue, should I open
> a bug report?

In general, patches should be submitted via bugzilla, yes. But you might
want to check if it's still an issue with the 1.x udpsrc, since it has
been rewritten on top of GLib's networking stack.

Cheers
 -Tim

> 
> ______________________________________________________________________
> From: Robert Krakora <robkrakora at att.net>
> To: gstreamer-devel at lists.freedesktop.org
> Cc: geisj at pagestation.com
> Sent: Fri, November 2, 2012 12:38:50 PM
> Subject: udpsrc and EHOSTUNREACH
> 
> Hi All,
> 
> I have found that the same code that was added to udpsrc for
> WSAECONNRESET for WIN32 is also needed for EHOSTUNREACH for Linux.  I
> have spend the last two days tracking this down and would not have
> found it for some time had the WSAECONNRESET fix for WIN32 not been
> present in the code.
> 
> #ifdef G_OS_WIN32
>       /* WSAECONNRESET for a UDP socket means that a packet sent with
> udpsink
>        * generated a "port unreachable" ICMP response. We ignore that
> and try
>        * again. */
>       if (WSAGetLastError () == WSAECONNRESET) {
>         g_free (pktdata);
>         pktdata = NULL;
>         goto retry;
>       }
>       if (WSAGetLastError () != WSAEINTR)
>         goto receive_error;
> #else
>       /* EHOSTUNREACH for a UDP socket means that a packet sent with
> udpsink
>        * generated a "port unreachable" ICMP response. We ignore that
> and try
>        * again. */
>         
>       if (errno == EHOSTUNREACH) {
>         g_free (pktdata);
>         pktdata = NULL;
>         goto retry;
>       }
>       if (errno != EAGAIN && errno != EINTR)
>         goto receive_error;
> #endif
> 
> Best Regards,
> 
> Rob Krakora
> 
> 
> _______________________________________________
> gstreamer-devel mailing list
> gstreamer-devel at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel




More information about the gstreamer-devel mailing list