Re: [Live-devel] multicast streams using same port

2012-06-28 Thread PROMONET Michel
] De la part de Ross Finlayson Envoyé : mercredi 27 juin 2012 09:44 À : LIVE555 Streaming Media - development & use Objet : Re: [Live-devel] multicast streams using same port Yes, I read all that, and the sense I got from it is, Linux works one way, everything else works another way. Thus m

Re: [Live-devel] multicast streams using same port

2012-06-27 Thread Ross Finlayson
> Yes, I read all that, and the sense I got from it is, Linux works one way, > everything else works another way. Thus my suggestion for a Linux-specific > ifdef wrapping the bind() call. Yes, but I also recall someone reporting that they tried this, but it didn't work for them (on Linux); app

Re: [Live-devel] multicast streams using same port

2012-06-27 Thread Warren Young
On 6/27/2012 12:41 AM, Ross Finlayson wrote: if the receiving program bind()s to INADDR_ANY. So isn't the fix simple? bind() each socket to the multicast address of interest. We've been through this many times before (note the links in my previous message). This suggested 'fix' does not

Re: [Live-devel] multicast streams using same port

2012-06-26 Thread Ross Finlayson
> if the receiving program bind()s to INADDR_ANY. So isn't the fix simple? > bind() each socket to the multicast address of interest. We've been through this many times before (note the links in my previous message). This suggested 'fix' does not work - at least not reliably on all platf

Re: [Live-devel] multicast streams using same port

2012-06-26 Thread Warren Young
On 6/26/2012 8:42 AM, Ross Finlayson wrote: It seems we face some problems to receive several streams using different multicast groups on same port. Are you using Linux? The Linux kernel has a bug[*] whereby different sockets joining different IP multicast groups with the same port number will

Re: [Live-devel] multicast streams using same port

2012-06-26 Thread Ross Finlayson
> It seems we face some problems to receive several streams using different > multicast groups on same port. Are you using Linux? The Linux kernel has a bug[*] whereby different sockets joining different IP multicast groups with the same port number will receive packets that were sent to all m

[Live-devel] multicast streams using same port

2012-06-26 Thread PROMONET Michel
Hi Ross, It seems we face some problems to receive several streams using different multicast groups on same port. I need to spend times to understand better the problem, but I noticed that UDP endpoints are listenning on address 0.0.0.0 and are not bind to multicast adress. Do