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List:       spread-users
Subject:    Re: [Spread-users] 4.2 IP Multicast issues
From:       Jonathan Stanton <jonathan () spreadconcepts ! com>
Date:       2012-05-10 0:00:55
Message-ID: 3384B228-CFA0-4976-92A5-7DB0DFAC7A7E () spreadconcepts ! com
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Thanks for the report. There were some subtle changes in datalink's handling of \
multicast. I found one bug and fixed it before the rc2 version, but it looks like you \
found another regression. 

I'll try a test config like yours and see if I can duplicate the problem.

Cheers,

Jonathan
-------------------------------------------------------------------------------
Jonathan Stanton		jonathan@spreadconcepts.com
Spread Group Messaging	www.spread.org
Spread Concepts LLC 	www.spreadconcepts.com
-------------------------------------------------------------------------------



On May 9, 2012, at 7:21 PM, Marcelo San-Martin wrote:

> Hi,
> I was working with Spread 4.1 using multicast addresses with no problems and when I \
> switch to 4.2 it doesn't work anymore. I get an alarm and exit with the following \
> error: 
> [Wed 09 May 2012 16:13:35] DL_init_channel: problem in setsockopt to multicast \
> address 239.10.10.10  Exit caused by Alarm(EXIT)
> 
> I check the code in data_link.c and I do not see much differences with the previous \
> version. 
> My configuration looks like this:
> 
> Spread_Segment 239.10.10.10:4803 {
> 	ASD-SC1	10.21.69.51 
> 	{
> 		D 10.21.69.51 
> 		C 127.0.0.1
> 	}
> 	ASD-SC2	10.21.69.52 
> 	{
> 		D 10.21.69.52 
> 		C 127.0.0.1
> 	}
> 	ASD-SC3	10.21.69.53 
> 	{
> 		D 10.21.69.53 
> 		C 127.0.0.1
> 	}
> 	ASD-SC4	10.21.69.54 
> 	{
> 		D 10.21.69.54 
> 		C 127.0.0.1
> 	}
> }
> 
> This config file works with 4.1.
> 
> Have there been any changes on this area?
> 
> Thanks, 
> Marcelo
> 
> _______________________________________________
> Spread-users mailing list
> Spread-users@lists.spread.org
> http://lists.spread.org/mailman/listinfo/spread-users


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