Re: [tipc-discussion] Multiple socket supported?

[Ming S. (xiansun) <xi...@ci...>]

Hi Al,

I am using the latest 1.7.5 plus the 1.7.5 patch.
The problem is as following. I have 3 single threaded processes.
Two will communicates with the third. The third process opens
two receiving sockets one for each to the others. The third
process seem receiving message from the first process that
register to the topology server and receive message from it.
But the message from the other process is not received.
Some times it receives message from both. But once the
first and second process die and come back. It will receive
message from only one of them. The sendto successes but the
message is not received. I just guess TIPC
does not support two receiving sockets or not yet support.

Thanks,

Ming

-----Original Message-----
From: Stephens, Allan [mailto:all...@wi...]=20
Sent: Friday, December 14, 2007 5:36 AM
To: Randy MacLeod; Ming Sun (xiansun)
Cc: tip...@li...
Subject: RE: [tipc-discussion] Multiple socket supported?

It would also help to know what version of TIPC Ming is using.  The
socket code has been improved in the TIPC 1.7 stream, which fixed a
number of bugs.

Regards,
Al=20

> -----Original Message-----
> From: tip...@li...
> [mailto:tip...@li...] On Behalf Of=20
> Randy MacLeod
> Sent: Friday, December 14, 2007 12:28 AM
> To: Ming Sun (xiansun)
> Cc: tip...@li...
> Subject: Re: [tipc-discussion] Multiple socket supported?
>=20
> On Dec 13, 2007 9:25 PM, Ming Sun (xiansun) <xi...@ci...> wrote:
> >
> > I tried to create multiple RDM sockets and use different nameseq=20
> > addresses to receive message from different sources with select.
> > But it is seems not reliable receive message from all
> sources once the
> > sender goes down and back up.
>=20
>   What exactly do you mean by "sender goes downa and back up"?
> How do  you know that messages appear to be dropped?
>=20
> > Is multiple receiving  socket in one thread supported?
>=20
> Yes.
>=20
> If you have a server which binds addresses A, B, C to three separate=20
> sockets then you will be able to call select() and receive messages.=20
> There is the usual limitation that if you are doing connectionless=20
> messaging, you have to do flow-control in your application code to=20
> avoid message drops if the server should fall too far behind.
>=20
> If this doesn't help maybe you could post your test code.
>=20
> --
> // Randy
>=20
> --------------------------------------------------------------
> -----------
> SF.Net email is sponsored by:
> Check out the new SourceForge.net Marketplace.
> It's the best place to buy or sell services for just about anything=20
> Open Source.
> http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.n
> et/marketplace
> _______________________________________________
> tipc-discussion mailing list
> tip...@li...
> https://lists.sourceforge.net/lists/listinfo/tipc-discussion
>=20