Re: NSNetService addresses returns empty array
Re: NSNetService addresses returns empty array
- Subject: Re: NSNetService addresses returns empty array
- From: j o a r <email@hidden>
- Date: Fri, 4 Oct 2002 00:57:16 +0200
Hej David,
I had similar problems, and found many great answers on the Rendezvous
mailing list.
On Thursday, Oct 3, 2002, at 23:58 Europe/Stockholm, David Remahl wrote:
As seen above, the error is Activity In Progress....I am connected to a
network.
Could your problem be that you're trying to use one browser to do many
things at the same time? I'm sorry, but I couldn't rule that out from
your message. If that's the case, you need to either have two different
browsers, or stop the browser between the different tasks you want it
to perform.
If I am not connected to a network, I don't get notification even of
the
local services. Why? There was a message pointing this out a while ago,
which went unanswered...
This is a limitation of Mac OS X 10.2 that will be resolved in some
future version of the OS according to Apple:
On Friday, Sep 20, 2002, at 01:59 Europe/Stockholm, Joshua Graessley
wrote:
Yup. This is not a flaw in Rendezvous, this is a limitation of Mac OS
X 10.2.
When the IP multicast is sent to perform the resolution, the stack
looks up the destination in the routing table. If an interface is
attached, configd adds a default route. In most cases, the multicast
address will match the default route. If there is no interface with a
link up, there will be no default route, and the multicast packet
will not be sent because no route can be found. This occurs even if
the MULTICAST_IF socket option has been used.
Adding a route for 224.0.0.0/4 to go through lo0 should do the trick
to get things working. This will be fixed in a future release.
j o a r
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