[omniORB] [help] [beginner] cannot run naming service examples
from python chapter 2 "The Basics"
duncan at grisby.org
Thu Sep 8 17:46:35 BST 2011
On Fri, 2011-09-02 at 09:19 +1200, Alistair Bayley wrote:
> Sorry, here's the entire file:
> 127.0.0.1 localhost
> # The following lines are desirable for IPv6 capable hosts
> ::1 localhost ip6-localhost ip6-loopback
That is no doubt the problem. When omniORB resolves "localhost", it gets
the ::1 IPv6 loopback instead of 127.0.0.1. The server is presumably
only listening on IPv4 (although I'd expect it to listen on IPv6 too --
perhaps the Ubuntu package changes the default?)
omniORB 4.1.5 changed it so that if a name resolves to more than one
address, omniORB tries all of them until one works. 4.1.2 only tried the
> > "An enumeration is mapped into a number of constant objects in
> > the name space where the enumeration is defined. An application
> > may only test for equivalence of two enumeration values, and not
> > assume that they behave like numbers."
> Well, that makes it clearer what I should do. There is already a
> mapping in my domain (from enum to ints); I was simply hoping that
> such a mapping was part of the enum spec, so I could take advantage of
> it, rather than write it myself.
If you don't mind being omniORBpy specific, you can access the _v
member, which is the numeric value of the enum.
-- Duncan Grisby --
-- duncan at grisby.org --
-- http://www.grisby.org --
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