For everything you wanted to know about NML but were afraid to ask.... http://www.isd.mel.nist.gov/projects/rcslib/NMLcpp.html
> -----Original Message----- > From: Jeff Epler [mailto:[email protected]] > Sent: Wednesday, 22 July 2009 8:51 AM > To: EMC developers > Subject: Re: [Emc-developers] Shared memory errors > > On Wed, Jul 22, 2009 at 08:00:14AM +1000, Frank Tkalcevic wrote: > > I'm having another issue with reading messages from the > error channel. > > I've copied the code from shcom.cc where it will do a > read() from the > > error channel. This is ok for my component, I receive > operator error > > messages, but axis is no longer receiving the messages - > I'm guessing > > there is only one message and I'm taking it. > > That's basically right, as far as my understanding goes. > > > I was thinking I can do a peek() of the message, but how do I stop > > peek()ing the same message over and over. Or is there a > better way? > > Or maybe I should ask - how does messaging and channels > work? Is that documented? > > No, it's not well documented, and we don't currently have a > developer who has expert knowledge of the nml layer. > > There seems to be an 'id' field in each of the message types, > but it doesn't seem to be a sequence number or anything like that.. > > Jeff > > -------------------------------------------------------------- > ---------------- > _______________________________________________ > Emc-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-developers > ------------------------------------------------------------------------------ _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
