Re: [orbitcpp-list] running orbitcpp client and server programs from separate machines
Status: Beta
Brought to you by:
philipd
From: Bill L. <the...@ya...> - 2000-02-23 14:06:47
|
Phil, Thanks for your response. I am not sure that we are both talking about the same problem, though, because the crash I referred to in my previous message is completely reproducible--it happens every time I try to run the sample on machines A and C or B and C. However, I will try the later versions and let you know if that fixes the problem. -Bill Lasley --- Phil Dawes <ph...@or...> wrote: > Bill Lasley writes: > > Hi, > > > > I installed ORBit-0.5.0-1, ORBit-devel-0.5.0-1, > orbitcpp-0.22-1, and > > orbitcpp-0.22-1 on three machines, all running > RedHat 6.1. As far as > I > > can tell, all three machines have similar network > configurations. > > > > I built and ran the simple helloworld sample on > various combinations > of > > these machines (call them A, B, and C). > > > > I perverted the sample slightly so that the > programs could read and > > write IOR strings from an LDAP server on A. > > > > Running server on A and client on A works. > > Running server on B and client on B works. > > Running server on C and client on C works. > > > > Running server on A and client on B works. > > Running server on B and client on A works. > > > > Running server on A and client on C causes the > client to crash and > dump > > core. > > Running server on C and client on A causes the > client to crash and > dump > > core. > > > > I added code to trap exceptions in the client > program, and it appears > to > > be a system exception, minor code of 5, thrown > when the client > program > > calls the _narrow() function. > > > > I can't figure out why the sample works for A and > B but not for A and > > C. I thought maybe C might have too low a limit > on open file > > descriptors, but that was not the case (1024 for > all machines). > > > > Is there a particular setting that causes client > crashes (untrapped > > exception, minor code 5) when the orbitcpp > helloworld samples are run > on > > two separate machines? > > > > The ORBit source code looks like a steep learning > curve, so I thought > > I would ask around before I go any further into > the source, in case > > there is something very simple wrong here. I am > not very > knowledgeable > > about CORBA in general, which is why I used the > ldap server instead > of > > the orbit name server. > > > > If anybody has any suggestions, I am (like Ross > Perot) all ears. > > > > Hi Bill, > > There was a dodgy memory bug in that version, and it > didn't get fixed > (because I couldn't repeat it ;-) until version > 0.25.1. > I suggest you get ORBit-0.5.1 and orbitcpp-0.25.1 > (from > ftp://orbitcpp.sourceforge.net/pub/orbitcpp) > > Hope this helps, > > Phil. > > _______________________________________________ > orbitcpp-list mailing list > orb...@li... > http://lists.sourceforge.net/mailman/listinfo/orbitcpp-list > __________________________________________________ Do You Yahoo!? Talk to your friends online with Yahoo! Messenger. http://im.yahoo.com |