I didn't see a response to this old message, and I hope you solved the problem
on your own. Just answering for the archives in case someone else ran into
this same problem.
On Fri, 8 Jan 2010 15:51:40 +0100 Mario wrote:
MG> When I uninitialize the subagent inside my application and later try a
restart, it fails.
MG> Further SNMP requests addressed to my subagent result in an error ("No such
name").
MG> Note that in this scenario I do not exit the application that houses the
subagent. If I do this, everything's fine again, but this is *not* an option.
MG>
MG> So the Question is:
MG> How can I gracefully restart the subagent.
MG>
MG>
MG> I tried several things to shutdown the subagent and clean up.
MG>
MG> 1) like in the example subagent, only calling
MG> snmp_shutdown(MY_AGENT_NAME);
MG>
MG> When initializing again, i get the messages:
MG> daemon.warn net-snmp[7094]: ignoring extra call to init_agent (2)
MG> daemon.err net-snmp[2918]: netsnmp_assert !"registration != duplicate"
failed
/home_2/releases/rootfs_ipos_rel_2_2_0/build/ROOTFS/app/net-snmp/agent/agent_registry.c:536
netsnmp_subtree_load()
MG>
MG> 2) i do also unregister the handler created in the MIB table init function
MG> netsnmp_unregister_handler(reg);
I think the answer is to unregister but not shutdown. Have you tried that?
The library wasn't really designed to be turned on and off within an
application. If you really need to do that, I suggest putting the subagent in
a child process that you can terminate and restart as needed.
------------------------------------------------------------------------------
Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
_______________________________________________
Net-snmp-coders mailing list
Net-snmp-coders@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/net-snmp-coders
