If we have already scheduled a node to be on the meta_queue, there is no
need to schedule it up again.
On startup we are calling rib_update() multiple times per connected route.
Due to the multiple ways we can get callbacks for adding a connected route
I decided it was best to just improve meta_queue performance as opposed
to trying to figure out all the different ways across all the platforms
that we can decide that a connected route has changed. This appears
to solve the issue with a very large # of interfaces coming up
at the same time on startup.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
FRRouting is free software that manages various IPv4 and IPv6 routing
protocols.
Currently FRRouting supports BGP4, BGP4+, OSPFv2, OSPFv3, RIPv1,
RIPv2, RIPng, PIM-SM/MSDP and LDP as well as very early support for IS-IS,
EIGRP and NHRP.
See the file REPORTING-BUGS to report bugs.
Free RRRouting is free software. See the file COPYING for copying conditions.
Public email discussion can be found at https://lists.frrouting.org/listinfo
Our public slack channel is at https://frrouting.slack.com