Re: [ovs-discuss] OVSDB connection keep-alive vs. echo RPC

2017-12-07 Thread Roman Bolshakov
update", etc. I > think I've got it nailed down pretty well at the moment. > > But that leads me to another question: does ovsdb-server send echo RPCs to > its clients at all? If so, I can implement something to reply in my > receive loop. If not, I won't bother

Re: [ovs-discuss] OVSDB connection keep-alive vs. echo RPC

2017-12-07 Thread Roman Bolshakov
Couple years ago I implemented my own lib for OVSDB. It had one communication thread that replied on the echoes as well as sent management commands from the application. Something very similar of what you're thinking to implement but based on python coroutines. Built-in Python lib is different and

Re: [ovs-discuss] Huge number of netlink file descriptors open

2017-10-17 Thread Roman Bolshakov
Hi Paul, I see exactly the same behavior of OVS 2.7.0. Have it been fixed in 2.7.1+? I have more than 13k netlink sockets open, the number is slowly growing nearly 1200 descriptors/hour. As of now ovsdb has ~100 bridges, ~700 ports, ~700 interfaces (1 per port). The fix (included in 2.7.1+) coul