I have an application in that I have added feature to send ping (XmlRPC ping) to pingomatic.com but most of the time I get following error :
Pingomatic is a bit overloaded at the moment, try again in a few minutes
I think I get it almost 90% of the time so purpose of pinging is not solved at all. I tested this with other services and it is working fine but I want to ping pingomatic only because it pings other services well and they keep track of other services very well.
Is it that they are doing some kind of load-balancing this way and not allowing automated ping always or there is any particular interval which is required before pinging again. I have set my script to not to ping if last ping was less 15 min ago.
But if at same time I ping directly through pingomatic web interface, they can ping easily, infact there is never load issue error from web interface.
Are they doing some kind of throttling ?