Functions - pong
From The Socknet
pong is used to inform an entity that requested a ping that the ping was received and a pong is possible.
Specification
POST pong
{ from: { openid: "http://user_that_received_a_ping.com" }
}
->
nothing
pong must be called via POST.
The request must include a from field.
No response is required, but if one is provided it may be copied into a response to the ping which instigated the pong.
Support
This function is optional for Providers and Services. However, it should be available on an entity that calls ping.
