*"libnng will now call into your application (using a registered callback)
when you can recv or send without blocking. "*
This is great! Callbacks are extremely useful. I assume that callback
function can be specified with its own argument of type void *.
*"Also, events may be “coalesced”, e.g. if multiple packets arrive quickly,
we may wind up just signaling the application once[...]"*
- I am lost here. How is the applications signaled? Does it mean we get one
callback for multiple messages?
Thanks,
- Samuel
