error due to nameserver resolving delay about anyevent-handle-udp

[Leont]

Sounds reasonable. A third alternative would be on_connect/on_bind callbacks, that's also what AnyEvent::Handle does.

[Sadrak]

I think the best way would be a seamless working handle (= queuing), but this would be heavy work with correct error handling and everything.

Perhaps an easy way would be to check during push_send if the handle is not ready and throw a better error. Also implement an on_connect so someone can easily build an own queuing.

What is your preferred solution?

[Leont]

I think the best way would be a seamless working handle (= queuing), but this would be heavy work with correct error handling and everything.

Perhaps an easy way would be to check during push_send if the handle is not ready and throw a better error.

This is actually not easy to check. When is it ready? On connect? On bind? On both? (also, this ticket has made me realize that it won't create the socket if you don't do either, that is another bug)

Adding an on_connect/on_bind seems like the most consistent solution. It's also by far the easiest to implement. I'll make a branch for that :-)