Before we develop our custom solution, I'm looking for some kind of library, which provides: Non-blocking queue of HTTP requests with these attributes: Persisting requests to avoid it's loss in case of: network connectivity interruption application quit, forced GC on background app etc.. Possibility of putting out all these fields: Address Headers POST data So please, is there anything usable right know, what could save us whole day on developing this? Right now we don't need any callbacks on completed request and neither saving result data, as there won't be such.

Non-blocking queue of HTTP POST requests with persistence

Before we develop our custom solution, I'm looking for some kind of library, which provides:

Non-blocking queue of HTTP requests

with these attributes:

Persisting requests to avoid it's loss in case of:
- network connectivity interruption
- application quit, forced GC on background app
- etc..
Possibility of putting out all these fields:
- Address
- Headers
- POST data

So please, is there anything usable right know, what could save us whole day on developing this?

Right now we don't need any callbacks on completed request and neither saving result data, as there won't be such.