On Wed, Sep 20, 2017 at 01:58:11PM +0200, Ursula Braun wrote:
> The number of outstanding work requests is limited. If all work
> requests are in use, tx processing is postponed to another scheduling
> of the tx worker. Switch to a delayed worker to have a gap for tx
> completion queue events before the next retry.
>

How will delay prevent and protect the resource exhausting?

Thanks