On Sun, Nov 17, 2013 at 7:50 PM, Martin Sustrik <sustrik@xxxxxxxxxx> wrote: > Once wi-fi is on, one application connects, other one fails > *asynchronously* with EADDRINUSE. What now? Well, allowing the user to handle some error code is definitely better than asserting. Seems to me that throwing EADDRINUSE would be a strict improvement in this case, even if it's not perfect. Cheers, Dirkjan