SCNetworkReachability may return reachable in situations where the connection will not succeed. Your preflight check does not solve the problem.
Sent from my iPhone > On Jun 8, 2015, at 3:56 PM, Rick Mann <[email protected]> wrote: > > I thought I'd seen advice from Apple engineers (Quinn?) that instead of first > checking SCNetworkReachability, we should just try to make the actual > connection, and then take action (e.g. alert the user) only if that fails. > > But of course, if there's going to be a long timeout, I don't want to make > the user wait that long. > > In my app, there are many moving parts. Background processes try to make > network connections (that should not necessarily complain if they fail), > sometimes the user initiates network connections...it's challenging to get it > all correct. > > What was the specific advice regarding checking SCNR vs. just trying to > connect? > > Thanks, > > -- > Rick Mann > [email protected] > > > > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Macnetworkprog mailing list ([email protected]) > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/macnetworkprog/jgraessley%40apple.com > > This email sent to [email protected] _______________________________________________ Do not post admin requests to the list. They will be ignored. Macnetworkprog mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/macnetworkprog/archive%40mail-archive.com This email sent to [email protected]
