sink: try to connect every second
sink: try to connect every second

We can't currently tell when we should try to connect
to the source: try to create a Sink every second and hope
that when it succeeds, the source is really there as well.

alexshalamov/wds,ayoubayoub/wysiwidi,UIKit0/wysiwidi,ironsmile/wysiwidi,275288698/wds,jku/wysiwidi,01org/wds,ironsmile/wysiwidi,michaelolbrich/wds,michaelolbrich/wds,jku/wysiwidi,jku/wysiwidi,felipemogollon/wysiwidi,alexshalamov/wysiwidi-2,michaelolbrich/wds,alexshalamov/wysiwidi-2,ironsmile/wysiwidi,01org/wds,275288698/wds,alexshalamov/wds,ayoubayoub/wysiwidi,alexshalamov/wysiwidi-2,alexshalamov/wds,UIKit0/wysiwidi,ayoubayoub/wysiwidi,UIKit0/wysiwidi,pozdnyakov/wysiwidi-1,felipemogollon/wysiwidi,01org/wds,pozdnyakov/wysiwidi-1,275288698/wds,felipemogollon/wysiwidi