Marwan Sulaiman 5dd0b02133 portlist: add a synchronous Poll method
This is a follow up on PR #8172 that adds a synchronous Poll method
which allows for the Poller to be used as a zero value without needing
the constructor. The local backend is also changed to use the new API.
A follow up PR will remove the async functionality from the portlist package.

Updates #8171

Signed-off-by: Marwan Sulaiman <marwan@tailscale.com>
2023-06-05 23:10:42 -04:00
..
2023-04-19 14:33:12 -07:00
2023-04-19 21:54:19 -04:00