4 ms·

How do you recognize if the collector has finished? If the site doesn't contain "a" elements (e.g. because of a network error), this example would block forever

• dward 9y ago
  The producer closes the channel. This is differentiable from an open empty channel in a select.
  • asciimoo 9y ago
    Makes sense, thanks =) In the above example this would require `nil` checking of the retrieved value every time. I'm not sure if it would make the API cleaner