util/eventbus: add a Done method to the Monitor type #17263
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Some systems need to tell whether the monitored goroutine has finished alongside other channel operations (notably in this case the relay server, but there seem likely to be others similarly situated). Updates #15160 Change-Id: I5f0f3fae827b07f9b7102a3b08f60cda9737fe28 Signed-off-by: M. J. Fromberger <fromberger@tailscale.com>
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Some systems need to tell whether the monitored goroutine has finished
alongside other channel operations (notably in this case the relay server, but
there seem likely to be others similarly situated).
Updates #15160
Change-Id: I5f0f3fae827b07f9b7102a3b08f60cda9737fe28
Signed-off-by: M. J. Fromberger fromberger@tailscale.com