Channel is a shareable reference to a writing endpoint of an isolate.
By calling the channel's ! method, an event is sent to the channel. The event is
eventually emitted on the channel's corresponding event stream, which is readable
only by the isolate that owns that channel.
Channel
is a shareable reference to a writing endpoint of an isolate.By calling the channel's
!
method, an event is sent to the channel. The event is eventually emitted on the channel's corresponding event stream, which is readable only by the isolate that owns that channel.type of the events propagated by this channel