A Future
that completes with value that S.connect()
would return unless cancel is called on this ConnectionTask.
If cancel is called, the Future
completes with a SocketException error whose message indicates that the connection attempt was cancelled.
final Future<S> socket
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Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-io/ConnectionTask/socket.html