connectionsClosed method

@override Future<void> connectionsClosed()

Ends each HTTP/2 connection once its streams are done (with a GOAWAY), and waits for the HTTP/1 connections to close too.

Implementation

@override
Future<void> connectionsClosed() async {
  var http1 = _artificial?.http1;
  await Future.wait([
    for (var connection in _connections.toList())
      connection.finish().catchError((_) {}),
    if (http1 != null) allConnectionsClosed(http1),
  ]);
}