示例#1
0
    /// <summary>
    /// Creates a new <see cref="QuicConnection"/> and connects it to the peer.
    /// </summary>
    /// <param name="options">Options for the connection.</param>
    /// <param name="cancellationToken">A cancellation token that can be used to cancel the asynchronous operation.</param>
    /// <returns>An asynchronous task that completes with the connected connection.</returns>
    public static async ValueTask <QuicConnection> ConnectAsync(QuicClientConnectionOptions options, CancellationToken cancellationToken = default)
    {
        if (!IsSupported)
        {
            throw new PlatformNotSupportedException(SR.SystemNetQuic_PlatformNotSupported);
        }

        // Validate and fill in defaults for the options.
        options.Validate(nameof(options));

        QuicConnection connection = new QuicConnection();

        try
        {
            await connection.FinishConnectAsync(options, cancellationToken).ConfigureAwait(false);
        }
        catch
        {
            await connection.DisposeAsync().ConfigureAwait(false);

            throw;
        }
        return(connection);
    }