/// <summary>
/// Initiates a connect operation.
/// </summary>
/// <remarks>
/// <para>There may be only one connect operation for a client socket, and it must be the first operation performed.</para>
/// <para>The connect operation will complete by invoking <see cref="IAsyncClientTcpSocket.ConnectCompleted"/>, unless the socket is closed (<see cref="Close(IAsyncTcpConnection)"/>) or abortively closed (<see cref="AbortiveClose"/>).</para>
/// <para>Connect operations are never cancelled.</para>
/// </remarks>
/// <param name="socket">The socket on which to initiate the connect operation.</param>
/// <param name="host">The hostname of the server to connect to.</param>
/// <param name="port">The port of the server to connect to.</param>
public static void ConnectAsync(this IAsyncClientTcpSocket socket, string host, int port)
{
socket.ConnectAsync(new DnsEndPoint(host, port));
}
/// <summary>
/// Initiates a connect operation.
/// </summary>
/// <remarks>
/// <para>There may be only one connect operation for a client socket, and it must be the first operation performed.</para>
/// <para>The connect operation will complete by invoking <see cref="IAsyncClientTcpSocket.ConnectCompleted"/>, unless the socket is closed (<see cref="Close(IAsyncTcpConnection)"/>) or abortively closed (<see cref="AbortiveClose"/>).</para>
/// <para>Connect operations are never cancelled.</para>
/// </remarks>
/// <param name="socket">The socket on which to initiate the connect operation.</param>
/// <param name="address">The address of the server to connect to.</param>
/// <param name="port">The port of the server to connect to.</param>
public static void ConnectAsync(this IAsyncClientTcpSocket socket, IPAddress address, int port)
{
socket.ConnectAsync(new IPEndPoint(address, port));
}