/// <summary>
/// Pings with the specified <see cref="string"/> to the client of the <see cref="WebSocketService"/> instance
/// associated with the specified <paramref name="id"/>.
/// </summary>
/// <returns>
/// <c>true</c> if the <see cref="WebSocketService"/> instance receives a Pong in a time; otherwise, <c>false</c>.
/// </returns>
/// <param name="id">
/// A <see cref="string"/> that contains an ID that represents the destination for the Ping.
/// </param>
/// <param name="message">
/// A <see cref="string"/> that contains a message.
/// </param>
public bool PingTo(string id, string message)
{
if (!IsBound)
{
return(false);
}
WebSocketService service;
return(_sessions.TryGetWebSocketService(id, out service)
? service.Ping(message)
: false);
}
