/// <summary>
/// Sends Pings with the specified <see cref="string"/> to all clients.
/// </summary>
/// <returns>
/// A Dictionary<string, bool> that contains the collection of session IDs and values
/// indicating whether the service host received the Pongs from each clients in a time.
/// </returns>
/// <param name="message">
/// A <see cref="string"/> that contains a message to send.
/// </param>
public Dictionary <string, bool> Broadping(string message)
{
if (message.IsNullOrEmpty())
{
return(_sessions.Broadping(String.Empty));
}
var len = Encoding.UTF8.GetBytes(message).Length;
if (len > 125)
{
var msg = "The payload length of a Ping frame must be 125 bytes or less.";
Log.Error(msg);
Error(msg);
return(null);
}
return(_sessions.Broadping(message));
}
/// <summary>
/// Sends Pings to the clients of every <see cref="WebSocketService"/> instances
/// in the <see cref="WebSocketService.Sessions"/>.
/// </summary>
/// <returns>
/// A Dictionary<string, bool> that contains the collection of IDs and values indicating
/// whether the each <see cref="WebSocketService"/> instances received a Pong in a time.
/// </returns>
public virtual Dictionary <string, bool> Broadping()
{
return(IsBound
? _sessions.Broadping(String.Empty)
: null);
}
/// <summary>
/// Pings with the specified <see cref="string"/> to all clients.
/// </summary>
/// <returns>
/// A Dictionary<string, bool> that contains the collection of session IDs and values
/// indicating whether the server received the Pongs from each clients in a time.
/// </returns>
/// <param name="message">
/// A <see cref="string"/> that contains a message.
/// </param>
public Dictionary <string, bool> Broadping(string message)
{
return(_sessions.Broadping(message));
}
/// <summary>
/// Pings with the specified <see cref="string"/> to the clients of every <see cref="WebSocketService"/> instances
/// in the <see cref="WebSocketService.Sessions"/>.
/// </summary>
/// <returns>
/// A Dictionary<string, bool> that contains the collection of IDs and values
/// indicating whether each <see cref="WebSocketService"/> instances received a Pong in a time.
/// </returns>
/// <param name="message">
/// A <see cref="string"/> that contains a message.
/// </param>
public Dictionary <string, bool> Broadping(string message)
{
return(IsBound
? _sessions.Broadping(message)
: null);
}
