91 lines
2.1 KiB
C#
91 lines
2.1 KiB
C#
|
using System;
|
||
|
|
using System.Text;
|
||
|
|
|
||
|
|
namespace SocketHttpListener
|
||
|
|
{
|
||
|
|
/// <summary>
|
||
|
|
/// Contains the event data associated with a <see cref="WebSocket.OnClose"/> event.
|
||
|
|
/// </summary>
|
||
|
|
/// <remarks>
|
||
|
|
/// A <see cref="WebSocket.OnClose"/> event occurs when the WebSocket connection has been closed.
|
||
|
|
/// If you would like to get the reason for the close, you should access the <see cref="Code"/> or
|
||
|
|
/// <see cref="Reason"/> property.
|
||
|
|
/// </remarks>
|
||
|
|
public class CloseEventArgs : EventArgs
|
||
|
|
{
|
||
|
|
#region Private Fields
|
||
|
|
|
||
|
|
private bool _clean;
|
||
|
|
private ushort _code;
|
||
|
|
private string _reason;
|
||
|
|
|
||
|
|
#endregion
|
||
|
|
|
||
|
|
#region Internal Constructors
|
||
|
|
|
||
|
|
internal CloseEventArgs (PayloadData payload)
|
||
|
|
{
|
||
|
|
var data = payload.ApplicationData;
|
||
|
|
var len = data.Length;
|
||
|
|
_code = len > 1
|
||
|
|
? data.SubArray (0, 2).ToUInt16 (ByteOrder.Big)
|
||
|
|
: (ushort) CloseStatusCode.NoStatusCode;
|
||
|
|
|
||
|
|
_reason = len > 2
|
||
|
|
? GetUtf8String(data.SubArray (2, len - 2))
|
||
|
|
: String.Empty;
|
||
|
|
}
|
||
|
|
|
||
|
|
private string GetUtf8String(byte[] bytes)
|
||
|
|
{
|
||
|
|
return Encoding.UTF8.GetString(bytes, 0, bytes.Length);
|
||
|
|
}
|
||
|
|
|
||
|
|
#endregion
|
||
|
|
|
||
|
|
#region Public Properties
|
||
|
|
|
||
|
|
/// <summary>
|
||
|
|
/// Gets the status code for the close.
|
||
|
|
/// </summary>
|
||
|
|
/// <value>
|
||
|
|
/// A <see cref="ushort"/> that represents the status code for the close if any.
|
||
|
|
/// </value>
|
||
|
|
public ushort Code {
|
||
|
|
get {
|
||
|
|
return _code;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/// <summary>
|
||
|
|
/// Gets the reason for the close.
|
||
|
|
/// </summary>
|
||
|
|
/// <value>
|
||
|
|
/// A <see cref="string"/> that represents the reason for the close if any.
|
||
|
|
/// </value>
|
||
|
|
public string Reason {
|
||
|
|
get {
|
||
|
|
return _reason;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/// <summary>
|
||
|
|
/// Gets a value indicating whether the WebSocket connection has been closed cleanly.
|
||
|
|
/// </summary>
|
||
|
|
/// <value>
|
||
|
|
/// <c>true</c> if the WebSocket connection has been closed cleanly; otherwise, <c>false</c>.
|
||
|
|
/// </value>
|
||
|
|
public bool WasClean {
|
||
|
|
get {
|
||
|
|
return _clean;
|
||
|
|
}
|
||
|
|
|
||
|
|
internal set {
|
||
|
|
_clean = value;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#endregion
|
||
|
|
}
|
||
|
|
}
|