PITrail Event

Fired when any protocol level communication occurs.

Syntax

[VB.NET]
Public Event OnPITrail As OnPITrailHandler

[C#]
public event OnPITrailHandler OnPITrail;

public delegate void OnPITrailHandler(object sender, OftpserverPITrailEventArgs e);

class OftpserverPITrailEventArgs : EventArgs {
  string ConnectionId {get;}
  int Direction {get;}
  string Data {get;}  byte[] DataB {get;}
  int CommandId {get;}
  string CommandDescription {get;}
}

Remarks

This event provides information about the protocol level communication between the client and server.

The Direction parameter specifies who sent the command.


0 (Client)	The command originated from the connected client.
1 (Server)	The command originated from the server.

The CommandId and CommandDescription parameters specify which command was sent. The table below shows possible values.


CommandId	CommandDescription
50	SFPA (Start File Positive Answer)
51	SFNA (Start File Negative Answer)
52	EFPA (End File Positive Answer)
53	EFNA (End File Negative Answer)
65	AUCH (Authentication Challenge)
67	CDT (Set Credit)
68	DATA (Data Exchange Buffer)
69	EERP (End to End Response)
70	ESID (End Session)
72	SFID (Start File)
73	SSRM (Start Session Ready Message)
74	SECD (Security Change Direction)
78	NERP (Negative End Response)
80	RTR (Ready To Receive)
82	CD (Change Direction)
83	AURP (Authentication Response)
84	EFID (End File)
88	SSID (Start Session)

The Data parameter contains the raw OFTP packet.