/// <summary>
/// This method processes the bind_receiver PDU and performs the bind to the session.
/// </summary>
/// <param name="pdu">Protocol Data Unit being processed</param>
public override void Process(bind_receiver pdu)
{
// Build our response PDU
bind_receiver_resp pduOut = new bind_receiver_resp(pdu.SequenceNumber, session_.LocalSystemID);
// Assign the peer id and version
session_.PeerSystemID = pdu.SystemID;
session_.SmppVersion = pdu.InterfaceVersion;
// Fire the bind event to the session owner
SmppEventArgs ea = new SmppEventArgs(session_, pdu, pduOut);
if (session_.FireEvent(EventType.Bind, ea))
{
// If the session owner indicated it's ok to bind, then perform the binding.
if (pduOut.Status == StatusCodes.ESME_ROK)
{
session_.CurrentState = new SmscBoundRXSessionState(session_);
}
else
{
session_.PeerSystemID = "";
session_.SmppVersion = 0;
}
session_.SendPdu(pduOut);
}
}
/// <summary>
/// This returns a specific error for the bind_receiver event; we are already bound!
/// </summary>
/// <param name="pdu">Protocol Data Unit</param>
public override void Process(bind_receiver pdu)
{
session_.SendPdu(new bind_receiver_resp(pdu.SequenceNumber, StatusCodes.ESME_RALYBND));
}