void IMailTransceiver.Post(EMLetter letter)
{
CheckLogin();
letter.SetEnvelope(GetEnvelope());
this.AsyncRequest(StatusCode.Letter, letter, letter.GetTTL(this.Now));
}
EMLetter IMailTransceiver.Get(EMLetter letter)
{
letter.SetEnvelope(GetEnvelope());
var reply = Request(StatusCode.Letter, letter, letter.GetTTL(server.Now));
return(reply as EMLetter);
}
EMLetter IMailTransceiver.Get(EMLetter letter) // dispatch the local letter to server
{
CheckLogin();
letter.SetEnvelope(GetEnvelope());
var reply = Request(StatusCode.Letter, letter, letter.GetTTL(this.Now));
if (reply.HasFlag(StatusCode.Denied))
{
throw new EOCException((reply as EMText).Text);
}
return(reply as EMLetter);
}
private EMLetter Pickup(EMLetter letter)
{
LetterContent feedback;
try
{
feedback = receiver.Pickup(letter);
}
catch (Exception ex) // exception report
{
feedback = new LetterContent("error", ex.Message, TransmissionMode.Post);
}
if (feedback == null)
{
return(null);
}
var fbLetter = new EMLetter(letter.Sender, this.MailAdress, feedback, letter.GetTTL(this.Now));
fbLetter.SetEnvelope(new Envelope(letter.ID));
return(fbLetter);
}
void IMailTransceiver.Post(EMLetter letter)
{
letter.SetEnvelope(GetEnvelope());
this.AsyncRequest(StatusCode.Letter, letter, letter.GetTTL(server.Now));
}