void oper(Opcodes oper, string srvip, int srvport, string remoteFile, string localFile, Modes tftpmode)
{
byte[] buf;
ss s = ss.get_clnt_session(localFile, remoteFile, oper, tftpmode, log, new IPEndPoint(IPAddress.Parse(srvip), srvport), opts);
s.pkt_proc(null);
while (true)
{
try
{
buf = s.uc.Receive(ref s.r); // change remote port automatically
if (!s.pkt_proc(buf))
{
break;
}
}
catch (Exception)
{
if (!s.retry())
{
break;
}
}
s.progress_display();
}
s.session_display();
s.destroy();
}
void session_handler(byte[] buf, IPEndPoint r)
{
ss s = ss.get_srv_session(log, buf, r, opts);
if (s.pkt_proc(buf))
{
while (true)
{
try
{
buf = s.uc.Receive(ref r);
if (!s.pkt_proc(buf))
{
break;
}
}
catch (Exception)
{
if (!s.retry())
{
break;
}
//slog("I: retransmit block " + s.blkno + " pkt blkno " + (s.blkno & 0xffff));
}
s.progress_display();
}
}
s.session_display();
s.destroy();
if (sshash.ContainsKey(r))
{
sshash.Remove(r);
}
}