On 21.01.2008, at 20:05, Juan Nin wrote:
On Jan 6, 2008 12:46 PM, Andreas Fink <[EMAIL PROTECTED]> wrote:
On 04.01.2008, at 22:10, Juan Nin wrote:
what I mean is 2 submit_sm PDU's on 1 TCP packet...
seeing the traffic capture on Wireshark (ethereal) I see this:
http://img221.imageshack.us/my.php?image=picture2cw2.png
there you see sequence_number 23 and sequence_number 24 (both
submit_sm) were sent on the same TCP packet
when this happens I receive the Throttling error
I would say this is a very bogous interpretation of TCP. TCP can
split and
reassemble data. If an application sends 100 SMPP packets in one,
TCP could
split it even in the middle of a SMPP packet. This is out of the
control of
any application and operating system dependent. If the other end
can not
deal with this its a very bogous system.
However more likely, as Alex pointed out, you have the problem of
windowing
that as long as the previous packet is not being acke'd, the next
wont be
accepted. So the error is that you send faster than the other side
wants it
accepted and not the fact that both packets are in the same TCP
packet.
The throttling error is not wrong by itself but it can slow you
down too
much as well I guess. It should not make any sms lost or duplicated
in any
case.
yeah, i know, but it happens quite a lot, so it slows down too
much.. :(
Throttling is done according to the SMPP specs.
Ask your operator to give you higher speed and everything's fine. Not
much Kannel can do here because of that.
