Just to make sure: Did you realize that the wapforum specs display the least significant bit first?
A TR-Invoke PDU is build as follows (first octet): CON PDU PDU PDU PDU GTR TTR RID ------------------------------- 0 1 0 0 0 1 1 0 This makes a hex value of 62. Also, your TID is a little high to begin with... But still allowed. -- Rene... ----- Original Message ----- Date: Thu September 19, 2002 08:43 AM From: Nigar Sultana <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Subject: Re: Re: connect pdu error. Hello I am sending the code. First four bytes is TR-Invoke.Req,the 1st byte value is 0x07,2nd and 3rd byte is transaction id,fourth byte 0x02. Rest bytes are Connect Pdu. am i sending the pdu with the correct value. The hex values of the pdu is given below: 07 31 30 02 01 10 7f 02 13 08 12 43 12 please help me. regards Nigar On Thu, 19 Sep 2002 Rene Kluwen wrote : >Could you post the PDU that you are sending? > >On Thu, 2002-09-19 at 10:09, Nigar Sultana wrote: > > Hello All > > > > I have written a udp client prgm which will send the connect >req > > to the wap gate > > way. using kannel as the wap gateway. while executing i am >coming > > across few pro > > blems: > > 1> the udp data contains first 4bytes the TR-Invoke pdu. and >rest > > is the connect > > pdu data. wapgateway is throwing these errors: > > WTP PDU with unknown type -1 > > pdu unpacking returned NULL > > an erronous pdu received. > > please help me. > > > > regards > > Nigar > > > >
udpclient.connect.c
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