--- Jean Tourrilhes <[EMAIL PROTECTED]> wrote:
> On Tue, Mar 27, 2001 at 07:50:37AM -0800, Nita Menon
> wrote:
> > Hi,
> >
> > I have been able to get a Palm device to trasmit
> and
> > receive packages from my Linux machine using
> IrObex. I
> > also have a PPP deamon running on my Linux desktop
> > waiting for any connections from the Palm over
> IrComm.
> >
> > After I receive about approximately 60 PDB files
> on my
> > Palm from my Linux desktop i.e, after a lot of
> IrObex
> > packets are sent from my Linux desktop to my Palm,
> if
> > I try a Network connect through the Palm
> > Prefs->Network panel... I receive a PPP timeout on
> my
> > Palm.
> >
> > It works fine if I try the Prefs->Network connect
> > randomly in between IrObex packets. I only have
> this
> > problem if I do not establish a Network connection
> for
> > a long time while doing lots of IrObex transfers.
> >
> > Irdadump output shows the following:
> > ==================================================
> > 18:20:14.181081 xid:cmd ffffffff < 8d6ce265 S=6
> s=0
> > (14)
> > 18:20:14.181081 xid:rsp ed7db043 > 8d6ce265 S=6
> s=0
> > adalive_bridge hint=8424 [ Computer IrCOMM IrOBEX
> ]
> > (31)
> > 18:20:14.271081 xid:cmd ffffffff < 8d6ce265 S=6
> s=1
> > (14)
> > 18:20:14.301081 xid:cmd ffffffff < 8d6ce265 S=6
> s=2
> > (14)
> > 18:20:14.391081 xid:cmd ffffffff < 8d6ce265 S=6
> s=3
> > (14)
> > 18:20:14.481081 xid:cmd ffffffff < 8d6ce265 S=6
> s=4
> > (14)
> > 18:20:14.571081 xid:cmd ffffffff < 8d6ce265 S=6
> s=5
> > (14)
> > 18:20:14.671081 xid:cmd ffffffff < 8d6ce265 S=6
> s=*
> > IrCOMM hint=8204 [ PDA/Palmtop IrCOMM ] (23)
> > 18:20:14.721081 snrm:cmd ca=fe pf=1 ed7db043 <
> > 8d6ce265 new-ca=90 (32)
> > 18:20:14.721081 ua:rsp ca=90 pf=1 ed7db043 >
> 8d6ce265
> > (31)
> > 18:20:14.791081 rr:cmd < ca=90 pf=1 nr=0 (2)
> > 18:20:14.791081 rr:rsp > ca=90 pf=1 nr=0 (2)
> > 18:20:14.811081 i:cmd < ca=90 pf=1 nr=0 ns=0 LM
> > slsap=01 dlsap=00 CONN_CMD (6)
> > 18:20:14.811081 i:rsp > ca=90 pf=1 nr=1 ns=0 LM
> > slsap=00 dlsap=01 CONN_RSP (6)
> > 18:20:14.841081 i:cmd < ca=90 pf=1 nr=1 ns=1 LM
> > slsap=01 dlsap=00 GET_VALUE_BY_CLASS:
> "IrDA:IrCOMM"
> > "IrDA:TinyTP:LsapSel" (37)
> > 18:20:14.841081 i:rsp > ca=90 pf=1 nr=2 ns=1 LM
> > slsap=00 dlsap=01 GET_VALUE_BY_CLASS: Success
> Integer:
> > 0d (15)
> > 18:20:14.861081 i:cmd < ca=90 pf=1 nr=2 ns=2 LM
> > slsap=02 dlsap=0d CONN_CMD TTP credits=0(11)
> > 18:20:14.861081 rr:rsp > ca=90 pf=1 nr=3 (2)
> > 18:20:14.881081 rr:cmd < ca=90 pf=1 nr=2 (2)
> > 18:20:14.881081 rr:rsp > ca=90 pf=1 nr=3 (2)
> > 18:20:14.901081 rr:cmd < ca=90 pf=1 nr=2 (2)
> > 18:20:14.901081 rr:rsp > ca=90 pf=1 nr=3 (2)
> > 18:20:14.921081 rr:cmd < ca=90 pf=1 nr=2 (2)
> > 18:20:14.921081 rr:rsp > ca=90 pf=1 nr=3 (2)
> > 18:20:15.401081 rr:cmd < ca=90 pf=1 nr=2 (2)
> > 18:20:15.401081 rr:rsp > ca=90 pf=1 nr=3 (2)
> > 18:20:15.881081 rr:cmd < ca=90 pf=1 nr=2 (2)
> > 18:20:15.881081 rr:rsp > ca=90 pf=1 nr=3 (2)
> > 18:20:16.361081 rr:cmd < ca=90 pf=1 nr=2 (2)
> > 18:20:16.361081 rr:rsp > ca=90 pf=1 nr=3 (2)
> > 18:20:16.851081 rr:cmd < ca=90 pf=1 nr=2 (2)
> > 18:20:16.851081 rr:rsp > ca=90 pf=1 nr=3 (2)
> > ==================================================
> >
> > If I try to take a look at the contents of the
> > /proc/net/irda/irttp file, on my Linux desktop..
> it
> > freezes my desktop...
> >
> > Also I am running the PPP deamon on my Linux
> desktop
> > with a small script that is backgrounded. The
> contents
> > of the script are as follows:
> > ==================================================
> > x=1
> > while x=1
> > do
> > /usr/sbin/pppd /dev/ircomm0 57600 local
> nodetach
> > noauth 10.0.0.4:10.0.0.5 passive ms-dns 10.0.0.1
> > sleep 1
> > done
> > ==================================================
> > Any help will be appreciated. I dont have a clue
> how
> > to proceed..
> >
> > Thanks,
> > Nita.
>
> Looking at the log, it is the Linux side that
> doesn't answer
> the TTP request. As far as I can see, the request is
> proper. It look
> like a genuine bug in the stack (surprise,
> surprise).
> Now, we need to know if the bug is in IrTTP or
> IrComm. Could
> you try to do some obex put from Palm -> Linux
> instead of the IrComm
> connection and see if there is problem or not ?
>
> Another thing : you need to tell us what is the
> kernel version
> you are using and what messages you see in the log.
> Also, ppp has a
> debug flag that can help.
>
> Overall, Dag is much more knowledgeable about
> IrComm, so I
> guess I'm waiting to see what he has to say...
> Regards,
>
> Jean
>
Hi Jean,
Thanks much for the prompt reply. Sorry for not
mentioning this in the earlier mail but yes.. I did
try to transfer IrObex packets after the failed IrComm
connection and they go through fine..
Kernel version that I am using is 2.2.17.
Unfortunately, I have not started the log on my
machine. Will do that and the pppd debug option and
let you know what the log shows.
Thanks,
Nita.
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