Re: Kannel wap limits ?
If the phone really supports ESAR, it should send number of groups tpi. Otherwise it is just sending content SAR could not handle. Aarno On Tuesday, February 18, 2003, at 11:56 AM, Bruno Rodrigues wrote: Citando Igor Ivoilov [EMAIL PROTECTED]: I have to fix wpt layer to do not panic if psn is going to be 255 but this is a limit of SAR and can be overcome with ESAR. Does 3650 support ESAR? I don't have such a phone to check it by myself So it seems altough kannel's only relevant information is the 350K sdu. -- Davi / Bruno.RodriguesatLitux.Org Litux.org: 10:54:26 up 87 days, 12:10, 8 users, load average: 0.03, 0.05, 0.01 'Linus? Whose that? -- clueless newbie on #Linux'
RE: Kannel wap limits ?
This means what ? are we assuming that psn is a unsigned byte ? To reach the Nokia3650 SDU, we would need to send 620 psn's, so I think something is broken in kannel. :( Any idea ? PSN is unsigned byte according to WAP specifications. To send larger number of packets you need ESAR feature in Kannel, but this is not yet implemented I'm afraid :-(. Damir
RE: Kannel wap limits ?
Title: RE: Kannel wap limits ?
I have to fix wpt layer to do not panic if psn is going to be 255
but this is a limit of SAR and can be overcome with ESAR.
Does 3650 support ESAR? I don't have such a phone to check it by myself
-Original Message-
From: Bruno Rodrigues [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, February 18, 2003 5:27 AM
To: [EMAIL PROTECTED]
Subject: Kannel wap limits ?
Hi.
I'm trying to force kannel to let a mobile download
realplayer.sis file
(584.720bytes) through it.
I know that I'm crazy to try it, but I just need to know the
limits of kannel
and see if we can do better than CMG ;)
First problem is that Nokia 3650 sends a SDU of 357.000 bytes
and kannel simply
refuses to send the file back.
It's a good start relativly to CMG, because I will get a
reply quickly (altough
it could be a nice wap page saying something meanfull instead
of a rude gateway
error). CMG tries to do something and only breaks after
something like 10 seconds.
Then I've removed SDU checks from kannel :), adding a 0
gw/wap-appl.c line 654:
/*
* If the response is too large to be sent to the client,
* suppress it and inform the client.
*/
if (0 octstr_len(content.body) sdu_size sdu_size 0) {
Now the mobile goes having fun downloading the file:
Kannel logs starts with a:
2003-02-18 02:52:12 [5] DEBUG: WTP: begin_sar_result(): data
len = 584867
then a,
2003-02-18 02:52:14 [5] DEBUG: WTP: continue_sar_result():
lsegm=2, nsegm=1015,
csegm=-1
until it gets to:
2003-02-18 02:54:24 [5] DEBUG: WTP: resp_machine 2, state
RESULT_RESP_WAIT,
event RcvAck.
2003-02-18 02:54:24 [5] DEBUG: WTP: continue_sar_result(): lsegm=254,
nsegm=1015, csegm=251
2003-02-18 02:54:24 [5] DEBUG: WTP: dispath_to_wdp(): psn = 255
2003-02-18 02:54:24 [5] PANIC: gwlib/octstr.c:1677:
octstr_set_bits: Assertion
`value = mask' failed.
This means what ? are we assuming that psn is a unsigned byte ?
To reach the Nokia3650 SDU, we would need to send 620
psn's, so I think
something is broken in kannel. :(
Any idea ?
--
Davi / Bruno.RodriguesatLitux.Org
Litux.org: 02:58:48 up 87 days, 4:14, 10 users, load
average: 0.18, 0.10, 0.05
'OK, enough hype.
-- Larry Wall in the perl man page'
Re: Kannel wap limits ?
I'm trying to force kannel to let a mobile download realplayer.sis file (584.720bytes) through it. I know that I'm crazy to try it, but I just need to know the limits of kannel and see if we can do better than CMG ;) we definetly sould do better :) Stipe [EMAIL PROTECTED] --- Wapme Systems AG Vogelsanger Weg 80 40470 Düsseldorf Tel: +49-211-74845-0 Fax: +49-211-74845-299 E-Mail: [EMAIL PROTECTED] Internet: http://www.wapme-systems.de --- wapme.net - wherever you are
RE: Kannel wap limits ?
Citando Igor Ivoilov [EMAIL PROTECTED]: I have to fix wpt layer to do not panic if psn is going to be 255 but this is a limit of SAR and can be overcome with ESAR. Does 3650 support ESAR? I don't have such a phone to check it by myself So it seems altough kannel's only relevant information is the 350K sdu. -- Davi / Bruno.RodriguesatLitux.Org Litux.org: 10:54:26 up 87 days, 12:10, 8 users, load average: 0.03, 0.05, 0.01 'Linus? Whose that? -- clueless newbie on #Linux'
Kannel wap limits ?
Hi.
I'm trying to force kannel to let a mobile download realplayer.sis file
(584.720bytes) through it.
I know that I'm crazy to try it, but I just need to know the limits of kannel
and see if we can do better than CMG ;)
First problem is that Nokia 3650 sends a SDU of 357.000 bytes and kannel simply
refuses to send the file back.
It's a good start relativly to CMG, because I will get a reply quickly (altough
it could be a nice wap page saying something meanfull instead of a rude gateway
error). CMG tries to do something and only breaks after something like 10 seconds.
Then I've removed SDU checks from kannel :), adding a 0
gw/wap-appl.c line 654:
/*
* If the response is too large to be sent to the client,
* suppress it and inform the client.
*/
if (0 octstr_len(content.body) sdu_size sdu_size 0) {
Now the mobile goes having fun downloading the file:
Kannel logs starts with a:
2003-02-18 02:52:12 [5] DEBUG: WTP: begin_sar_result(): data len = 584867
then a,
2003-02-18 02:52:14 [5] DEBUG: WTP: continue_sar_result(): lsegm=2, nsegm=1015,
csegm=-1
until it gets to:
2003-02-18 02:54:24 [5] DEBUG: WTP: resp_machine 2, state RESULT_RESP_WAIT,
event RcvAck.
2003-02-18 02:54:24 [5] DEBUG: WTP: continue_sar_result(): lsegm=254,
nsegm=1015, csegm=251
2003-02-18 02:54:24 [5] DEBUG: WTP: dispath_to_wdp(): psn = 255
2003-02-18 02:54:24 [5] PANIC: gwlib/octstr.c:1677: octstr_set_bits: Assertion
`value = mask' failed.
This means what ? are we assuming that psn is a unsigned byte ?
To reach the Nokia3650 SDU, we would need to send 620 psn's, so I think
something is broken in kannel. :(
Any idea ?
--
Davi / Bruno.RodriguesatLitux.Org
Litux.org: 02:58:48 up 87 days, 4:14, 10 users, load average: 0.18, 0.10, 0.05
'OK, enough hype.
-- Larry Wall in the perl man page'
