Re: [Bluez-devel] RFCOMM server problem

Hi Max,

I cannot reproduce that. I just tried to connect from my Dual PPro, which 
is still running 2.4.21-pre4 with no updates to BT stuff, to my laptop
with very latest bt-2.4. 
I get normal trace
1053045305.509342 > RFCOMM(s): SABM: cr 1 dlci 0 pf 1 ilen 0 fcs 0x1c 
1053045305.509438 < RFCOMM(s): UA: cr 1 dlci 0 pf 1 ilen 0 fcs 0xd7 
1053045305.540498 > RFCOMM(s): PN CMD: cr 1 dlci 0 pf 0 ilen 10 fcs 0x70 mcc_len 8
  dlci 20 frame_type 0 credit_flow 15 pri 0 ack_timer 0 frame_size 1019 max_retrans 0 credits 7
1053045305.540619 < RFCOMM(s): PN RSP: cr 0 dlci 0 pf 0 ilen 10 fcs 0xaa mcc_len 8
  dlci 20 frame_type 0 credit_flow 14 pri 0 ack_timer 0 frame_size 1019 max_retrans 0 credits 7
1053045305.549164 > RFCOMM(s): SABM: cr 1 dlci 20 pf 1 ilen 0 fcs 0xfd 
1053045305.549206 < RFCOMM(s): UA: cr 1 dlci 20 pf 1 ilen 0 fcs 0x36 
1053045305.549248 < RFCOMM(s): MSC CMD: cr 0 dlci 0 pf 0 ilen 4 fcs 0xaa mcc_len 2
  dlci 20 fc 0 rtc 1 rtr 1 ic 0 dv 1 b1 1 b2 1 b3 0 len 0
1053045305.579298 > RFCOMM(s): MSC CMD: cr 1 dlci 0 pf 0 ilen 4 fcs 0x70 mcc_len 2
  dlci 20 fc 0 rtc 1 rtr 1 ic 0 dv 1 b1 1 b2 1 b3 0 len 0
1053045305.579387 < RFCOMM(s): MSC RSP: cr 0 dlci 0 pf 0 ilen 4 fcs 0xaa mcc_len 2
  dlci 20 fc 0 rtc 1 rtr 1 ic 0 dv 1 b1 1 b2 1 b3 0 len 0
1053045305.579660 > RFCOMM(d): UIH: cr 1 dlci 20 pf 1 ilen 0 fcs 0x2d 
1053045305.589091 > RFCOMM(s): MSC RSP: cr 1 dlci 0 pf 0 ilen 4 fcs 0x70 mcc_len 2
  dlci 20 fc 0 rtc 1 rtr 1 ic 0 dv 1 b1 1 b2 1 b3 0 len 0
1053045305.589117 < RFCOMM(d): UIH: cr 0 dlci 20 pf 1 ilen 0 fcs 0xf7 

(first UIH sent before last MSC response came from 2.4.21-pre4 
which doesn't have MSC fixes).

So. I'm absolutely sure that new code is 100% compatible with the old one. I see
no delays in SABM processing.
And I have no idea what's going on with your P4 :).

after my latest tests I am pretty sure that this has nothing to do with
our changes in the RFCOMM code. It must be some kind of side effect,
which hasn't been noticed yet.

Did anyone had similar problems?

Regards

Marcel




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