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From: Ed Tsang <netdesign_98@yahoo.com>
To: Bluettooth Linux <linux-bluetooth@vger.kernel.org>
Subject: double Connect req: psm 1 scid 0x0040 ?
Date: Tue, 2 Feb 2010 12:33:55 -0800 (PST)	[thread overview]
Message-ID: <272603.59641.qm@web52603.mail.re2.yahoo.com> (raw)

Hi all,
  I was pulling my hair on opp a file to a Blackberry. Blackerry is set to "receive using bluetooth".
1. If the Blackberry was not paired before. It ran through ok: enter the pin, accept connection, accept the file.
2. If the Blackberry was paired and in it's device properties, I change the encryption off for my box. It ran through ok, accept connection, accept the file...
3. If the Blackberry was paired and I leave the device properties unchange (default is encryption on). It will fail, not seeing any prompt to accept the connection.

In hcidump I seem to see a problem in #3. After the Encrypt Change there seem to be 2 >con. req. psm 1 scid 0x0040

Any suggestion on how to trace it down/work around this?
.............

> HCI Event: Read Remote
Supported Features (0x0b) plen 11
< ACL data: handle 42 flags
0x02 dlen 10
    L2CAP(s): Info req: type 2
> HCI Event: Number of
Completed Packets (0x13) plen 5
> HCI Event: Encrypt Change
(0x08) plen 4
< ACL data: handle 42 flags
0x02 dlen 12
    L2CAP(s): Connect req: psm 1 scid 0x0040
> ACL data: handle 42 flags
0x02 dlen 12
    L2CAP(s): Info rsp: type 2 result 1
      Not supported
< ACL data: handle 42 flags
0x02 dlen 12
    L2CAP(s): Connect req: psm 1 scid 0x0040
> HCI Event: Number of
Completed Packets (0x13) plen 5
> HCI Event: Number of
Completed Packets (0x13) plen 5
> ACL data: handle 42 flags
0x02 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0040 scid
0x0040 result 0 status 0
      Connection successful
< ACL data: handle 42 flags
0x02 dlen 12
    L2CAP(s): Config req: dcid 0x0040 flags
0x00 clen 0
> ACL data: handle 42 flags
0x02 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0041 scid
0x0040 result 4 status 0
      Connection refused - no resources
available
.................
Regards, Ed



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             reply	other threads:[~2010-02-02 20:33 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-02-02 20:33 Ed Tsang [this message]
2010-02-02 21:41 ` double Connect req: psm 1 scid 0x0040 ? Liejun Tao
2010-02-03  0:28 ` Marcel Holtmann
2010-02-03 14:54   ` Ed Tsang
2010-02-03 15:07     ` Marcel Holtmann
2010-02-03 16:02       ` Ed Tsang
2010-06-16 10:21       ` Andrei Emeltchenko
2010-06-16 13:39         ` Ed Tsang
2010-06-16 14:14           ` Andrei Emeltchenko

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