* [Bluez-devel] "ACL Connection Already Exists" while using only DBus calls
@ 2007-05-09 15:59 Pierre-Yves Paulus
2007-05-09 17:57 ` Pierre-Yves Paulus
0 siblings, 1 reply; 2+ messages in thread
From: Pierre-Yves Paulus @ 2007-05-09 15:59 UTC (permalink / raw)
To: BlueZ development
Hello,
I've a system with several dongles, which are driven by a custom app,
using only DBus calls to hcid.
Using dongle hci4, I connected to a device, performed some operations,
and disconnected:
2007-05-09 17:11:23,997 hci4 < HCI Command: Disconnect (0x01|0x0006) plen 3
2007-05-09 17:11:23,997 hci4 handle 11 reason 0x13
2007-05-09 17:11:23,997 hci4 Reason: Remote User Terminated Connection
2007-05-09 17:11:23,999 hci4 > HCI Event: Command Status (0x0f) plen 4
2007-05-09 17:11:23,999 hci4 Disconnect (0x01|0x0006) status 0x00
ncmd 1
2007-05-09 17:11:24,031 hci4 > HCI Event: Disconn Complete (0x05) plen 4
2007-05-09 17:11:24,031 hci4 status 0x00 handle 11 reason 0x16
2007-05-09 17:11:24,032 hci4 Reason: Connection Terminated by Local
Host
A very few seconds later, the app tried to reconnect (requesting a SDP
record) using another dongle, hci3. And I got that error:
2007-05-09 17:11:26,892 hci3 < HCI Command: Create Connection
(0x01|0x0005) plen 13
2007-05-09 17:11:26,892 hci3 bdaddr 00:60:57:BB:4D:92 ptype 0xcc18
rswitch 0x00 clkoffset 0x0000
2007-05-09 17:11:26,892 hci3 Packet type: DM1 DM3 DM5 DH1 DH3 DH5
2007-05-09 17:11:26,908 hci3 > HCI Event: Command Status (0x0f) plen 4
2007-05-09 17:11:26,908 hci3 Create Connection (0x01|0x0005) status
0x0b ncmd 1
2007-05-09 17:11:26,908 hci3 Error: ACL Connection Already Exists
It tried again 30s latter, with the same result.
2007-05-09 17:11:56,623 hci3 < HCI Command: Create Connection
(0x01|0x0005) plen 13
2007-05-09 17:11:56,623 hci3 bdaddr 00:60:57:BB:4D:92 ptype 0xcc18
rswitch 0x00 clkoffset 0x0000
2007-05-09 17:11:56,623 hci3 Packet type: DM1 DM3 DM5 DH1 DH3 DH5
2007-05-09 17:11:56,638 hci3 > HCI Event: Command Status (0x0f) plen 4
2007-05-09 17:11:56,638 hci3 Create Connection (0x01|0x0005) status
0x0b ncmd 1
2007-05-09 17:11:56,638 hci3 Error: ACL Connection Already Exists
At that point, I did shut the application down.
How can such a thing happen?
Thanks in advance,
Best Regards
-------------------------------------------------------------------------
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.
http://sourceforge.net/powerbar/db2/
_______________________________________________
Bluez-devel mailing list
Bluez-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/bluez-devel
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Bluez-devel] "ACL Connection Already Exists" while using only DBus calls
2007-05-09 15:59 [Bluez-devel] "ACL Connection Already Exists" while using only DBus calls Pierre-Yves Paulus
@ 2007-05-09 17:57 ` Pierre-Yves Paulus
0 siblings, 0 replies; 2+ messages in thread
From: Pierre-Yves Paulus @ 2007-05-09 17:57 UTC (permalink / raw)
To: BlueZ development
Hello again,
I forgot to mention 3 things in my last message about the same subject:
-the last signal received about the device I want to connect to is a
"RemoteDeviceDisconnected", and no "RemoteDeviceConnected" signal has
been received afterwards.
-this is confirmed by the output of a call to adapter.ListConnections,
which tells that no connections exist at all.
-Sometimes, the error I get (exactly the same circumstances) in hcidump is
< HCI Command: Create Connection (0x01|0x0005) plen 13
bdaddr 00:60:57:4F:EB:37 ptype 0xcc18 rswitch 0x00 clkoffset 0x0000
Packet type: DM1 DM3 DM5 DH1 DH3 DH5
> HCI Event: Command Status (0x0f) plen 4
Create Connection (0x01|0x0005) status 0x09 ncmd 1
Error: Connection Limit Exceeded
So for me it clearly looks like a bug. What can I do to help get it fixed?
Regards,
Pierre-Yves
Pierre-Yves Paulus wrote:
> Hello,
>
> I've a system with several dongles, which are driven by a custom app,
> using only DBus calls to hcid.
>
> Using dongle hci4, I connected to a device, performed some operations,
> and disconnected:
>
> 2007-05-09 17:11:23,997 hci4 < HCI Command: Disconnect (0x01|0x0006) plen 3
> 2007-05-09 17:11:23,997 hci4 handle 11 reason 0x13
> 2007-05-09 17:11:23,997 hci4 Reason: Remote User Terminated Connection
> 2007-05-09 17:11:23,999 hci4 > HCI Event: Command Status (0x0f) plen 4
> 2007-05-09 17:11:23,999 hci4 Disconnect (0x01|0x0006) status 0x00
> ncmd 1
> 2007-05-09 17:11:24,031 hci4 > HCI Event: Disconn Complete (0x05) plen 4
> 2007-05-09 17:11:24,031 hci4 status 0x00 handle 11 reason 0x16
> 2007-05-09 17:11:24,032 hci4 Reason: Connection Terminated by Local
> Host
>
> A very few seconds later, the app tried to reconnect (requesting a SDP
> record) using another dongle, hci3. And I got that error:
>
> 2007-05-09 17:11:26,892 hci3 < HCI Command: Create Connection
> (0x01|0x0005) plen 13
> 2007-05-09 17:11:26,892 hci3 bdaddr 00:60:57:BB:4D:92 ptype 0xcc18
> rswitch 0x00 clkoffset 0x0000
> 2007-05-09 17:11:26,892 hci3 Packet type: DM1 DM3 DM5 DH1 DH3 DH5
> 2007-05-09 17:11:26,908 hci3 > HCI Event: Command Status (0x0f) plen 4
> 2007-05-09 17:11:26,908 hci3 Create Connection (0x01|0x0005) status
> 0x0b ncmd 1
> 2007-05-09 17:11:26,908 hci3 Error: ACL Connection Already Exists
>
> It tried again 30s latter, with the same result.
>
>
> 2007-05-09 17:11:56,623 hci3 < HCI Command: Create Connection
> (0x01|0x0005) plen 13
> 2007-05-09 17:11:56,623 hci3 bdaddr 00:60:57:BB:4D:92 ptype 0xcc18
> rswitch 0x00 clkoffset 0x0000
> 2007-05-09 17:11:56,623 hci3 Packet type: DM1 DM3 DM5 DH1 DH3 DH5
> 2007-05-09 17:11:56,638 hci3 > HCI Event: Command Status (0x0f) plen 4
> 2007-05-09 17:11:56,638 hci3 Create Connection (0x01|0x0005) status
> 0x0b ncmd 1
> 2007-05-09 17:11:56,638 hci3 Error: ACL Connection Already Exists
>
> At that point, I did shut the application down.
>
> How can such a thing happen?
>
> Thanks in advance,
> Best Regards
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by DB2 Express
> Download DB2 Express C - the FREE version of DB2 express and take
> control of your XML. No limits. Just data. Click to get it now.
> http://sourceforge.net/powerbar/db2/
> _______________________________________________
> Bluez-devel mailing list
> Bluez-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/bluez-devel
-------------------------------------------------------------------------
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.
http://sourceforge.net/powerbar/db2/
_______________________________________________
Bluez-devel mailing list
Bluez-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/bluez-devel
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2007-05-09 17:57 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-05-09 15:59 [Bluez-devel] "ACL Connection Already Exists" while using only DBus calls Pierre-Yves Paulus
2007-05-09 17:57 ` Pierre-Yves Paulus
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox