2007-08-21 15:25:47

by Hamid MENOUAR

[permalink] [raw]
Subject: [Bluez-users] Can't connect RFCOMM socket: Resource temporarily unavailable

Dear all,

I'm trying to connect some my laptop (Fedora Core 4) to some bluetooth
device using an ANYCOM bluetooth USB adaptor. Every thing works well
but not when doing the last step. When doing "rfcomm connect rfcomm0
xx:xx:xx:xx:xx:xx" I get this message "Can't connect RFCOMM socket:
Resource temporarily unavailable"

The code is as in follow:

[root@localhost ~]# hciconfig
hci0: Type: USB
BD Address: 00:16:38:CA:55:ED ACL MTU: 1017:8 SCO MTU: 64:1
DOWN
RX bytes:1642 acl:2 sco:0 events:85 errors:0
TX bytes:264 acl:1 sco:0 commands:52 errors:0

[root@localhost ~]#
[root@localhost ~]# hciconfig hci0 reset
[root@localhost ~]# hciconfig
hci0: Type: USB
BD Address: 00:16:38:CA:55:ED ACL MTU: 1017:8 SCO MTU: 64:1
UP RUNNING PSCAN ISCAN
RX bytes:1713 acl:2 sco:0 events:93 errors:0
TX bytes:295 acl:1 sco:0 commands:60 errors:0

[root@localhost ~]#
[root@localhost ~]# hcitool scan
Scanning ...
00:0D:18:60:14:8E Bluetooth-device
[root@localhost ~]#
[root@localhost ~]# /etc/init.d/bluetooth restart
Stopping Bluetooth services: [FAILED]
Starting Bluetooth services: [ OK ]
[root@localhost ~]#
[root@localhost ~]# /etc/init.d/bluetooth restart
Stopping Bluetooth services: [ OK ]
Starting Bluetooth services: [ OK ]
[root@localhost ~]#
[root@localhost ~]# l2ping 00:0D:18:60:14:8E
Ping: 00:0D:18:60:14:8E from 00:16:38:CA:55:ED (data size 20) ...
4 bytes from 00:0D:18:60:14:8E id 0 time 50.87ms
4 bytes from 00:0D:18:60:14:8E id 1 time 8.71ms
4 bytes from 00:0D:18:60:14:8E id 2 time 13.76ms
3 sent, 3 received, 0% loss
[root@localhost ~]#
[root@localhost ~]# rfcomm release all
[root@localhost ~]#
[root@localhost ~]# rfcomm connect rfcomm0 00:0D:18:60:14:8E
Can't connect RFCOMM socket: Resource temporarily unavailable
[root@localhost ~]#
[root@localhost ~]# lsmod
Module Size Used by
...
rfcomm 42333 0
l2cap 30661 5 rfcomm
hci_usb 18761 1
bluetooth 56133 5 rfcomm,l2cap,hci_usb
...
[root@localhost ~]#
[root@localhost ~]#
[root@localhost ~]# cat /etc/bluetooth/rfcomm.conf
#
# RFCOMM configuration file.
#
# $Id: rfcomm.conf,v 1.1 2002/10/07 05:58:18 maxk Exp $
#

rfcomm0 {
# Automatically bind the device at startup
bind yes;

# Bluetooth address of the device
device 00:0D:18:60:14:8E;

# RFCOMM channel for the connection
channel 1;

# Description of the connection
comment "You got me";
}
[root@localhost ~]#


Does anybody know how to solve this problem (Can't connect RFCOMM
socket: Resource temporarily unavailable) ?

Thanks very much for your help.
Menouar

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