Re: [Bluez-devel] L2CAP: ECONNRESET

[Marcel Holtmann <marcel@holtmann.org>]

Hi Lukas,

> I have a problem with BlueZ when used with openOBEX. I've implemented 
> application for vCard receiving and every time the vCard is received, 
> the error on L2CAP level is signalled. This error takes place after the 
> vCard is sucessfully received (and no error on OBEX level is signaled to 
> me).
> 
> The error is ECONNRESET and is a result of
> l2cap_chan_del(sk, ECONNRESET) call
> in
> l2cap_disconnect_req
> This is called from l2cap_sig_channel after device sent 
> L2CAP_DISCONN_REQ on 0x001 CID channel.
> 
> My question is why is the l2cap_chan_del(sk, ECONNRESET) is hard-wired 
> in L2CAP_DISCONN_REQ request handling? Where is the problem and how can 
> I get rid of it (on the OBEX level)? Should I never get 
> L2CAP_DISCONN_REQ in normal operation mode?
> I've tried several devices with the same result. My openOBEX is of 1.3, 
> kernel 2.4.31 official one. I run the application on MIPS.

you should start using a 2.6 kernel. The 2.4 series is not really
supported anymore.

And run "hcidump -X -V" to see what actually happens.

Regards

Marcel



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