2004-12-11 10:20:00

by Steffen Larsen

[permalink] [raw]
Subject: [Bluez-devel] piconet..

Hi again!,

I am trying to form a piconet, consisting of one server and two clients. I have snaped the most of the code from l2test.c and also made an advertising service and all. My problem is just that one one client can connect and the other one fails (host is down, i belive) . I have implemented the server using fork(), so that the parent process is still listening for new connections and closing my sockets correct (as what I can see..).
I have browsed this newsgroup for answers, and can see something about setting the master/slave switch should help. I have also tried this, but it dosn't help. Anyone that have a clue about, what could be wrong??

PS. I belive that the PSM in the L2CAP layer can serve more than one client or am I totally wrong? otherwise I should update the PSM everytime a new client connect..

I anyone want the source code, I can send it. But I haven't attached it in this document, due to the size of it.. :-)


-Thanks in advance!

/Steffen Larsen


2004-12-11 11:28:09

by Marcel Holtmann

[permalink] [raw]
Subject: Re: [Bluez-devel] piconet..

Hi Steffen,

> I am trying to form a piconet, consisting of one server and two
> clients. I have snaped the most of the code from l2test.c and also
> made an advertising service and all. My problem is just that one one
> client can connect and the other one fails (host is down, i belive) .
> I have implemented the server using fork(), so that the parent process
> is still listening for new connections and closing my sockets correct
> (as what I can see..).
> I have browsed this newsgroup for answers, and can see something about
> setting the master/slave switch should help. I have also tried this,
> but it dosn't help. Anyone that have a clue about, what could be
> wrong??

show us the output of "hciconfig -a" for your devices.

> PS. I belive that the PSM in the L2CAP layer can serve more than one
> client or am I totally wrong? otherwise I should update the PSM
> everytime a new client connect..

It can also serve multiple PSM on the same ACL link.

Regards

Marcel




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