Re: [Bluez-devel] Concurrency / Multi processing questions

["Olivier Le Pogam" <olepogam@free.fr>]

Hi Marcel,

> that is how sockets work. You call listen() to create the actual
> listener and then accept() for every connection. You can't have two
> different listener that wanna listen on the same RFCOMM channel, but
> that is also true for TCP/IP.
>
> However you can bind one listener to BDADDR_ANY and the other one to the
> actual address of the local dongle, but in that case the listener bound
> to the local address always wins.

That's quite similar to TCP server sockets indeed, my concern is about 
channels
reusing in a RFCOMM Service (which is always providing a service on channel 
14
for example). Just wondering if there is something similar to SO_REUSEADDR,
implicitly, or explicitly, so that a Service can concurrently have several 
clients on the
same bluetooth adaptor with read/write operations. And of course, there is 
only
one listen() per adaptator, the fork() is done only for the IO processing 
part.

Does someone know ?

Oli 



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