Re: [Bluez-devel] About concurrency sdp_connect

Fabrizio Guglielmino
2006-09-14T11:45:32Z

Are You sure it's hardware restriction?
sdp_connect internally use the socket abstaction to create a l2cap =

socket and make a
connection with standard connect.
In old threads there is a discussion about actual software limitation of =

l2cap layer to make simultaneous
connection so I think the problem in sdp_connect is the same.....

bye

Peter Wippich ha scritto:
> Hello Mingfan, =

>
> On Thu, 14 Sep 2006, Mingfan.Lu wrote:
>
> =

>> In my program, I have several concurrent threads to do sdp_connect. Here,
>> each thead tries to connect to one device while, only one dongle is used.
>> I find that if the amount of concurrency threads is large, all threads w=
ill
>> time out.
>> As we all know, sdp use L2cap connection. can't we create concurrent sdp
>> connections?
>> Wait for your nice help ;)
>> =

>
> Concurrent connection setup is not possible on the HCI level due to =

> hardware restrictions. This issue has been discussed several times here. =

> Check the archives. =

>
> Ciao, =

>
> Peter =

>
>
>
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Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easi=
er
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057&dat=3D1=
21642