Return-Path: Message-ID: <45081402.8020909@vasmac.com> Date: Wed, 13 Sep 2006 10:21:54 -0400 From: Jose Vasconcellos MIME-Version: 1.0 To: BlueZ development References: <450603BA.3090302@vasmac.com> <1158050613.14015.1.camel@localhost> In-Reply-To: Subject: Re: [Bluez-devel] socket connect returns EAGAIN Reply-To: BlueZ development List-Id: BlueZ development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Sender: bluez-devel-bounces@lists.sourceforge.net Errors-To: bluez-devel-bounces@lists.sourceforge.net Peter Wippich wrote: > Hi Marcel, > > On Tue, 12 Sep 2006, Marcel Holtmann wrote: > > >> Hi Peter, >> >> >>> see my last post on this subject about 4 days ago. From my understanding >>> they shall return EINPROGRESS when the connection to the remote device is >>> pending. Returning EAGAIN looks like a small bug. See also man 2 connect >>> or man 7 socket. >>> >> this has been raised a long time ago. However the Bluetooth core inside >> the kernel doesn't sets the wrong error. It is one of the network >> functions we use. >> > > Are you sure ?!? > > I think the problem is in bt_sock_wait_state(...). This always returns > -EAGAIN if timeout is zero (which it is if the socket is set non > blocking). But may be I'm missing something. > > Ciao, > > Peter > > Hi Peter, I've come to a similar conclusion. I'm not sure why it's returning -EAGAIN. However, looking at the x25 transport (af_x25.c), it takes a different approach; if O_NONBLOCK is set they don't call the blocking routine at all. Maybe a similar approach should be taken here. Jose ------------------------------------------------------------------------- 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 easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel