From: Max Krasnyansky <maxk@qualcomm.com>
To: Stephen Crane <steve.crane@rococosoft.com>
Cc: bluez-devel@lists.sourceforge.net, marcel@rvs.uni-bielefeld.de
Subject: Re: [Bluez-devel] EBADFD on RFComm connect
Date: Thu, 24 Jul 2003 10:38:23 -0700 [thread overview]
Message-ID: <5.1.0.14.2.20030724103726.099c2978@unixmail.qualcomm.com> (raw)
In-Reply-To: <1059055794.9806.43.camel@baroque.rococosoft.com>
At 07:09 AM 7/24/2003, Stephen Crane wrote:
>On Wed, 2003-07-23 at 01:33, Max Krasnyansky wrote:
>
>> You can not do this
>> while (0 > connect(s, (struct sockaddr *)&addr, sizeof(addr)))
>> if (errno != EBUSY) {
>> perror("connect");
>> return -1;
>> }
>>
>> If connect returns EBUSY error you have to close() the socket. And it does
>> indeed return EBUSY in your case (I ran the progs) because close() is asynchronous
>> and that channel still exist (two connections on the same channel are not allowed
>> in RFCOMM). What you can do to avoid that error is to enable SO_LINGER option on that
>> socket, in which case close() will be synchronous.
>
>Thanks Max. That's fixed it. Another one for the programming manual?
Yep.
Max
prev parent reply other threads:[~2003-07-24 17:38 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-22 13:29 EBADFD on RFComm connect Stephen Crane
2003-07-23 0:33 ` [Bluez-devel] " Max Krasnyansky
2003-07-24 14:09 ` Stephen Crane
2003-07-24 17:38 ` Max Krasnyansky [this message]
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