Message-ID: <5f30e2610602261444m477c13b6m3667c3031e5cb298@mail.gmail.com>
From: "Jeff Wilson" <jazzbotley@gmail.com>
To: bluez-devel@lists.sourceforge.net
MIME-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Subject: [Bluez-devel] decoding RFCOMM on hcidump -X -V
Sender: bluez-devel-admin@lists.sourceforge.net
Errors-To: bluez-devel-admin@lists.sourceforge.net
Reply-To: bluez-devel@lists.sourceforge.net
Date: Sun, 26 Feb 2006 16:44:09 -0600

Hi Marcel, hi list,

Does Bluetooth's RFCOMM protocol have ACKs and a sliding window, like
TCP?  Is it possible for a sending application to block on send when
sending a large payload to a slow reading application?

I'm trying to debug a program I wrote using
socket(PF_BLUETOOTH,SOCK_STREAM,BTPROTO_RFCOMM). Where can I learn
more about decoding the output of `hcidump -X -V` especially as it
applies to traffic crossing this RFCOMM socket?  I am particularly
interested in what to look for when chasing flow control and TCP-like
reliability.

Thanks for your time,

       Jeff


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