On 4/19/06, Eric Munson <ebmunson@gmail.com> wrote:

Thanks for the link, but I have already been through that
documentation and my initial attempt was a direct copy of of his
RFCOMM socket code found here:
http://people.csail.mit.edu/albert/bluez-intro/x499.html  This code
gave the results that I am describing (only getting the first 4 bytes
of a string).

Thanks,
Eric

On 4/18/06, Sowmya Gattupalli < sowmya.gattupalli@gmail.com> wrote:
> I think u are not doing the socket programmin properly
> check out this link
> http://people.csail.mit.edu/albert/bluez-intro/index.html
> by Albert
>
>
> On 4/19/06, Eric Munson <ebmunson@gmail.com> wrote:
> >
>  I am attempting to move data across a bluetooth connection using
> RFCOMM sockets in C.
>
> I am able to establish the connection and I can successfully send and
> receive the first four bytes of the message.  The sending program
> reports a complete success and the receiving program only reads the
> first four characters.
>
> I have tried several things to make this work, first was to send the
> message size initially and then break the message up into pieces no
> bigger than 4 bytes and send them individually.  The sending program
> again reports a complete success and the receiving program gets the
> correct message size and only the first four bytes of the message.
>
>  The next step I tried was to have each side close the socket after
> each transmission and open a new socket for each data chunk.  This led
> to the same results as before.
>
> I am at a loss about what I am doing wrong after searching the web for
> information on bluetooth socket programming.  Has Anyone seen this
> sort of problem before and if so what did you do to fix it?  Thanks
> for your help.
>
>
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