DATA STREAM from socket to bluetooth

[mariobid]

Good morning,
I'm writing an application that have to read a data stream from a socket (http protocol) and write this stream to a bluetooth device.
I written the necessary code, I can read the data and write it to bt but
after some seconds (20-30s ) the bt connection writening stops without any error message.
Can somebody help me?
thank you.

[traud]

It would help to know the devices (model, series, edition, feature pack) and protocol used (L2CAP, RFCOMM or OBEX).

[mariobid]

I'm using a NOKIA N80 e i read some data by gprs conection e write this data
to a bt device ( a gps antenna).
The connection stops after some seconds (30-40 about), witout any exception
Thank you