Hi:
 
I have a an RFCOMM server process listening on one box.  From a Linux laptop,
I just wrote a simple RFCOMM client to connect to it.  Very simple, via AF_BLUETOOTH, SOCK_SEQPACKET and
BTPROTO_RFCOMM.
 
I got back errno as Bad File Descriptor.  When I strace it, I saw this line:
 
   socket(PF_BLUETOOTH, SOCK_SEQPACKET, 3) = -1  ESOCKTNOSUPPORT (Socket type not supported).
 
What does that mean?  Did I construct the socket wrong?
 
thanks
 
Mark