dabbad: start dabbad with a proper default name.
dabbad: start dabbad with a proper default name.

On the server side, only the port number is needed to create a tcp
socket. However on the client side, an IPv4 address/hostname
and a port number is needed (e.g: localhost:55994)

Signed-off-by: Emmanuel Roullit <e51ad7dcb99c77ecf30f537962c562ac80636eba@gmail.com>

eroullit/dabba,eroullit/dabba,eroullit/dabba,eroullit/dabba