On Mon, Dec 5, 2016 at 6:28 AM, Bruno Jesus 00cpxxx@gmail.com wrote:
... A different approach would be to let it hit EACCES when sending and check for the error and only then do all tests, that would still work and still be only a handful of packets but then we could check for the broadcast address everytime without suffering from performance and getting perfect correctness. What do you think?
Oh, I like that idea. If I had thought of it then I probably would have done it that way in the first place...
Best, Erich