On Fri, Aug 3, 2018 at 12:20 AM Andrew Cann <s...@canndrew.org> wrote: > > On Thu, Aug 02, 2018 at 11:21:41AM -0400, Willem de Bruijn wrote: > > You have two sockets bound to the same address and port? Is this using > > SO_REUSEPORT? > > Yes, this is using SO_REUSEPORT.
Then this is working as intended. Without SO_REUSEPORT it would not be possible to bind two sockets to the same address and port. See documentation, e.g., at https://lwn.net/Articles/542629/