On Thu, Aug 16, 2018 at 8:01 AM, Mikael Abrahamsson <swm...@swm.pp.se> wrote: > On Thu, 16 Aug 2018, Tom Herbert wrote: > >> They are already on, TCP has a default keepalive for 2 hrs. The issue > > > http://tldp.org/HOWTO/TCP-Keepalive-HOWTO/usingkeepalive.html says: > > "Remember that keepalive support, even if configured in the kernel, is not > the default behavior in Linux." > > Which OSes default to this on? > Linux, but I misread the code. The default keepalive timeout is 2 hrs., but it needs to be enabled per socket.
Tom > > -- > Mikael Abrahamsson email: swm...@swm.pp.se
