On Sat, Feb 1, 2020 at 1:08 AM SeongJae Park <sj38.park@xxxxxxxxx> wrote: > RST/ACK is traced if LINGER socket option is applied in the reproduce program, > and FIN/ACK is traced if it is not applied. LINGER applied version shows the > spikes more frequently, but the main problem logic has no difference. I > confirmed this by testing both of the two versions. > > In the previous discussion, I showed the LINGER applied trace. However, as > many other documents are using FIN/ACK, I changed the trace to FIN/ACK version > in this patchset for better understanding. I will comment that it doesn't > matter whether it is FIN/ACK or RST/ACK in the next spin. Great. Thanks for the details! neal