vcl: do not stop listeners on vls epoll del
Although removal from epoll means listener no longer accepts new
sessions, the accept queue built by vpp cannot be drained by stopping
the listener. Morover, some applications, e.g., nginx, might constantly
remove and add listeners to their epfds. Removing listeners in such
situations causes a lot of churn in vpp as segments and segment managers
need to be recreated.
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ia412b3f8d50fbb4881a99ff024f798353b521af7
Code Review / vpp.git / commit