http: signal connection close during shutdown

While we always properly disconnected clients during shutdown, we
explicitly set "Connection: close" now to inform clients of our
pending shutdown.  This avoids potentially confusing clients when we
disconnect them as there may still be a race condition where we shut
down a client while their request packets are in-flight.

1 files changed, 1 insertions, 0 deletions

diff --git a/exit.c b/exit.c
index ec6f4d5..f5194a3 100644
--- a/exit.c
+++ b/exit.c
@@ -22,6 +22,7 @@ static bool svc_quit_i(void *svcptr, void *ignored)
 {
         struct mog_svc *svc = svcptr;
 
+        svc->persist_client = 0;
         mog_svc_dev_quit_prepare(svc);
         acceptor_quit(&svc->mgmt_mfd);
         acceptor_quit(&svc->http_mfd);