upstream: always remove keepalive close event on shutdown if registered

Resolves this issue: #6821 Signed-off-by: Wesley Pettit <[email protected]>
fluent · Apr 12, 2023 · c70867e · c70867e
1 parent 30f5a3e
commit c70867e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/flb_upstream.c b/src/flb_upstream.c
@@ -436,7 +436,7 @@ static int prepare_destroy_conn(struct flb_connection *u_conn)
     flb_trace("[upstream] destroy connection #%i to %s:%i",
               u_conn->fd, u->tcp_host, u->tcp_port);
 
-    if (flb_stream_is_async(&u->base)) {
+    if (MK_EVENT_IS_REGISTERED((&u_conn->event))) {
         mk_event_del(u_conn->evl, &u_conn->event);
     }