MEDIUM: mux_h1: release idling frontend conns on soft-stop
In h1_process, if the proxy of a frontend connection is disabled,
release the connection.
This commit is in preparation to properly close idling front connections
on soft-stop. h1_process must still be called, this will be done via a
dedicated task which monitors the global variable stopping.
diff --git a/src/mux_h1.c b/src/mux_h1.c
index e8a7d6b..940b754 100644
--- a/src/mux_h1.c
+++ b/src/mux_h1.c
@@ -2769,6 +2769,15 @@
if (!b_data(&h1c->ibuf))
h1_release_buf(h1c, &h1c->ibuf);
+ /* Check if a soft-stop is in progress.
+ * Release idling front connection if this is the case.
+ */
+ if (!(h1c->flags & H1C_F_IS_BACK)) {
+ if (unlikely(h1c->px->disabled)) {
+ if (h1c->flags & H1C_F_WAIT_NEXT_REQ)
+ goto release;
+ }
+ }
if ((h1c->flags & H1C_F_WANT_SPLICE) && !h1s_data_pending(h1s)) {
TRACE_DEVEL("xprt rcv_buf blocked (want_splice), notify h1s for recv", H1_EV_H1C_RECV, h1c->conn);