MEDIUM: mux-h1: Expose h1 in the list of supported mux protocols
Add "h1" in the list of supported mux protocols. It relies on the H1
multiplexer and use the almost the same mux_ops structure. Only the flags
differ because this "new" mux does not support the upgrades.
Thus it is now possible to set "proto h1" or "check-proto h1" on bind/server
lines, depending on the context. However, when set, no upgrade to HTTP/2 is
performed. It may be a way to disable implicit HTTP/2 upgrades per bind
line.
diff --git a/src/mux_h1.c b/src/mux_h1.c
index 13110de..d3f3411 100644
--- a/src/mux_h1.c
+++ b/src/mux_h1.c
@@ -3828,7 +3828,7 @@
/****************************************/
/* The mux operations */
-static const struct mux_ops mux_h1_ops = {
+static const struct mux_ops mux_http_ops = {
.init = h1_init,
.wake = h1_wake,
.attach = h1_attach,
@@ -3854,12 +3854,40 @@
.name = "H1",
};
+static const struct mux_ops mux_h1_ops = {
+ .init = h1_init,
+ .wake = h1_wake,
+ .attach = h1_attach,
+ .get_first_cs = h1_get_first_cs,
+ .detach = h1_detach,
+ .destroy = h1_destroy,
+ .avail_streams = h1_avail_streams,
+ .used_streams = h1_used_streams,
+ .rcv_buf = h1_rcv_buf,
+ .snd_buf = h1_snd_buf,
+#if defined(USE_LINUX_SPLICE)
+ .rcv_pipe = h1_rcv_pipe,
+ .snd_pipe = h1_snd_pipe,
+#endif
+ .subscribe = h1_subscribe,
+ .unsubscribe = h1_unsubscribe,
+ .shutr = h1_shutr,
+ .shutw = h1_shutw,
+ .show_fd = h1_show_fd,
+ .ctl = h1_ctl,
+ .takeover = h1_takeover,
+ .flags = MX_FL_HTX|MX_FL_NO_UPG,
+ .name = "H1",
+};
-/* this mux registers default HTX proto */
-static struct mux_proto_list mux_proto_htx =
-{ .token = IST(""), .mode = PROTO_MODE_HTTP, .side = PROTO_SIDE_BOTH, .mux = &mux_h1_ops };
+/* this mux registers default HTX proto but also h1 proto (to be referenced in the conf */
+static struct mux_proto_list mux_proto_h1 =
+ { .token = IST("h1"), .mode = PROTO_MODE_HTTP, .side = PROTO_SIDE_BOTH, .mux = &mux_h1_ops };
+static struct mux_proto_list mux_proto_http =
+ { .token = IST(""), .mode = PROTO_MODE_HTTP, .side = PROTO_SIDE_BOTH, .mux = &mux_http_ops };
-INITCALL1(STG_REGISTER, register_mux_proto, &mux_proto_htx);
+INITCALL1(STG_REGISTER, register_mux_proto, &mux_proto_h1);
+INITCALL1(STG_REGISTER, register_mux_proto, &mux_proto_http);
/*
* Local variables: