From e0c258c84d57765c50a3e9e5a243f954474462f7 Mon Sep 17 00:00:00 2001 From: Amaury Denoyelle Date: Mon, 18 Oct 2021 10:05:16 +0200 Subject: [PATCH] MINOR: mux-h2: add trace on extended connect usage Add a state trace to report that a protocol upgrade is converted using the rfc8441 Extended connect method. This is useful in regards with the recent changes to improve http/2 websockets. --- src/mux_h2.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/mux_h2.c b/src/mux_h2.c index 8a7b235..0418b58 100644 --- a/src/mux_h2.c +++ b/src/mux_h2.c @@ -5319,6 +5319,7 @@ static size_t h2s_bck_make_req_headers(struct h2s *h2s, struct htx *htx) do { if (isteqi(iststop(connection_ist, ','), ist("upgrade"))) { + TRACE_STATE("convert upgrade to extended connect method", H2_EV_TX_FRAME|H2_EV_TX_HDR, h2c->conn, h2s); h2s->flags |= (H2_SF_BODY_TUNNEL|H2_SF_EXT_CONNECT_SENT); sl->info.req.meth = HTTP_METH_CONNECT; meth = ist("CONNECT"); -- 1.7.10.4