From 2fc2a164aefca8ca99c53973c425c44ae476e04b Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 31 Jul 2015 13:51:48 -0700
Subject: [PATCH] Switch ALPN/NPN to advertise only h2

---
 src/core/transport/chttp2/alpn.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/core/transport/chttp2/alpn.c b/src/core/transport/chttp2/alpn.c
index 3ccd5796ba3..69da4e6718e 100644
--- a/src/core/transport/chttp2/alpn.c
+++ b/src/core/transport/chttp2/alpn.c
@@ -36,8 +36,7 @@
 #include <grpc/support/useful.h>
 
 /* in order of preference */
-static const char *const supported_versions[] = {"h2", "h2-17", "h2-16",
-                                                 "h2-15", "h2-14"};
+static const char *const supported_versions[] = {"h2"};
 
 int grpc_chttp2_is_alpn_version_supported(const char *version, size_t size) {
   size_t i;