From cf5ec4aff4fa9be230bfa8ff9967155a6ca3b01f Mon Sep 17 00:00:00 2001
From: Benjamin Saunders <ben.e.saunders@gmail.com>
Date: Sun, 30 Dec 2018 12:04:20 -0800
Subject: [PATCH] Set ALPN ID in interop tool

ngtcp2 unconditionally pretends we negotiated hq-17, which confuses
rustls if we didn't.
---
 quinn/examples/interop.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/quinn/examples/interop.rs b/quinn/examples/interop.rs
index 2299e8038..2ebd7c807 100644
--- a/quinn/examples/interop.rs
+++ b/quinn/examples/interop.rs
@@ -63,6 +63,7 @@ fn run(log: Logger, options: Opt) -> Result<()> {
     let mut builder = quinn::Endpoint::new();
     let mut client_config = quinn::ClientConfigBuilder::new();
     client_config.accept_insecure_certs(); // Various interop test servers use self-signed certs
+    client_config.set_protocols(&[quinn::ALPN_QUIC_HTTP]);
     builder.logger(log.clone());
     if options.keylog {
         client_config.enable_keylog();