Add ALPN to QUIC when using TLS
This CL makes our client send ALPN when using QUIC with TLS, makes the server echo the first ALPN value, and allows quic_client to override the ALPN for IETF interop events.
gfe-relnote: protected by disabled flag quic_supports_tls_handshake
PiperOrigin-RevId: 242682444
Change-Id: I7e60fb61c0afe02283e38598de29df9018b71ee8
diff --git a/quic/core/quic_versions.h b/quic/core/quic_versions.h
index c270f95..cc780b4 100644
--- a/quic/core/quic_versions.h
+++ b/quic/core/quic_versions.h
@@ -359,6 +359,10 @@
return transport_version == QUIC_VERSION_99;
}
+// Returns the ALPN string to use in TLS for this version of QUIC.
+QUIC_EXPORT_PRIVATE std::string AlpnForVersion(
+ ParsedQuicVersion parsed_version);
+
// Initializes support for the provided IETF draft version by setting flags
// and the version label.
QUIC_EXPORT_PRIVATE void QuicVersionInitializeSupportForIetfDraft(
