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diff src/event/ngx_event_quic_transport.h @ 8522:fc89d02bdca2 quic

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QUIC: added version negotiation support. If a client attemtps to start a new connection with unsupported version, a version negotiation packet is sent that contains a list of supported versions (currently this is a single version, selected at compile time).
author Vladimir Homutov <vl@nginx.com>
date Thu, 20 Aug 2020 17:11:04 +0300
parents 4604e6043657
children 3afaaaa930ab
line wrap: on
line diff
--- a/src/event/ngx_event_quic_transport.h
+++ b/src/event/ngx_event_quic_transport.h
@@ -317,6 +317,8 @@ typedef struct {
 
 u_char *ngx_quic_error_text(uint64_t error_code);
 
+size_t ngx_quic_create_version_negotiation(ngx_quic_header_t *pkt, u_char *out);
+
 ngx_int_t ngx_quic_parse_long_header(ngx_quic_header_t *pkt);
 size_t ngx_quic_create_long_header(ngx_quic_header_t *pkt, u_char *out,
     size_t pkt_len, u_char **pnp);