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diff src/event/ngx_event_quic.c @ 8641:fe53def49945 quic

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QUIC: refactored long header parsing. The largely duplicate type-specific functions ngx_quic_parse_initial_header(), ngx_quic_parse_handshake_header(), and a missing one for 0-RTT, were merged. The new order of functions listed in ngx_event_quic_transport.c reflects this. |_ ngx_quic_parse_long_header - version-invariant long header fields \_ ngx_quic_supported_version - a helper to decide we can go further \_ ngx_quic_parse_long_header_v1 - QUICv1-specific long header fields 0-RTT packets previously appeared as Handshake are now logged as appropriate: *1 quic packet rx long flags:db version:ff00001d *1 quic packet rx early len:870 Logging SCID/DCID is no longer duplicated as were seen with Initial packets.
author Sergey Kandaurov <pluknet@nginx.com>
date Tue, 17 Nov 2020 21:32:04 +0000
parents 9d28e9028aa5
children 05b1ee464350
line wrap: on
line diff
--- a/src/event/ngx_event_quic.c
+++ b/src/event/ngx_event_quic.c
@@ -47,11 +47,6 @@
 
 #define NGX_QUIC_MAX_ACK_GAP     2
 
-#define ngx_quic_level_name(lvl)                                              \
-    (lvl == ssl_encryption_application) ? "app"                               \
-        : (lvl == ssl_encryption_initial) ? "init"                            \
-            : (lvl == ssl_encryption_handshake) ? "hs" : "early"
-
 
 typedef struct {
     ngx_rbtree_t                      tree;
@@ -2086,6 +2081,10 @@ ngx_quic_process_packet(ngx_connection_t
         ngx_quic_hexdump(c->log, "quic packet rx scid", pkt->scid.data,
                          pkt->scid.len);
     }
+
+    if (pkt->level == ssl_encryption_initial) {
+        ngx_quic_hexdump(c->log, "quic token", pkt->token.data, pkt->token.len);
+    }
 #endif
 
     if (qc) {