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changeset 8919:a6a328ebd362 quic

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QUIC: logging of CRYPTO frame payload under NGX_QUIC_DEBUG_FRAMES.
author Sergey Kandaurov <pluknet@nginx.com>
date Thu, 02 Dec 2021 13:59:56 +0300
parents 606bf52888d2
children 9680f0badc95
files src/event/quic/ngx_event_quic_frames.c
diffstat 1 files changed, 14 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/src/event/quic/ngx_event_quic_frames.c
+++ b/src/event/quic/ngx_event_quic_frames.c
@@ -573,6 +573,20 @@ ngx_quic_log_frame(ngx_log_t *log, ngx_q
     case NGX_QUIC_FT_CRYPTO:
         p = ngx_slprintf(p, last, "CRYPTO len:%uL off:%uL",
                          f->u.crypto.length, f->u.crypto.offset);
+
+#ifdef NGX_QUIC_DEBUG_FRAMES
+        {
+            ngx_chain_t  *cl;
+
+            p = ngx_slprintf(p, last, " data:");
+
+            for (cl = f->data; cl; cl = cl->next) {
+                p = ngx_slprintf(p, last, "%*xs",
+                                 cl->buf->last - cl->buf->pos, cl->buf->pos);
+            }
+        }
+#endif
+
         break;
 
     case NGX_QUIC_FT_PADDING: