details:
https://github.com/nginx/nginx/commit/311c39037734df89b56325091e9435bc542308f4
branches: master
commit: 311c39037734df89b56325091e9435bc542308f4
user: Sergey Kandaurov <pluk...@nginx.com>
date: Fri, 21 Feb 2025 15:41:33 +0400
description:
SSL: improved logging of saving sessions from upstream servers.
This makes it easier to understand why sessions may not be saved
in shared memory due to size.
---
src/http/ngx_http_upstream_round_robin.c | 6 +++---
src/stream/ngx_stream_upstream_round_robin.c | 6 +++---
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/src/http/ngx_http_upstream_round_robin.c
b/src/http/ngx_http_upstream_round_robin.c
index 6b4ff97f2..25741869e 100644
--- a/src/http/ngx_http_upstream_round_robin.c
+++ b/src/http/ngx_http_upstream_round_robin.c
@@ -952,11 +952,11 @@
ngx_http_upstream_save_round_robin_peer_session(ngx_peer_connection_t *pc,
return;
}
- ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0,
- "save session: %p", ssl_session);
-
len = i2d_SSL_SESSION(ssl_session, NULL);
+ ngx_log_debug2(NGX_LOG_DEBUG_HTTP, pc->log, 0,
+ "save session: %p:%d", ssl_session, len);
+
/* do not cache too big session */
if (len > NGX_SSL_MAX_SESSION_SIZE) {
diff --git a/src/stream/ngx_stream_upstream_round_robin.c
b/src/stream/ngx_stream_upstream_round_robin.c
index 27db0851e..1dae4e538 100644
--- a/src/stream/ngx_stream_upstream_round_robin.c
+++ b/src/stream/ngx_stream_upstream_round_robin.c
@@ -985,11 +985,11 @@
ngx_stream_upstream_save_round_robin_peer_session(ngx_peer_connection_t *pc,
return;
}
- ngx_log_debug1(NGX_LOG_DEBUG_STREAM, pc->log, 0,
- "save session: %p", ssl_session);
-
len = i2d_SSL_SESSION(ssl_session, NULL);
+ ngx_log_debug2(NGX_LOG_DEBUG_STREAM, pc->log, 0,
+ "save session: %p:%d", ssl_session, len);
+
/* do not cache too big session */
if (len > NGX_SSL_MAX_SESSION_SIZE) {
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