From 7d39ccdbb100b10143ef1bd7451cbbf9c3779160 Mon Sep 17 00:00:00 2001
From: Jeremy Harris <jgh146exb@wizmail.org>
Date: Wed, 14 Jun 2023 12:33:21 +0100
Subject: [PATCH] Debug old ehlo-resp record date, on noting mismatch

---
 src/src/transports/smtp.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/src/transports/smtp.c b/src/src/transports/smtp.c
index 24ee577a2..926e77df4 100644
--- a/src/src/transports/smtp.c
+++ b/src/src/transports/smtp.c
@@ -931,6 +931,16 @@ if (  sx->early_pipe_active
    && (dbm_file = dbfn_open(US"misc", O_RDWR, &dbblock, TRUE, TRUE)))
   {
   uschar * ehlo_resp_key = ehlo_cache_key(sx);
+  HDEBUG(D_transport)
+    {
+    dbdata_ehlo_resp * er;
+
+    if (!(er = dbfn_read_enforce_length(dbm_file, ehlo_resp_key, sizeof(dbdata_ehlo_resp))))
+      debug_printf("no ehlo-resp record!\n");
+    else
+      debug_printf("ehlo-resp record is %d seconds old\n", time(NULL) - er->time_stamp);
+    }
+
   dbfn_delete(dbm_file, ehlo_resp_key);
   dbfn_close(dbm_file);
   }
-- 
2.30.2