Logging: TCP Fast Open

[users/heiko/exim.git] / src / src / transports / smtp.c

diff --git a/src/src/transports/smtp.c b/src/src/transports/smtp.c
index 3ed31d9246d4a0253e4ea30fa45d5e9adbf264c1..a3819fe49954bd5e1f799db01f219c3a439e54ae 100644 (file)
--- a/src/src/transports/smtp.c
+++ b/src/src/transports/smtp.c
@@ -2504,6 +2504,9 @@ for (addr = sx->first_addr, address_count = 0;
   BOOL no_flush;
   uschar * rcpt_addr;
 
+  if (tcp_out_fastopen && !tcp_out_fastopen_logged)
+    setflag(addr, af_tcp_fastopen);
+
   addr->dsn_aware = sx->peer_offered & OPTION_DSN
     ? dsn_support_yes : dsn_support_no;
 
@@ -2557,6 +2560,7 @@ for (addr = sx->first_addr, address_count = 0;
     }
   }      /* Loop for next address */
 
+tcp_out_fastopen_logged = TRUE;
 sx->next_addr = addr;
 return 0;
 }