Fix debug_printf data size

[user/henk/code/exim.git] / src / src / deliver.c

diff --git a/src/src/deliver.c b/src/src/deliver.c
index 73921980e263f4bb1ae94cce318398020c814fd9..df51948d4035231444ae8c72c3770423305063fc 100644 (file)
--- a/src/src/deliver.c
+++ b/src/src/deliver.c
@@ -3535,7 +3535,8 @@ while (!done)
       break;
 
     case 'T':
-      setflag(addr, af_tcp_fastopen);
+      setflag(addr, af_tcp_fastopen_conn);
+      if (*subid > '0') setflag(addr, af_tcp_fastopen);
       break;
 
     case 'D':
@@ -4837,8 +4838,9 @@ all pipes, so I do not see a reason to use non-blocking IO here
       if (testflag(addr, af_chunking_used))
        rmt_dlv_checked_write(fd, 'K', '0', NULL, 0);
 
-      if (testflag(addr, af_tcp_fastopen))
-       rmt_dlv_checked_write(fd, 'T', '0', NULL, 0);
+      if (testflag(addr, af_tcp_fastopen_conn))
+       rmt_dlv_checked_write(fd, 'T',
+         testflag(addr, af_tcp_fastopen) ? '1' : '0', NULL, 0);
 
       memcpy(big_buffer, &addr->dsn_aware, sizeof(addr->dsn_aware));
       rmt_dlv_checked_write(fd, 'D', '0', big_buffer, sizeof(addr->dsn_aware));
@@ -8411,6 +8413,13 @@ return final_yield;
 void
 deliver_init(void)
 {
+#ifdef EXIM_TFO_PROBE
+tfo_probe();
+#else
+tcp_fastopen_ok = TRUE;
+#endif
+
+
 if (!regex_PIPELINING) regex_PIPELINING =
   regex_must_compile(US"\\n250[\\s\\-]PIPELINING(\\s|\\n|$)", FALSE, TRUE);