Added a long comment to acl.c about the problem of detecting a client

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

diff --git a/src/src/exim.c b/src/src/exim.c
index ffe596d15d8cdbe879a5c92521b29406ac2d3aa8..32ddb96d24265ec1f45b5e1189281516656f11a4 100644 (file)
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/exim.c,v 1.17 2005/03/22 14:11:54 ph10 Exp $ */
+/* $Cambridge: exim/src/src/exim.c,v 1.19 2005/05/03 14:20:01 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -3237,8 +3237,8 @@ a debugging feature for finding out what arguments certain MUAs actually use.
 Don't attempt it if logging is disabled, or if listing variables or if
 verifying/testing addresses or expansions. */
 
-if ((log_extra_selector & LX_arguments) != 0 && really_exim
-     && !list_options && !checking)
+if (((debug_selector & D_any) != 0 || (log_extra_selector & LX_arguments) != 0)
+      && really_exim && !list_options && !checking)
   {
   int i;
   uschar *p = big_buffer;
@@ -3270,7 +3270,11 @@ if ((log_extra_selector & LX_arguments) != 0 && really_exim
       (p - big_buffer) - 4), printing, quote);
     while (*p) p++;
     }
-  log_write(0, LOG_MAIN, "%s", big_buffer);
+
+  if ((log_extra_selector & LX_arguments) != 0)
+    log_write(0, LOG_MAIN, "%s", big_buffer);
+  else
+    debug_printf("%s\n", big_buffer);
   }
 
 /* Set the working directory to be the top-level spool directory. We don't rely
@@ -4699,6 +4703,12 @@ while (more)
       close_unwanted();      /* Close unwanted file descriptors and TLS */
       exim_nullstd();        /* Ensure std{in,out,err} exist */
 
+      /* Occasionally in the test harness we don't have synchronous delivery
+      set (can happen with bounces). In that case, let the old process finish
+      before continuing, to keep the debug output the same. */
+
+      if (running_in_test_harness && !synchronous_delivery) millisleep(100);
+
       /* Re-exec Exim if we need to regain privilege (note: in mua_wrapper
       mode, deliver_drop_privilege is forced TRUE). */