Testsuite: re-insert munge expression about size/inode

[exim.git] / src / src / daemon.c

diff --git a/src/src/daemon.c b/src/src/daemon.c
index 779518f9f3b3c607599a19fd359182880cae2d2b..a22ac8d68cfe970d3c3c53e1356d8bcec5d024de 100644 (file)
--- a/src/src/daemon.c
+++ b/src/src/daemon.c
@@ -523,9 +523,17 @@ if (pid == 0)
       }
     else
       {
+      int i;
+      uschar * buf[128];
       mac_smtp_fflush();
+      /* drain socket, for clean TCP FINs */
+      for(i = 16; read(fileno(smtp_in), buf, sizeof(buf)) > 0 && i > 0; ) i--;
       search_tidyup();
       smtp_log_no_mail();                 /* Log no mail if configured */
+
+      /*XXX should we pause briefly, hoping that the client will be the
+      active TCP closer hence get the TCP_WAIT endpoint? */
+      DEBUG(D_receive) debug_printf("SMTP>>(close on process exit)\n");
       _exit((rc == 0)? EXIT_SUCCESS : EXIT_FAILURE);
       }
 
@@ -868,7 +876,7 @@ while ((pid = waitpid(-1, &status, WNOHANG)) > 0)
 
   if (queue_pid_slots)
     {
-    int max = atoi(expand_string(queue_run_max));
+    int max = atoi(CS expand_string(queue_run_max));
     for (i = 0; i < max; i++)
       if (queue_pid_slots[i] == pid)
         {
@@ -915,7 +923,7 @@ int *listen_sockets = NULL;
 int listen_socket_count = 0;
 ip_address_item *addresses = NULL;
 time_t last_connection_time = (time_t)0;
-int local_queue_run_max = atoi(expand_string(queue_run_max));
+int local_queue_run_max = atoi(CS expand_string(queue_run_max));
 
 /* If any debugging options are set, turn on the D_pid bit so that all
 debugging lines get the pid added. */