added the simple HOLDCON torture test. This is used to establish
authorAndrew Tridgell <tridge@samba.org>
Sat, 21 Feb 2004 04:02:55 +0000 (04:02 +0000)
committerAndrew Tridgell <tridge@samba.org>
Sat, 21 Feb 2004 04:02:55 +0000 (04:02 +0000)
hundreds of idle connections to the server, which can be used to
simulate environments with large numbers of idle connections.
(This used to be commit cfce9458a22e8b6da1a10bb338b287c3eab9a1fc)

source4/torture/torture.c

index 9c71508bdf0b8ad16928da02079e07a424b774b3..a770e98c5fe8e566d096c8a4abd3e16af94c656a 100644 (file)
@@ -2827,6 +2827,61 @@ static BOOL run_pipe_number(int dummy)
 }
 
 
+
+
+/*
+  open N connections to the server and just hold them open
+  used for testing performance when there are N idle users
+  already connected
+ */
+ static BOOL torture_holdcon(int dummy)
+{
+       int i;
+       struct cli_state **cli;
+       int num_dead = 0;
+
+       printf("Opening %d connections\n", torture_numops);
+       
+       cli = malloc(sizeof(struct cli_state *) * torture_numops);
+
+       for (i=0;i<torture_numops;i++) {
+               if (!torture_open_connection(&cli[i])) {
+                       return False;
+               }
+               printf("opened %d connections\r", i);
+               fflush(stdout);
+       }
+
+       printf("\nStarting pings\n");
+
+       while (1) {
+               for (i=0;i<torture_numops;i++) {
+                       NTSTATUS status;
+                       if (cli[i]) {
+                               status = cli_chkpath(cli[i]->tree, "\\");
+                               if (!NT_STATUS_IS_OK(status)) {
+                                       printf("Connection %d is dead\n", i);
+                                       cli[i] = NULL;
+                                       num_dead++;
+                               }
+                               usleep(100);
+                       }
+               }
+
+               if (num_dead == torture_numops) {
+                       printf("All connections dead - finishing\n");
+                       break;
+               }
+
+               printf(".");
+               fflush(stdout);
+       }
+
+       return True;
+}
+
+
+
 /*
   Test open mode returns on read-only files.
  */
@@ -3943,6 +3998,7 @@ static struct {
        {"PIPE_NUMBER", run_pipe_number, 0},
        {"IOCTL",  torture_ioctl_test, 0},
        {"CHKPATH",  torture_chkpath_test, 0},
+       {"HOLDCON",  torture_holdcon, 0},
        {"RAW-QFSINFO", torture_raw_qfsinfo, 0},
        {"RAW-QFILEINFO", torture_raw_qfileinfo, 0},
        {"RAW-SFILEINFO", torture_raw_sfileinfo, 0},