TAO/examples/Load_Balancing/run_test.pl

   1 eval '(exit $?0)' && eval 'exec perl -S $0 ${1+"$@"}'
   2      & eval 'exec perl -S $0 $argv:q'
   3      if 0;
   4
   5 # -*- perl -*-
   6
   7 use lib "$ENV{ACE_ROOT}/bin";
   8 use PerlACE::TestTarget;
   9
  10 $status = 0;
  11 $debug_level = '0';
  12
  13 foreach $i (@ARGV) {
  14     if ($i eq '-debug') {
  15         $debug_level = '10';
  16     }
  17 }
  18
  19 my $balancer = PerlACE::TestTarget::create_target (1) || die "Create target 1 failed\n";
  20 my $server = PerlACE::TestTarget::create_target (2) || die "Create target 2 failed\n";
  21 my $client = PerlACE::TestTarget::create_target (3) || die "Create target 3 failed\n";
  22
  23 my $iorbase = "server.ior";
  24 my $balancer_iorfile = $balancer->LocalFile ($iorbase);
  25 my $server_iorfile = $server->LocalFile ($iorbase);
  26 my $client_iorfile = $client->LocalFile ($iorbase);
  27 $balancer->DeleteFile($iorbase);
  28 $server->DeleteFile($iorbase);
  29 $client->DeleteFile($iorbase);
  30
  31 $LB = $balancer->CreateProcess ("load_balancer", "-ORBdebuglevel $debug_level -o $balancer_iorfile");
  32 $SV = $server->CreateProcess ("server", "-i file://$server_iorfile");
  33 $CL = $client->CreateProcess ("client", "-i file://$client_iorfile -n 10");
  34
  35 print STDERR "\n    Starting Load Balancing Server and Identity Server \n\n";
  36
  37 # Run the load balancing server.
  38 $balancer_status = $LB->Spawn ();
  39
  40 if ($balancer_status != 0) {
  41     print STDERR "ERROR: balancer returned $balancer_status\n";
  42     exit 1;
  43 }
  44
  45 if ($balancer->WaitForFileTimed ($iorbase,
  46                                  $balancer->ProcessStartWaitInterval()) == -1) {
  47     print STDERR "ERROR: cannot find file <$balancer_iorfile>\n";
  48     $LB->Kill (); $LB->TimedWait (1);
  49     exit 1;
  50 }
  51
  52 if ($balancer->GetFile ($iorbase) == -1) {
  53     print STDERR "ERROR: cannot retrieve file <$balancer_iorfile>\n";
  54     $LB->Kill (); $LB->TimedWait (1);
  55     exit 1;
  56 }
  57 if ($server->PutFile ($iorbase) == -1) {
  58     print STDERR "ERROR: cannot set file <$server_iorfile>\n";
  59     $LB->Kill (); $LB->TimedWait (1);
  60     exit 1;
  61 }
  62 if ($client->PutFile ($iorbase) == -1) {
  63     print STDERR "ERROR: cannot set file <$client_iorfile>\n";
  64     $LB->Kill (); $LB->TimedWait (1);
  65     exit 1;
  66 }
  67
  68 # Run the identity server, which registers its objects with the load
  69 # balancing server.
  70 $server_status = $SV->Spawn ();
  71
  72 if ($server_status != 0) {
  73     print STDERR "ERROR: server returned $server_status\n";
  74     $LB->Kill (); $LB->TimedWait (1);
  75     exit 1;
  76 }
  77
  78 sleep ($server->ProcessStartWaitInterval());
  79
  80 # Run tests, i.e., run client with different command line options.
  81
  82 print STDERR "\n     Client using Round Robin Object Group (10 iterations): \n\n";
  83 $client_status = $CL->SpawnWaitKill ($client->ProcessStartWaitInterval() + 45);
  84
  85 if ($client_status != 0) {
  86     print STDERR "ERROR: client returned $client_status\n";
  87     $LB->Kill (); $LB->TimedWait (1);
  88     $SV->Kill (); $SV->TimedWait (1);
  89     exit 1;
  90 }
  91
  92 print STDERR "\n     Client using Random Object Group (10 iterations): \n\n";
  93 $CL->Arguments ("-r " . $CL->Arguments ());
  94 $client_status = $CL->SpawnWaitKill ($client->ProcessStartWaitInterval() + 45);
  95
  96 if ($client_status != 0) {
  97     print STDERR "ERROR: client returned $client_status\n";
  98     $LB->Kill (); $LB->TimedWait (1);
  99     $SV->Kill (); $SV->TimedWait (1);
 100     exit 1;
 101 }
 102
 103 $balancer_status = $LB->TerminateWaitKill ($balancer->ProcessStopWaitInterval());
 104
 105 if ($balancer_status != 0) {
 106     print STDERR "ERROR: server returned $balancer_status\n";
 107     $status = 1;
 108 }
 109
 110 $server_status = $SV->TerminateWaitKill ($server->ProcessStopWaitInterval());
 111
 112 if ($server_status != 0) {
 113     print STDERR "ERROR: server returned $server_status\n";
 114     $status = 1;
 115 }
 116
 117 $balancer->DeleteFile($iorbase);
 118 $server->DeleteFile($iorbase);
 119 $client->DeleteFile($iorbase);
 120
 121 exit $status;