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|
eval '(exit $?0)' && eval 'exec perl -S $0 ${1+"$@"}'
& eval 'exec perl -S $0 $argv:q'
if 0;
# -*- perl -*-
# This is a Perl script that runs a Naming Service test. It starts
# all the servers and clients as necessary.
use lib "$ENV{ACE_ROOT}/bin";
use PerlACE::TestTarget;
use Cwd;
$status = 0;
$debug_level = '0';
$startdir = getcwd();
my $test = PerlACE::TestTarget::create_target (1) || die "Create target 1 failed\n";
my $server2 = PerlACE::TestTarget::create_target (2) || die "Create target 2 failed\n";
my $client = PerlACE::TestTarget::create_target (3) || die "Create target 3 failed\n";
# Variables for command-line arguments to naming service executables.
$hostname = $test->HostName ();
$ns_orb_port1 = 10001 + $test->RandomPort ();
$ns_orb_port2 = 10002 + $test->RandomPort ();
$ns_endpoint1 = "iiop://$hostname:$ns_orb_port1";
$ns_endpoint2 = "iiop://$hostname:$ns_orb_port2";
$naming_persistence_dir = "NameService";
$groups_persistence_dir = "Groups";
$primary_iorfile = "$naming_persistence_dir/ns_replica_primary.ior";
$combined_ns_iorfile = "combined_ns.ior";
$combined_nm_iorfile = "combined_nm.ior";
my $test_combined_ns_iorfile = $test->LocalFile ($combined_ns_iorfile);
my $test_combined_nm_iorfile = $test->LocalFile ($combined_nm_iorfile);
my $test_primary_iorfile = $test->LocalFile ($primary_iorfile);
my $server_obj_group_iorfile = "obj.ior";
#Files used by the server2
my $server2_nm_iorfile = $server2->LocalFile ($combined_nm_iorfile);
$server2->DeleteFile($server2_nm_iorfile);
my $server2_ns_iorfile = $server2->LocalFile ($combined_ns_iorfile);
$server2->DeleteFile($server2_ns_iorfile);
my $server2_obj_group_iorfile = $server2->LocalFile ($server_obj_group_iorfile);
$server2->DeleteFile($server_obj_group_iorfile);
#Files which used by client
my $client_ns_iorfile = $client->LocalFile ($combined_ns_iorfile);
$client->DeleteFile($client_ns_iorfile);
$status = 0;
print "INFO: Running the test in ", getcwd(), "\n";
sub clean_persistence_dir($$)
{
my $target = shift;
my $directory_name = shift;
chdir $directory_name;
opendir(THISDIR, ".");
@allfiles = grep(!/^\.\.?$/, readdir(THISDIR));
closedir(THISDIR);
foreach $tmp (@allfiles){
$target->DeleteFile ($tmp);
}
chdir "..";
}
# Make sure that the directory to use to hold the persistence data
# exists and is cleaned out.
sub init_persistence_directory($$)
{
my $target = shift;
my $directory_name = shift;
if ( ! -d $directory_name ) {
mkdir ($directory_name, 0777);
} else {
clean_persistence_dir ($target, $directory_name);
}
}
my $args = "-ORBEndPoint $ns_endpoint1 " .
"-m 0 " .
"-r $naming_persistence_dir " .
"-v $groups_persistence_dir " .
"--primary";
my $prog = "$ENV{TAO_ROOT}/orbsvcs/FT_Naming_Service/tao_ft_naming";
print STDERR "Starting Primary: $prog $args\n";
$NS1 = $test->CreateProcess ("$prog", "$args");
# Clean out the primary ior file to allow us to wait for it
$test->DeleteFile ($primary_iorfile);
init_persistence_directory ($test, $naming_persistence_dir);
init_persistence_directory ($test, $groups_persistence_dir);
$NS1->Spawn ();
if ($test->WaitForFileTimed ($primary_iorfile,
$test->ProcessStartWaitInterval()) == -1) {
print STDERR "ERROR: cannot find file <$test_primary_iorfile>\n";
$NS1->Kill (); $NS1->TimedWait (1);
exit 1;
}
$args = "-ORBEndPoint $ns_endpoint2 " .
"-g $combined_nm_iorfile " .
"-c $combined_ns_iorfile " .
"-m 0 " .
"-r $naming_persistence_dir " .
"-v $groups_persistence_dir " .
"--backup";
$prog = "$ENV{TAO_ROOT}/orbsvcs/FT_Naming_Service/tao_ft_naming";
print STDERR "Starting Backup: $prog $args\n";
$NS2 = $test->CreateProcess ("$prog", "$args");
# clean up the old generated ior files
$test->DeleteFile ($combined_ns_iorfile);
$test->DeleteFile ($combined_nm_iorfile);
$NS2->Spawn ();
if ($test->WaitForFileTimed ($combined_ns_iorfile,
$test->ProcessStartWaitInterval()) == -1) {
print STDERR "ERROR: cannot find file <$test_combined_ns_iorfile>\n";
$NS2->Kill (); $NS2->TimedWait (1);
exit 1;
}
$SV2 = $server2->CreateProcess ("server",
"-ORBdebuglevel $debug_level " .
"-ORBInitRef NameService=file://$server2_ns_iorfile " .
"-ORBInitRef NamingManager=file://$server2_nm_iorfile " .
"-o $server2_obj_group_iorfile");
$CL = $client->CreateProcess ("client",
"-ORBInitRef NameService=file://$client_ns_iorfile");
print STDERR "\n\n======== Running Application Controlled Membership Test================\n";
print STDERR "\n";
print STDERR "This test uses the RoundRobin Load Balancing strategy \n";
print STDERR "6 servers are created and added into a Object Group\n";
print STDERR "When the client accesses an object group through the naming service, the";
print STDERR "FT_Naming_Service will apply the RoundRobin load balancing strategy\n";
print STDERR "selects one of the servers and then the client makes an invocations on\n";
print STDERR "the server. This is done 15 times to ensure we support the wraparround\n";
print STDERR "condition. When done, the application has to delete the object from the\n";
print STDERR "object group. This is called the application controlled membership of\n";
print STDERR "object group.\n";
print STDERR "\n";
$server_status = $SV2->Spawn ();
if ($server_status != 0) {
print STDERR "ERROR: server returned $server_status\n";
exit 1;
}
sub KillServers{
$SV1->Kill (); $SV1->TimedWait (1);
$SV2->Kill (); $SV2->TimedWait (1);
}
if ($server2->WaitForFileTimed ($server_obj_group_iorfile,
$server2->ProcessStartWaitInterval()) == -1) {
print STDERR "ERROR: cannot find file <$server2_obj_group_iorfile>\n";
KillServers ();
exit 1;
}
if ($server2->GetFile ($server_obj_group_iorfile) == -1) {
print STDERR "ERROR: cannot retrieve file <$server2_obj_group_iorfile>\n";
KillServers ();
exit 1;
}
if ($client->PutFile ($server_obj_group_iorfile) == -1) {
print STDERR "ERROR: cannot set file <$client_ns_iorfile>\n";
KillServers ();
exit 1;
}
$client_status = $CL->SpawnWaitKill ($client->ProcessStartWaitInterval() + 85);
if ($client_status != 0) {
print STDERR "ERROR: client returned $client_status\n";
$status = 1;
}
$server_status = $SV2->WaitKill ($server2->ProcessStopWaitInterval());
if ($server_status != 0) {
print STDERR "ERROR: server returned $server_status\n";
$status = 1;
}
$server2->DeleteFile($nm_iorfile);
$server2->DeleteFile($server_obj_group_iorfile);
$client->DeleteFile($server_obj_group_iorfile);
$NS1->Kill ();
$NS2->Kill ();
$test->DeleteFile ($primary_iorfile);
$test->DeleteFile ($combined_ns_iorfile);
clean_persistence_dir ($test, $naming_persistence_dir);
clean_persistence_dir ($test, $groups_persistence_dir);
rmdir ($naming_persistence_dir);
rmdir ($groups_persistence_dir);
exit $status;
|
