-# $Id: IRSpy.pm,v 1.90 2008-07-16 11:42:13 mike Exp $
package ZOOM::IRSpy;
use ZOOM::IRSpy::Stats;
use ZOOM::IRSpy::Utils qw(cql_target render_record
irspy_xpath_context irspy_make_identifier
- irspy_record2identifier);
+ irspy_record2identifier calc_reliability_stats
+ modify_xml_document);
our @ISA = qw();
-our $VERSION = '1.01';
+our $VERSION = '1.02';
our $irspy_to_zeerex_xsl = dirname(__FILE__) . '/../../xsl/irspy2zeerex.xsl';
+our $debug = 0;
+our $xslt_max_depth = 250;
+our $max_timeout_errors = 3;
# Enumeration for callback functions to return
my $class = shift();
my($dbname, $user, $password, $activeSetSize) = @_;
+
my @options;
push @options, (user => $user, password => $password)
if defined $user;
my $xslt = new XML::LibXSLT;
# raise the maximum number of nested template calls and variables/params (default 250)
- $xslt->max_depth(250);
+ warn "raise the maximum number of nested template calls: $xslt_max_depth\n" if $debug;
+ $xslt->max_depth($xslt_max_depth);
$xslt->register_function($ZOOM::IRSpy::Utils::IRSPY_NS, 'strcmp',
\&ZOOM::IRSpy::Utils::xslt_strcmp);
my $libxml = new XML::LibXML;
+ warn "use irspy_to_zeerex_xsl xslt sheet: $irspy_to_zeerex_xsl\n" if $debug;
my $xsl_doc = $libxml->parse_file($irspy_to_zeerex_xsl);
my $irspy_to_zeerex_style = $xslt->parse_stylesheet($xsl_doc);
return $this;
}
+# wrapper to read the IRSpy database name from environment variable / apache config
+sub connect_to_registry {
+ my %args = @_;
+
+ # XXX: we could also handle her: user, password, elementSetName
+
+ my $database = $ENV{IRSpyDbName} || "localhost:8018/IR-Explain---1";
+
+ return $database;
+}
sub log {
my $this = shift();
sub _irspy_to_zeerex {
my $this = shift();
- my($conn, $save_xml) = @_;
+ my($conn) = @_;
+
+ my $save_xml = $ENV{IRSPY_SAVE_XML};
my $irspy_doc = $conn->record()->{zeerex}->ownerDocument;
if ($save_xml) {
}
-sub _rewrite_record {
+sub _rewrite_irspy_record {
my $this = shift();
my($conn) = @_;
$conn->log("irspy", "rewriting XML record");
- my $rec = $this->_irspy_to_zeerex($conn, $ENV{IRSPY_SAVE_XML});
+ my $rec = $this->_irspy_to_zeerex($conn);
# Since IRSpy can run for a long time between writes back to the
# database, it's quite possible for the server to have closed the
# connection as idle. So re-establish it if necessary.
$this->{conn}->connect($conn->option("host"));
- _really_rewrite_record($this->{conn}, $rec);
+ _rewrite_zeerex_record($this->{conn}, $rec);
$conn->log("irspy", "rewrote XML record");
}
-sub _really_rewrite_record {
+my $_reliabilityField = {
+ reliability => [ reliability => 0,
+ "Calculated reliability of server",
+ "e:serverInfo/e:reliability" ],
+};
+
+sub _rewrite_zeerex_record {
my($conn, $rec, $oldid) = @_;
+ # Add reliability score
+ my $xc = irspy_xpath_context($rec);
+ my($nok, $nall, $percent) = calc_reliability_stats($xc);
+ modify_xml_document($xc, $_reliabilityField, { reliability => $percent });
+
my $p = $conn->package();
$p->option(action => "specialUpdate");
my $xml = $rec->toString();
# This is the expression in the ID-making stylesheet
# ../../zebra/zeerex2id.xsl
- my $xc = irspy_xpath_context($rec);
my $id = irspy_record2identifier($xc);
if (defined $oldid && $id ne $oldid) {
warn "IDs differ (old='$oldid' new='$id')";
my $timeout = $this->{timeout};
$this->log("irspy", "beginnning with test '$topname' (timeout $timeout)");
+ $timeout = 2;
+
my $nskipped = 0;
my @conn = @{ $this->{connections} };
while (1) {
my @copy_conn = @conn; # avoid alias problems after splice()
my $nconn = scalar(@copy_conn);
+
+
foreach my $i0 (0 .. $#copy_conn) {
my $conn = $copy_conn[$i0];
+ #warn Dumper($conn);
+
#print "connection $i0 of $nconn/", scalar(@conn), " is $conn\n";
next if !defined $conn;
if (!$conn->current_task()) {
$conn->log("irspy_test",
"checking for next test after '$address'");
$nextaddr = $this->_next_test($address);
+ if ($nextaddr && $conn->record->zoom_error->{TIMEOUT} >= $max_timeout_errors) {
+ $conn->log("irspy", "Got to many timeouts, stop testing: " . $conn->record->zoom_error->{TIMEOUT});
+ $nextaddr = "";
+ }
}
if (!defined $nextaddr) {
$conn->log("irspy", "has no more tests: removing");
- $this->_rewrite_record($conn);
+ $this->_rewrite_irspy_record($conn);
$conn->option(rewrote_record => 1);
my $newconn = $this->_next_connection();
if (!defined $newconn) {