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fix bug 3505088 for ganglia monitor page not stable

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@11860 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
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xq2005 2012-03-15 10:40:31 +00:00
parent 99e038c6a2
commit 1b9f6bc02f
1 changed files with 5 additions and 2 deletions
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7
xCAT-UI/xcat/plugins/web.pm
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@ -761,6 +761,7 @@ sub web_gangliaLatest{
my $telnetcmd = '';
my $connect;
my $xmloutput = '';
my $tmpFilename = '/tmp/gangliadata';
$ganglia_return_flag = 0;
$gangliaclustername = '';
@ -773,10 +774,12 @@ sub web_gangliaLatest{
if ('grid' eq $type){
$xmlparser = XML::Parser->new(Handlers=>{Start=>\&web_gangliaGridXmlStart, End=>\&web_gangliaXmlEnd});
$telnetcmd = "/?filter=summary\n";
$tmpFilename = '/tmp/gangliagriddata';
}
elsif('node' eq $type){
$xmlparser = XML::Parser->new(Handlers=>{Start=>\&web_gangliaNodeXmlStart, End=>\&web_gangliaXmlEnd});
$telnetcmd = "/\n";
$tmpFilename = '/tmp/ganglianodedata';
}
#use socket to telnet 127.0.0.1 8652(ganglia's interactive port)
@ -787,14 +790,14 @@ sub web_gangliaLatest{
}
print $connect $telnetcmd;
open(TEMPFILE, '>/tmp/gangliadata');
open(TEMPFILE, '>' . $tmpFilename);
while(<$connect>){
print TEMPFILE $_;
}
close($connect);
close(TEMPFILE);
$xmlparser->parsefile('/tmp/gangliadata');
$xmlparser->parsefile($tmpFilename);
if ('grid' eq $type){
web_gangliaGridLatest($callback);