version 1.1390, 2018/11/25 02:27:04
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version 1.1392, 2018/12/05 03:29:11
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Line 747 sub timed_flock {
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Line 747 sub timed_flock {
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} |
} |
} |
} |
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sub get_sessionfile_vars { |
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my ($handle,$lonidsdir,$storearr) = @_; |
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my %returnhash; |
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unless (ref($storearr) eq 'ARRAY') { |
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return %returnhash; |
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} |
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if (-l "$lonidsdir/$handle.id") { |
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my $link = readlink("$lonidsdir/$handle.id"); |
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if ((-e $link) && ($link =~ m{^\Q$lonidsdir\E/(.+)\.id$})) { |
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$handle = $1; |
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} |
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} |
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if ((-e "$lonidsdir/$handle.id") && |
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($handle =~ /^($match_username)\_\d+\_($match_domain)\_(.+)$/)) { |
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my ($possuname,$possudom,$possuhome) = ($1,$2,$3); |
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if ((&domain($possudom) ne '') && (&homeserver($possuname,$possudom) eq $possuhome)) { |
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if (open(my $idf,'+<',"$lonidsdir/$handle.id")) { |
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flock($idf,LOCK_SH); |
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if (tie(my %disk_env,'GDBM_File',"$lonidsdir/$handle.id", |
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&GDBM_READER(),0640)) { |
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foreach my $item (@{$storearr}) { |
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$returnhash{$item} = $disk_env{$item}; |
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} |
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untie(%disk_env); |
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} |
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} |
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} |
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} |
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return %returnhash; |
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} |
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# ---------------------------------------------------------- Append Environment |
# ---------------------------------------------------------- Append Environment |
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sub appenv { |
sub appenv { |
Line 1435 sub get_lonbalancer_config {
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Line 1466 sub get_lonbalancer_config {
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sub check_loadbalancing { |
sub check_loadbalancing { |
my ($uname,$udom,$caller) = @_; |
my ($uname,$udom,$caller) = @_; |
my ($is_balancer,$currtargets,$currrules,$dom_in_use,$homeintdom, |
my ($is_balancer,$currtargets,$currrules,$dom_in_use,$homeintdom, |
$rule_in_effect,$offloadto,$otherserver,$setcookie); |
$rule_in_effect,$offloadto,$otherserver,$setcookie,$dom_balancers); |
my $lonhost = $perlvar{'lonHostID'}; |
my $lonhost = $perlvar{'lonHostID'}; |
my @hosts = ¤t_machine_ids(); |
my @hosts = ¤t_machine_ids(); |
my $uprimary_id = &Apache::lonnet::domain($udom,'primary'); |
my $uprimary_id = &Apache::lonnet::domain($udom,'primary'); |
Line 1462 sub check_loadbalancing {
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Line 1493 sub check_loadbalancing {
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} |
} |
} |
} |
if (ref($result) eq 'HASH') { |
if (ref($result) eq 'HASH') { |
($is_balancer,$currtargets,$currrules,$setcookie) = |
($is_balancer,$currtargets,$currrules,$setcookie,$dom_balancers) = |
&check_balancer_result($result,@hosts); |
&check_balancer_result($result,@hosts); |
if ($is_balancer) { |
if ($is_balancer) { |
if (ref($currrules) eq 'HASH') { |
if (ref($currrules) eq 'HASH') { |
Line 1523 sub check_loadbalancing {
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Line 1554 sub check_loadbalancing {
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} |
} |
} |
} |
if (ref($result) eq 'HASH') { |
if (ref($result) eq 'HASH') { |
($is_balancer,$currtargets,$currrules,$setcookie) = |
($is_balancer,$currtargets,$currrules,$setcookie,$dom_balancers) = |
&check_balancer_result($result,@hosts); |
&check_balancer_result($result,@hosts); |
if ($is_balancer) { |
if ($is_balancer) { |
if (ref($currrules) eq 'HASH') { |
if (ref($currrules) eq 'HASH') { |
Line 1599 sub check_loadbalancing {
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Line 1630 sub check_loadbalancing {
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undef($setcookie); |
undef($setcookie); |
} |
} |
} |
} |
return ($is_balancer,$otherserver,$setcookie); |
return ($is_balancer,$otherserver,$setcookie,$offloadto,$dom_balancers); |
} |
} |
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sub check_balancer_result { |
sub check_balancer_result { |
my ($result,@hosts) = @_; |
my ($result,@hosts) = @_; |
my ($is_balancer,$currtargets,$currrules,$setcookie); |
my ($is_balancer,$currtargets,$currrules,$setcookie,$dom_balancers); |
if (ref($result) eq 'HASH') { |
if (ref($result) eq 'HASH') { |
if ($result->{'lonhost'} ne '') { |
if ($result->{'lonhost'} ne '') { |
my $currbalancer = $result->{'lonhost'}; |
my $currbalancer = $result->{'lonhost'}; |
Line 1612 sub check_balancer_result {
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Line 1643 sub check_balancer_result {
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$is_balancer = 1; |
$is_balancer = 1; |
$currtargets = $result->{'targets'}; |
$currtargets = $result->{'targets'}; |
$currrules = $result->{'rules'}; |
$currrules = $result->{'rules'}; |
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$dom_balancers = $currbalancer; |
} |
} |
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$dom_balancers = $currbalancer; |
} else { |
} else { |
foreach my $key (keys(%{$result})) { |
if (keys(%{$result})) { |
if (($key ne '') && (grep(/^\Q$key\E$/,@hosts)) && |
foreach my $key (keys(%{$result})) { |
(ref($result->{$key}) eq 'HASH')) { |
if (($key ne '') && (grep(/^\Q$key\E$/,@hosts)) && |
$is_balancer = 1; |
(ref($result->{$key}) eq 'HASH')) { |
$currrules = $result->{$key}{'rules'}; |
$is_balancer = 1; |
$currtargets = $result->{$key}{'targets'}; |
$currrules = $result->{$key}{'rules'}; |
$setcookie = $result->{$key}{'cookie'}; |
$currtargets = $result->{$key}{'targets'}; |
last; |
$setcookie = $result->{$key}{'cookie'}; |
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last; |
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} |
} |
} |
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$dom_balancers = join(',',sort(keys(%{$result}))); |
} |
} |
} |
} |
} |
} |
return ($is_balancer,$currtargets,$currrules,$setcookie); |
return ($is_balancer,$currtargets,$currrules,$setcookie,$dom_balancers); |
} |
} |
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sub get_loadbalancer_targets { |
sub get_loadbalancer_targets { |