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use warnings; |
use warnings; |
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use strict; |
use strict; |
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my $debug = 0; |
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10 |
use IO::Socket::INET; |
use IO::Socket::INET; |
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use IO::Select; |
use IO::Select; |
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76 |
sub to_all { |
sub to_all { |
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my $data = shift; |
my $data = shift; |
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foreach my $port ( keys %{ $session->{port} } ) { |
foreach my $port ( keys %{ $session->{port} } ) { |
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warn ">>>> [$port]\n"; |
warn ">>>> [$port]\n" if $debug; |
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Storable::store_fd( $data, $session->{port}->{$port} ); |
Storable::store_fd( $data, $session->{port}->{$port} ); |
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} |
} |
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} |
} |
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to_all { load => $shard }; |
to_all { load => $shard }; |
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} |
} |
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sub run_view { |
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my ( $path ) = @_; |
106 |
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if ( ! -r $path ) { |
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warn "ERROR view $path: $!"; |
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return; |
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} |
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my $code = read_file $path; |
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Sack::Merge->clean; |
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delete( $info->{view} ); |
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to_all { code => $code, view => $path }; |
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}; |
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while (1) { |
while (1) { |
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for my $sock ($sel->can_read(1)) { |
for my $sock ($sel->can_read(1)) { |
118 |
if ($sock == $lsn) { |
if ($sock == $lsn) { |
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my ( $send, $method, $param ) = @_; |
my ( $send, $method, $param ) = @_; |
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|
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if ( $method =~ m{views} ) { |
if ( $method =~ m{views} ) { |
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warn "$method ", -s $method, " bytes"; |
run_view $method; |
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my $code = read_file $method; |
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Sack::Merge->clean; |
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to_all { view => $code, path => $method }; |
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print $send "HTTP/1.0 302 $method\r\nLocation: /\r\n\r\n"; |
print $send "HTTP/1.0 302 $method\r\nLocation: /\r\n\r\n"; |
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return 1; |
return 1; |
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} elsif ( $method =~ m{^/tmp/sack} ) { |
} elsif ( $method =~ m{^/tmp/sack} ) { |
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print $send "HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n"; |
print $send "HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n"; |
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print $send qq|<h1>Views</h1><ul>| |
print $send qq| |
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, join("\n", map { qq|<li><a href="$_">$_</a>| } glob '/srv/Sack/views/*/*.pl' ) |
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, qq|</ul>| |
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; |
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my $out = Sack::Merge->out; |
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print $send qq|<h1>Results</h1><ul>| |
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, join("\n", map { qq|<li><a href="/out/$_" target="$_">$_</a>| } keys %$out ) |
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, qq|</ul>| |
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; |
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146 |
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print $send qq|<h1>Nodes</h1> |
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<style type="text/css"> |
<style type="text/css"> |
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149 |
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.running { |
150 |
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color: #f00; |
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} |
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153 |
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154 |
.forked { |
.forked { |
155 |
color: #f00; |
color: #f00; |
156 |
} |
} |
175 |
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176 |
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177 |
</style> |
</style> |
178 |
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179 |
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|; |
180 |
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181 |
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print $send qq|<h1>Views</h1><ul>| |
182 |
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, join("\n", map { |
183 |
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my $view = $_; |
184 |
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my $html = ''; |
185 |
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if ( my $s = $info->{view}->{$view} ) { |
186 |
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my @nodes = sort keys %$s; |
187 |
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my $total = 0; |
188 |
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$html .= qq|<table><tr><th>node</th><th>rows</th><th>shards</th><th>∑</th></tr>|; |
189 |
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foreach my $node ( @nodes ) { |
190 |
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my $h = ''; |
191 |
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my $shard = 0; |
192 |
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foreach my $path ( sort keys %{ $s->{$node} } ) { |
193 |
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my $affected = $s->{$node}->{$path}; |
194 |
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$h .= qq|<span title="$affected $path">*</span>|; |
195 |
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$shard += $affected; |
196 |
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$total += $affected; |
197 |
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} |
198 |
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$html .= qq|<tr><td><tt>$node</tt></td><td>$shard</td><td>$h</td><td>$total</td></tr>\n|; |
199 |
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} |
200 |
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201 |
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$html .= qq|</table>|; |
202 |
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}; |
203 |
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qq|<li><a href="$view">$view</a>$html| |
204 |
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} glob '/srv/Sack/views/*/*.pl' ) |
205 |
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, qq|</ul>| |
206 |
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; |
207 |
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|
208 |
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my $out = Sack::Merge->out; |
209 |
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print $send qq|<h1>Results</h1><ul>| |
210 |
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, join("\n", map { qq|<li><a href="/out/$_" target="$_">$_</a>| } keys %$out ) |
211 |
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, qq|</ul>| |
212 |
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; |
213 |
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214 |
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print $send qq|<h1>Nodes</h1> |
215 |
|, join("\n", map { |
|, join("\n", map { |
216 |
my $class = join(' ', map { $_->[0] } @{ $info->{node}->{$_} }); |
my $class = join(' ', map { $_->[0] } @{ $info->{node}->{$_} }); |
217 |
qq|<span class="$class">$_</span>|; |
qq|<span class="$class">$_</span>|; |
228 |
} |
} |
229 |
print $send qq|</ul>|; |
print $send qq|</ul>|; |
230 |
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|
231 |
# print $send '<pre>', dump($info), '</pre>'; |
print $send '<pre>', dump($info), '</pre>' if $param->{debug}; |
232 |
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|
233 |
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return 1; |
234 |
} ); |
} ); |
235 |
} else { |
} else { |
236 |
my $data = eval { Storable::fd_retrieve( $sock ) }; |
my $data = eval { Storable::fd_retrieve( $sock ) }; |
240 |
$sel->remove($sock); |
$sel->remove($sock); |
241 |
$sock->close; |
$sock->close; |
242 |
} else { |
} else { |
243 |
warn "<<<< ", dump($data), $/; |
warn "<<<< ", dump($data), $/ if $debug; |
244 |
|
|
245 |
if ( my $path = $data->{shard} ) { |
if ( my $path = $data->{shard} ) { |
246 |
$info->{shard}->{ $path } = $data->{port}; |
$info->{shard}->{ $path } = $data->{port}; |
256 |
} elsif ( $repl =~ m{load\s*(\S+)?} ) { |
} elsif ( $repl =~ m{load\s*(\S+)?} ) { |
257 |
load_shard $1; |
load_shard $1; |
258 |
} elsif ( $repl =~ m{view\s*(\S+)?} ) { |
} elsif ( $repl =~ m{view\s*(\S+)?} ) { |
259 |
my $path = $1 || '/srv/Sack/views/00.demo.pl'; |
run_view $1; |
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my $code = read_file $path; |
|
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Sack::Merge->clean; |
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to_all { view => $code, path => $path }; |
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$response->{view}->{$path}->{running}; |
|
260 |
} elsif ( $repl =~ m{debug\s*(.+)?} ) { |
} elsif ( $repl =~ m{debug\s*(.+)?} ) { |
261 |
to_all { debug => $1 }; |
to_all { debug => $1 }; |
262 |
} elsif ( $repl =~ m{out} ) { |
} elsif ( $repl =~ m{out} ) { |
266 |
} elsif ( $repl =~ m{clean} ) { |
} elsif ( $repl =~ m{clean} ) { |
267 |
delete $info->{shard}; |
delete $info->{shard}; |
268 |
to_all { clean => 1 }; |
to_all { clean => 1 }; |
269 |
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} elsif ( $repl eq 'exit' ) { |
270 |
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to_all { exit => 1 }; |
271 |
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sleep 1; |
272 |
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exit; |
273 |
} else { |
} else { |
274 |
$response->{error}->{unknown} = $data; |
$response->{error}->{unknown} = $data; |
275 |
} |
} |
278 |
my $port = $data->{port}; |
my $port = $data->{port}; |
279 |
info $port => 'ping', $port; |
info $port => 'ping', $port; |
280 |
$session->{port}->{ $data->{port} } = $sock; |
$session->{port}->{ $data->{port} } = $sock; |
281 |
} elsif ( $data->{load} eq 'shard' ) { |
} elsif ( defined $data->{load} && $data->{load} eq 'shard' ) { |
282 |
if ( my $path = shift @shard_load_queue ) { |
if ( my $path = shift @shard_load_queue ) { |
283 |
$info->{shard}->{$path} = 'read'; |
$info->{shard}->{$path} = 'read'; |
284 |
my $shard = Storable::retrieve $path; |
my $shard = Storable::retrieve $path; |
290 |
} |
} |
291 |
} elsif ( defined $data->{out} ) { |
} elsif ( defined $data->{out} ) { |
292 |
Sack::Merge->add( $data->{out} ); |
Sack::Merge->add( $data->{out} ); |
293 |
|
$info->{view}->{ $data->{view} }->{ $data->{port} } = $data->{on_shard}; |
294 |
} else { |
} else { |
295 |
warn "UNKNOWN ",dump($data); |
warn "UNKNOWN ",dump($data); |
296 |
} |
} |