11 |
use Storable qw/freeze thaw/; |
use Storable qw/freeze thaw/; |
12 |
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13 |
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14 |
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my $debug = 0; |
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my $path = '/data/isi/full.txt'; |
my $path = '/data/isi/full.txt'; |
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my $limit = 5000; |
my $limit = 5000; |
17 |
my $offset = 0; |
my $offset = 0; |
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'view=s' => \@views, |
'view=s' => \@views, |
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'listen|port=i' => \$listen, |
'listen|port=i' => \$listen, |
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'connect=s' => \@nodes, |
'connect=s' => \@nodes, |
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'debug!' => \$debug, |
31 |
) or die $!; |
) or die $!; |
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|
33 |
my $t = time; |
my $t = time; |
40 |
chomp( my $pwd = `pwd` ); |
chomp( my $pwd = `pwd` ); |
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$prefix = "$pwd/$prefix"; |
$prefix = "$pwd/$prefix"; |
42 |
} |
} |
43 |
$prefix =~ s{^(.+)/srv/Sack/bin.+$}{$1}; |
$prefix =~ s{^(.*)/srv/Sack/bin.+$}{$1}; |
44 |
warn "# prefix $prefix"; |
warn "# prefix $prefix"; |
45 |
} |
} |
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|
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73 |
our $connected; |
our $connected; |
74 |
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75 |
sub send_nodes { |
sub send_nodes { |
76 |
my $content = pop @_; |
my $content = $#_ > 0 ? pop @_ : ''; # no content with just one argument! |
77 |
my $header = length($content); |
my $header = length($content); |
78 |
$header .= ' ' . join(' ', @_) if @_; |
$header .= ' ' . join(' ', @_) if @_; |
79 |
|
|
82 |
my $sock = IO::Socket::INET->new( |
my $sock = IO::Socket::INET->new( |
83 |
PeerAddr => $node, |
PeerAddr => $node, |
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Proto => 'tcp', |
Proto => 'tcp', |
85 |
) or die "can't connect to $node - $!"; |
); |
86 |
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|
87 |
print ">>>> $node $header\n"; |
if ( ! $sock ) { |
88 |
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warn "can't connect to $node - $!"; # FIXME die? |
89 |
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next; |
90 |
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} |
91 |
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92 |
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print ">>>> $node $header\n"; |
93 |
print $sock "$header\n$content" || warn "can't send $header to $node: $!"; |
print $sock "$header\n$content" || warn "can't send $header to $node: $!"; |
94 |
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|
95 |
$connected->{$node} = $sock; |
$connected->{$node} = $sock; |
96 |
} |
} |
97 |
} |
} |
98 |
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99 |
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sub get_node { |
100 |
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my $node = shift; |
101 |
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102 |
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my $sock = $connected->{$node}; |
103 |
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if ( ! $sock ) { |
104 |
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warn "ERROR: lost connection to $node"; |
105 |
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delete $connected->{$node}; |
106 |
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return; |
107 |
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} |
108 |
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chomp( my $size = <$sock> ); |
109 |
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warn "<<<< $node $size bytes\n"; |
110 |
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my $data; |
111 |
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read $sock, $data, $size; |
112 |
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return $data; |
113 |
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} |
114 |
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115 |
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sub send_sock { |
116 |
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my ( $sock, $data ) = @_; |
117 |
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my $size = length $data; |
118 |
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warn ">>>> ", $sock->peerhost, " $size bytes"; |
119 |
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print $sock "$size\n$data" || warn "can't send $size bytes to ", $sock->peerhost; |
120 |
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} |
121 |
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122 |
sub merge_out { |
sub merge_out { |
123 |
my $new = shift; |
my $new = shift; |
124 |
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warn "## merge $new\n"; |
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|
125 |
foreach my $k1 ( keys %$new ) { |
foreach my $k1 ( keys %$new ) { |
126 |
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|
127 |
foreach my $k2 ( keys %{ $new->{$k1} } ) { |
foreach my $k2 ( keys %{ $new->{$k1} } ) { |
132 |
if ( ! defined $out->{$k1}->{$k2} ) { |
if ( ! defined $out->{$k1}->{$k2} ) { |
133 |
$out->{$k1}->{$k2} = $n; |
$out->{$k1}->{$k2} = $n; |
134 |
} elsif ( $k1 =~ m{\+} ) { |
} elsif ( $k1 =~ m{\+} ) { |
135 |
warn "# agregate $k1 $k2"; |
# warn "## agregate $k1 $k2"; |
136 |
$out->{$k1}->{$k2} += $n; |
$out->{$k1}->{$k2} += $n; |
137 |
} elsif ( $ref eq 'ARRAY' ) { |
} elsif ( $ref eq 'ARRAY' ) { |
138 |
push @{ $out->{$k1}->{$k2} }, $n; |
push @{ $out->{$k1}->{$k2} }, $n; |
144 |
} |
} |
145 |
} |
} |
146 |
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|
147 |
warn "## merge out ", dump $out; |
warn "## merge out ", dump $out if $debug; |
148 |
} |
} |
149 |
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|
150 |
sub run_code { |
sub run_code { |
180 |
|
|
181 |
if ( $connected ) { |
if ( $connected ) { |
182 |
warn "# get results from ", join(' ', keys %$connected ); |
warn "# get results from ", join(' ', keys %$connected ); |
183 |
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merge_out( thaw( get_node( $_ ) ) ) foreach keys %$connected; |
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foreach my $node ( keys %$connected ) { |
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my $sock = $connected->{$node}; |
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my $size = <$sock>; |
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warn "<<<< $node $size bytes\n"; |
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my $part; |
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read $sock, $part, $size; |
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merge_out( thaw $part ); |
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} |
|
184 |
} |
} |
185 |
} |
} |
186 |
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234 |
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|
235 |
my $client = $sock->accept(); |
my $client = $sock->accept(); |
236 |
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237 |
warn "<<<< connect from ", $client->peerhost, $/; |
warn "<<<< $listen connect from ", $client->peerhost, $/; |
238 |
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|
239 |
my @header = split(/\s/, <$client>); |
my @header = split(/\s/, <$client>); |
240 |
warn "# header ",dump @header; |
warn "# header ",dump @header; |
246 |
|
|
247 |
if ( $header[0] eq 'view' ) { |
if ( $header[0] eq 'view' ) { |
248 |
run_code $header[1] => $content; |
run_code $header[1] => $content; |
249 |
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send_sock $client => freeze $out; |
250 |
my $frozen = freeze $out; |
} elsif ( $header[0] eq 'info' ) { |
251 |
my $size = length $frozen; |
my $info = "$listen\t$offset\t$limit\t$path"; |
252 |
warn ">>>> $size bytes"; |
warn "info $info\n"; |
253 |
print $client "$size\n$frozen"; |
send_sock $client => $info; |
254 |
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} elsif ( $header[0] eq 'exit' ) { |
255 |
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warn "exit $listen"; |
256 |
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exit; |
257 |
} else { |
} else { |
258 |
warn "WARN unknown"; |
warn "WARN $listen unknown"; |
259 |
} |
} |
260 |
|
|
261 |
} |
} |
271 |
if ( $cmd =~ m{^(vi?|\\e|o(?:ut)?)}i ) { |
if ( $cmd =~ m{^(vi?|\\e|o(?:ut)?)}i ) { |
272 |
system "vi out/*"; |
system "vi out/*"; |
273 |
} elsif ( $cmd =~ m{^i(nfo)?}i ) { |
} elsif ( $cmd =~ m{^i(nfo)?}i ) { |
274 |
print "nodes: ", dump @nodes, $/; |
print "# nodes: ", join(' ',@nodes), $/; |
275 |
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|
276 |
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my @info = ( |
277 |
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"node\toffset\tlimit\tpath", |
278 |
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"----\t------\t-----\t----", |
279 |
|
"here\t$offset\t$limit\t$path", |
280 |
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); |
281 |
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282 |
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send_nodes 'info'; |
283 |
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push @info, get_node $_ foreach @nodes; |
284 |
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285 |
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print "$_\n" foreach @info; |
286 |
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287 |
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} elsif ( $cmd =~ m{^(q(uit)|e(xit))}i ) { |
288 |
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warn "# exit"; |
289 |
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send_nodes 'exit'; |
290 |
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exit; |
291 |
} else { |
} else { |
292 |
run_views; |
run_views; |
293 |
} |
} |