| 13 |
use File::Slurp; |
use File::Slurp; |
| 14 |
use Cwd qw(abs_path); |
use Cwd qw(abs_path); |
| 15 |
|
|
| 16 |
|
use lib '/srv/Sack/lib'; |
| 17 |
|
use Sack::Merge; |
| 18 |
|
|
| 19 |
my @cloud; |
my @cloud; |
| 20 |
my $cloud_path = $ENV{CLOUD} || die "start with: CLOUD=etc/cloud perl -I/srv/Sack/lib $0\n"; |
my $cloud_path = $ENV{CLOUD} || die "start with: CLOUD=etc/cloud perl -I/srv/Sack/lib $0\n"; |
| 21 |
@cloud = read_file $cloud_path; |
@cloud = read_file $cloud_path; |
| 73 |
} |
} |
| 74 |
} |
} |
| 75 |
|
|
| 76 |
|
my @shard_paths; |
| 77 |
|
|
| 78 |
while (1) { |
while (1) { |
| 79 |
for my $sock ($sel->can_read(1)) { |
for my $sock ($sel->can_read(1)) { |
| 80 |
if ($sock == $lsn) { |
if ($sock == $lsn) { |
| 93 |
$sock->close; |
$sock->close; |
| 94 |
} else { |
} else { |
| 95 |
warn "<<<< ", dump($data), $/; |
warn "<<<< ", dump($data), $/; |
| 96 |
if ( $data->{repl} ) { |
|
| 97 |
my $response = { repl => $$ }; |
if ( my $path = $data->{shard} ) { |
| 98 |
if ( $data->{repl} =~ m/ping/ ) { |
push @{ $info->{shard}->{ $data->{port} } }, $path; |
| 99 |
|
} |
| 100 |
|
|
| 101 |
|
if ( my $repl = $data->{repl} ) { |
| 102 |
|
my $response = { repl_pid => $$ }; |
| 103 |
|
if ( $repl =~ m/ping/ ) { |
| 104 |
to_all { ping => 1 }; |
to_all { ping => 1 }; |
| 105 |
} elsif ( $data->{repl} =~ m/info/ ) { |
} elsif ( $repl =~ m/info/ ) { |
| 106 |
$response->{info} = $info; |
$response->{info} = $info; |
| 107 |
|
} elsif ( $repl =~ m{load\s*(\S+)?} ) { |
| 108 |
|
my $name = $1 || 'shard'; |
| 109 |
|
@shard_paths = glob "/tmp/sack/$name/*"; |
| 110 |
|
warn "loading shard $name from ", dump( @shard_paths ); |
| 111 |
|
to_all { load => $name }; |
| 112 |
|
} elsif ( $repl =~ m{view\s*(\S+)?} ) { |
| 113 |
|
my $path = $1 || '/srv/Sack/views/00.demo.pl'; |
| 114 |
|
my $code = read_file $path; |
| 115 |
|
Sack::Merge->clean; |
| 116 |
|
to_all { view => $code, path => $path }; |
| 117 |
|
$response->{view}->{$path}->{running}; |
| 118 |
|
} elsif ( $repl =~ m{debug\s*(.+)?} ) { |
| 119 |
|
to_all { debug => $1 }; |
| 120 |
|
} elsif ( $repl =~ m{out} ) { |
| 121 |
|
my $out = Sack::Merge->out; |
| 122 |
|
warn "out ",dump( $out ); |
| 123 |
|
$response->{out} = $out; |
| 124 |
|
} elsif ( $repl =~ m{clean} ) { |
| 125 |
|
delete $info->{shard}; |
| 126 |
|
to_all { clean => 1 }; |
| 127 |
|
} else { |
| 128 |
|
$response->{error}->{unknown} = $data; |
| 129 |
} |
} |
| 130 |
Storable::store_fd( $response, $sock ); |
Storable::store_fd( $response, $sock ); |
| 131 |
} elsif ( $data->{ping} ) { |
} elsif ( $data->{ping} ) { |
| 132 |
my $port = $data->{port}; |
my $port = $data->{port}; |
| 133 |
info $port => 'ping', $port; |
info $port => 'ping', $port; |
| 134 |
$session->{port}->{ $data->{port} } = $sock; |
$session->{port}->{ $data->{port} } = $sock; |
| 135 |
|
} elsif ( $data->{load} eq 'shard' ) { |
| 136 |
|
if ( my $path = shift @shard_paths ) { |
| 137 |
|
warn "retrieve $path ", -s $path; |
| 138 |
|
my $shard = Storable::retrieve $path; |
| 139 |
|
warn ">>>> [", $data->{port}, "] sending shard $path\n"; |
| 140 |
|
Storable::store_fd( { path => $path, shard => $shard }, $sock ); |
| 141 |
|
} else { |
| 142 |
|
warn "no more shards for [", $data->{port}, "]\n"; |
| 143 |
|
} |
| 144 |
|
} elsif ( defined $data->{out} ) { |
| 145 |
|
Sack::Merge->add( $data->{out} ); |
| 146 |
|
} else { |
| 147 |
|
warn "UNKNOWN ",dump($data); |
| 148 |
} |
} |
| 149 |
} |
} |
| 150 |
} |
} |
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