line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
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package AnyEvent::RipeRedis; |
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3
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21
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1561559
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use 5.008000; |
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275
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4
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143
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use strict; |
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41
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21
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630
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5
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21
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119
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use warnings; |
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76
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21
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756
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6
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21
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21
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157
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use base qw( Exporter ); |
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77
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21
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3942
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8
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our $VERSION = '0.48'; |
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10
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21
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21
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9590
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use AnyEvent::RipeRedis::Error; |
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63
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21
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664
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11
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22354
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use AnyEvent; |
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123057
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21
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945
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13
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21
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18539
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use AnyEvent::Handle; |
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442365
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21
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1097
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14
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21
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21
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231
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use Scalar::Util qw( looks_like_number weaken ); |
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21
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59
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21
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1447
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15
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21
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14137
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use Digest::SHA qw( sha1_hex ); |
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69967
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21
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2053
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16
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21
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21
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197
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use Carp qw( croak ); |
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50
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21
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2052
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18
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my %ERROR_CODES; |
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20
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BEGIN { |
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395
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%ERROR_CODES = %AnyEvent::RipeRedis::Error::ERROR_CODES; |
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21
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169
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our @EXPORT_OK = keys %ERROR_CODES; |
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1535
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our %EXPORT_TAGS = ( err_codes => \@EXPORT_OK ); |
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} |
25
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26
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use constant { |
27
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# Default values |
28
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21
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21880
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D_HOST => 'localhost', |
29
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D_PORT => 6379, |
30
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D_DB_INDEX => 0, |
31
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32
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%ERROR_CODES, |
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34
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# Operation status |
35
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S_NEED_DO => 1, |
36
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S_IN_PROGRESS => 2, |
37
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S_DONE => 3, |
38
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39
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# String terminator |
40
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EOL => "\r\n", |
41
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EOL_LENGTH => 2, |
42
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21
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21
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170
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}; |
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43
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43
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44
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my %SUB_CMDS = ( |
45
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subscribe => 1, |
46
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psubscribe => 1, |
47
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); |
48
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49
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my %SUBUNSUB_CMDS = ( |
50
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%SUB_CMDS, |
51
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unsubscribe => 1, |
52
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punsubscribe => 1, |
53
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); |
54
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55
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my %MESSAGE_TYPES = ( |
56
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message => 1, |
57
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pmessage => 1, |
58
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); |
59
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60
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my %NEED_PREPROCESS = ( |
61
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multi => 1, |
62
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exec => 1, |
63
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discard => 1, |
64
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eval_cached => 1, |
65
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%SUBUNSUB_CMDS, |
66
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); |
67
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68
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my %NEED_POSTPROCESS = ( |
69
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info => 1, |
70
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cluster_info => 1, |
71
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select => 1, |
72
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quit => 1, |
73
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); |
74
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75
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my %ERR_PREFS_MAP = ( |
76
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LOADING => E_LOADING_DATASET, |
77
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NOSCRIPT => E_NO_SCRIPT, |
78
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BUSY => E_BUSY, |
79
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MASTERDOWN => E_MASTER_DOWN, |
80
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MISCONF => E_MISCONF, |
81
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READONLY => E_READONLY, |
82
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OOM => E_OOM, |
83
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EXECABORT => E_EXEC_ABORT, |
84
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NOAUTH => E_NO_AUTH, |
85
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WRONGTYPE => E_WRONG_TYPE, |
86
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NOREPLICAS => E_NO_REPLICAS, |
87
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BUSYKEY => E_BUSY_KEY, |
88
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CROSSSLOT => E_CROSS_SLOT, |
89
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TRYAGAIN => E_TRY_AGAIN, |
90
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ASK => E_ASK, |
91
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MOVED => E_MOVED, |
92
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CLUSTERDOWN => E_CLUSTER_DOWN, |
93
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NOTBUSY => E_NOT_BUSY, |
94
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); |
95
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96
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my %EVAL_CACHE; |
97
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98
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99
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sub new { |
100
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25
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25
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1
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113111
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my $class = shift; |
101
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25
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125
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my %params = @_; |
102
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103
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25
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75
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my $self = bless {}, $class; |
104
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105
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25
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50
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248
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$self->{host} = $params{host} || D_HOST; |
106
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25
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100
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142
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$self->{port} = $params{port} || D_PORT; |
107
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25
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77
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$self->{password} = $params{password}; |
108
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$self->{database} |
109
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25
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50
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81
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= defined $params{database} ? $params{database} : D_DB_INDEX; |
110
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25
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50
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87
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$self->{utf8} = exists $params{utf8} ? $params{utf8} : 1; |
111
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25
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55
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$self->{lazy} = $params{lazy}; |
112
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25
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100
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78
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$self->{reconnect} = exists $params{reconnect} ? $params{reconnect} : 1; |
113
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25
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50
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206
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$self->{handle_params} = $params{handle_params} || {}; |
114
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25
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79
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$self->{on_connect} = $params{on_connect}; |
115
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25
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65
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$self->{on_disconnect} = $params{on_disconnect}; |
116
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117
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25
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134
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$self->connection_timeout( $params{connection_timeout} ); |
118
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23
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113
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$self->read_timeout( $params{read_timeout} ); |
119
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21
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90
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$self->reconnect_interval( $params{reconnect_interval} ); |
120
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19
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88
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$self->on_error( $params{on_error} ); |
121
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122
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19
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107
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$self->_reset_internals; |
123
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19
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55
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$self->{_input_queue} = []; |
124
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19
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42
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$self->{_temp_queue} = []; |
125
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19
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42
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$self->{_processing_queue} = []; |
126
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19
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41
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$self->{_channels} = {}; |
127
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19
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52
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$self->{_channel_cnt} = 0; |
128
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19
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35
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$self->{_pchannel_cnt} = 0; |
129
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130
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19
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50
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54
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unless ( $self->{lazy} ) { |
131
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19
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60
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$self->_connect; |
132
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} |
133
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134
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19
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90
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return $self; |
135
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} |
136
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137
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sub execute { |
138
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0
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0
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1
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0
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my $self = shift; |
139
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0
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0
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my $cmd_name = shift; |
140
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141
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0
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0
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my $cmd = $self->_prepare( $cmd_name, [@_] ); |
142
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0
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0
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$self->_execute($cmd); |
143
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144
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0
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0
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return; |
145
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} |
146
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147
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sub disconnect { |
148
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3
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3
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1
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597
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my $self = shift; |
149
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150
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3
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31
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$self->_disconnect; |
151
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152
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3
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6
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return; |
153
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} |
154
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155
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sub on_error { |
156
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24
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24
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1
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592
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my $self = shift; |
157
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158
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24
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100
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65
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if (@_) { |
159
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21
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36
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my $on_error = shift; |
160
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161
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21
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100
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52
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if ( defined $on_error ) { |
162
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13
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35
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$self->{on_error} = $on_error; |
163
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} |
164
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else { |
165
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$self->{on_error} = sub { |
166
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1
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1
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2
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my $err = shift; |
167
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1
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5
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warn $err->message . "\n"; |
168
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8
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61
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}; |
169
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} |
170
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} |
171
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172
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24
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88
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return $self->{on_error}; |
173
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} |
174
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175
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# Generate accessors |
176
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{ |
177
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21
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21
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180
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no strict qw( refs ); |
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21
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57
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21
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92900
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178
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179
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foreach my $name ( qw( host port database ) ) { |
180
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*{$name} = sub { |
181
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3
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3
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4106
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my $self = shift; |
182
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3
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22
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return $self->{$name}; |
183
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} |
184
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} |
185
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186
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foreach my $name ( qw( connection_timeout read_timeout |
187
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reconnect_interval ) ) |
188
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{ |
189
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*{$name} = sub { |
190
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90
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90
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2408
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my $self = shift; |
191
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192
|
90
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100
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222
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if (@_) { |
193
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81
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163
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my $seconds = shift; |
194
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195
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81
|
100
|
100
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|
316
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if ( defined $seconds |
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100
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196
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|
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&& ( !looks_like_number($seconds) || $seconds < 0 ) ) |
197
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|
|
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|
|
{ |
198
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12
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|
|
1264
|
croak qq{"$name" must be a positive number}; |
199
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|
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} |
200
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69
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184
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$self->{$name} = $seconds; |
201
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} |
202
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203
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78
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165
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return $self->{$name}; |
204
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}; |
205
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} |
206
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207
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|
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|
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foreach my $name ( qw( utf8 reconnect on_connect on_disconnect ) ) { |
208
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|
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|
|
|
*{$name} = sub { |
209
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20
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|
|
20
|
|
1125
|
my $self = shift; |
210
|
|
|
|
|
|
|
|
211
|
20
|
100
|
|
|
|
53
|
if (@_) { |
212
|
8
|
|
|
|
|
22
|
$self->{$name} = shift; |
213
|
|
|
|
|
|
|
} |
214
|
|
|
|
|
|
|
|
215
|
20
|
|
|
|
|
68
|
return $self->{$name}; |
216
|
|
|
|
|
|
|
}; |
217
|
|
|
|
|
|
|
} |
218
|
|
|
|
|
|
|
} |
219
|
|
|
|
|
|
|
|
220
|
|
|
|
|
|
|
sub _connect { |
221
|
19
|
|
|
19
|
|
36
|
my $self = shift; |
222
|
|
|
|
|
|
|
|
223
|
|
|
|
|
|
|
$self->{_handle} = AnyEvent::Handle->new( |
224
|
19
|
|
|
|
|
123
|
%{ $self->{handle_params} }, |
225
|
19
|
|
|
|
|
49
|
connect => [ $self->{host}, $self->{port} ], |
226
|
|
|
|
|
|
|
on_prepare => $self->_create_on_prepare, |
227
|
|
|
|
|
|
|
on_connect => $self->_create_on_connect, |
228
|
|
|
|
|
|
|
on_connect_error => $self->_create_on_connect_error, |
229
|
|
|
|
|
|
|
on_rtimeout => $self->_create_on_rtimeout, |
230
|
|
|
|
|
|
|
on_eof => $self->_create_on_eof, |
231
|
|
|
|
|
|
|
on_error => $self->_create_on_handle_error, |
232
|
|
|
|
|
|
|
on_read => $self->_create_on_read, |
233
|
|
|
|
|
|
|
); |
234
|
|
|
|
|
|
|
|
235
|
19
|
|
|
|
|
3058
|
return; |
236
|
|
|
|
|
|
|
} |
237
|
|
|
|
|
|
|
|
238
|
|
|
|
|
|
|
sub _create_on_prepare { |
239
|
19
|
|
|
19
|
|
43
|
my $self = shift; |
240
|
|
|
|
|
|
|
|
241
|
19
|
|
|
|
|
97
|
weaken($self); |
242
|
|
|
|
|
|
|
|
243
|
|
|
|
|
|
|
return sub { |
244
|
27
|
100
|
|
27
|
|
144191
|
if ( defined $self->{connection_timeout} ) { |
245
|
17
|
|
|
|
|
80
|
return $self->{connection_timeout}; |
246
|
|
|
|
|
|
|
} |
247
|
|
|
|
|
|
|
|
248
|
10
|
|
|
|
|
76
|
return; |
249
|
19
|
|
|
|
|
157
|
}; |
250
|
|
|
|
|
|
|
} |
251
|
|
|
|
|
|
|
|
252
|
|
|
|
|
|
|
sub _create_on_connect { |
253
|
19
|
|
|
19
|
|
51
|
my $self = shift; |
254
|
|
|
|
|
|
|
|
255
|
19
|
|
|
|
|
70
|
weaken($self); |
256
|
|
|
|
|
|
|
|
257
|
|
|
|
|
|
|
return sub { |
258
|
0
|
|
|
0
|
|
0
|
$self->{_connected} = 1; |
259
|
|
|
|
|
|
|
|
260
|
0
|
0
|
|
|
|
0
|
unless ( defined $self->{password} ) { |
261
|
0
|
|
|
|
|
0
|
$self->{_auth_state} = S_DONE; |
262
|
|
|
|
|
|
|
} |
263
|
0
|
0
|
|
|
|
0
|
if ( $self->{database} == 0 ) { |
264
|
0
|
|
|
|
|
0
|
$self->{_db_selection_state} = S_DONE; |
265
|
|
|
|
|
|
|
} |
266
|
|
|
|
|
|
|
|
267
|
0
|
0
|
|
|
|
0
|
if ( $self->{_auth_state} == S_NEED_DO ) { |
|
|
0
|
|
|
|
|
|
268
|
0
|
|
|
|
|
0
|
$self->_auth; |
269
|
|
|
|
|
|
|
} |
270
|
|
|
|
|
|
|
elsif ( $self->{_db_selection_state} == S_NEED_DO ) { |
271
|
0
|
|
|
|
|
0
|
$self->_select_database; |
272
|
|
|
|
|
|
|
} |
273
|
|
|
|
|
|
|
else { |
274
|
0
|
|
|
|
|
0
|
$self->{_ready} = 1; |
275
|
0
|
|
|
|
|
0
|
$self->_process_input_queue; |
276
|
|
|
|
|
|
|
} |
277
|
|
|
|
|
|
|
|
278
|
0
|
0
|
|
|
|
0
|
if ( defined $self->{on_connect} ) { |
279
|
0
|
|
|
|
|
0
|
$self->{on_connect}->(); |
280
|
|
|
|
|
|
|
} |
281
|
19
|
|
|
|
|
122
|
}; |
282
|
|
|
|
|
|
|
} |
283
|
|
|
|
|
|
|
|
284
|
|
|
|
|
|
|
sub _create_on_connect_error { |
285
|
19
|
|
|
19
|
|
45
|
my $self = shift; |
286
|
|
|
|
|
|
|
|
287
|
19
|
|
|
|
|
50
|
weaken($self); |
288
|
|
|
|
|
|
|
|
289
|
|
|
|
|
|
|
return sub { |
290
|
8
|
|
|
8
|
|
1132
|
my $err_msg = pop; |
291
|
|
|
|
|
|
|
|
292
|
8
|
|
|
|
|
60
|
my $err = _new_error( |
293
|
|
|
|
|
|
|
"Can't connect to $self->{host}:$self->{port}: $err_msg", |
294
|
|
|
|
|
|
|
E_CANT_CONN |
295
|
|
|
|
|
|
|
); |
296
|
8
|
|
|
|
|
32
|
$self->_disconnect($err); |
297
|
19
|
|
|
|
|
118
|
}; |
298
|
|
|
|
|
|
|
} |
299
|
|
|
|
|
|
|
|
300
|
|
|
|
|
|
|
sub _create_on_rtimeout { |
301
|
19
|
|
|
19
|
|
44
|
my $self = shift; |
302
|
|
|
|
|
|
|
|
303
|
19
|
|
|
|
|
47
|
weaken($self); |
304
|
|
|
|
|
|
|
|
305
|
|
|
|
|
|
|
return sub { |
306
|
0
|
0
|
|
0
|
|
0
|
if ( @{ $self->{_processing_queue} } ) { |
|
0
|
|
|
|
|
0
|
|
307
|
0
|
|
|
|
|
0
|
my $err = _new_error( 'Read timed out.', E_READ_TIMEDOUT ); |
308
|
0
|
|
|
|
|
0
|
$self->_disconnect($err); |
309
|
|
|
|
|
|
|
} |
310
|
|
|
|
|
|
|
else { |
311
|
0
|
|
|
|
|
0
|
$self->{_handle}->rtimeout(undef); |
312
|
|
|
|
|
|
|
} |
313
|
19
|
|
|
|
|
122
|
}; |
314
|
|
|
|
|
|
|
} |
315
|
|
|
|
|
|
|
|
316
|
|
|
|
|
|
|
sub _create_on_eof { |
317
|
19
|
|
|
19
|
|
39
|
my $self = shift; |
318
|
|
|
|
|
|
|
|
319
|
19
|
|
|
|
|
50
|
weaken($self); |
320
|
|
|
|
|
|
|
|
321
|
|
|
|
|
|
|
return sub { |
322
|
0
|
|
|
0
|
|
0
|
my $err = _new_error( 'Connection closed by remote host.', |
323
|
|
|
|
|
|
|
E_CONN_CLOSED_BY_REMOTE_HOST ); |
324
|
0
|
|
|
|
|
0
|
$self->_disconnect($err); |
325
|
19
|
|
|
|
|
134
|
}; |
326
|
|
|
|
|
|
|
} |
327
|
|
|
|
|
|
|
|
328
|
|
|
|
|
|
|
sub _create_on_handle_error { |
329
|
19
|
|
|
19
|
|
36
|
my $self = shift; |
330
|
|
|
|
|
|
|
|
331
|
19
|
|
|
|
|
50
|
weaken($self); |
332
|
|
|
|
|
|
|
|
333
|
|
|
|
|
|
|
return sub { |
334
|
0
|
|
|
0
|
|
0
|
my $err_msg = pop; |
335
|
|
|
|
|
|
|
|
336
|
0
|
|
|
|
|
0
|
my $err = _new_error( $err_msg, E_IO ); |
337
|
0
|
|
|
|
|
0
|
$self->_disconnect($err); |
338
|
19
|
|
|
|
|
110
|
}; |
339
|
|
|
|
|
|
|
} |
340
|
|
|
|
|
|
|
|
341
|
|
|
|
|
|
|
sub _create_on_read { |
342
|
19
|
|
|
19
|
|
41
|
my $self = shift; |
343
|
|
|
|
|
|
|
|
344
|
19
|
|
|
|
|
55
|
weaken($self); |
345
|
|
|
|
|
|
|
|
346
|
19
|
|
|
|
|
38
|
my $str_len; |
347
|
|
|
|
|
|
|
my @bufs; |
348
|
19
|
|
|
|
|
36
|
my $bufs_num = 0; |
349
|
|
|
|
|
|
|
|
350
|
|
|
|
|
|
|
return sub { |
351
|
0
|
|
|
0
|
|
0
|
my $handle = shift; |
352
|
|
|
|
|
|
|
|
353
|
0
|
|
|
|
|
0
|
MAIN: while (1) { |
354
|
0
|
0
|
|
|
|
0
|
return if $handle->destroyed; |
355
|
|
|
|
|
|
|
|
356
|
0
|
|
|
|
|
0
|
my $reply; |
357
|
|
|
|
|
|
|
my $err_code; |
358
|
|
|
|
|
|
|
|
359
|
0
|
0
|
|
|
|
0
|
if ( defined $str_len ) { |
360
|
0
|
0
|
|
|
|
0
|
if ( length( $handle->{rbuf} ) < $str_len + EOL_LENGTH ) { |
361
|
0
|
|
|
|
|
0
|
return; |
362
|
|
|
|
|
|
|
} |
363
|
|
|
|
|
|
|
|
364
|
0
|
|
|
|
|
0
|
$reply = substr( $handle->{rbuf}, 0, $str_len, '' ); |
365
|
0
|
|
|
|
|
0
|
substr( $handle->{rbuf}, 0, EOL_LENGTH, '' ); |
366
|
0
|
0
|
|
|
|
0
|
if ( $self->{utf8} ) { |
367
|
0
|
|
|
|
|
0
|
utf8::decode($reply); |
368
|
|
|
|
|
|
|
} |
369
|
|
|
|
|
|
|
|
370
|
0
|
|
|
|
|
0
|
undef $str_len; |
371
|
|
|
|
|
|
|
} |
372
|
|
|
|
|
|
|
else { |
373
|
0
|
|
|
|
|
0
|
my $eol_pos = index( $handle->{rbuf}, EOL ); |
374
|
|
|
|
|
|
|
|
375
|
0
|
0
|
|
|
|
0
|
if ( $eol_pos < 0 ) { |
376
|
0
|
|
|
|
|
0
|
return; |
377
|
|
|
|
|
|
|
} |
378
|
|
|
|
|
|
|
|
379
|
0
|
|
|
|
|
0
|
$reply = substr( $handle->{rbuf}, 0, $eol_pos, '' ); |
380
|
0
|
|
|
|
|
0
|
my $type = substr( $reply, 0, 1, '' ); |
381
|
0
|
|
|
|
|
0
|
substr( $handle->{rbuf}, 0, EOL_LENGTH, '' ); |
382
|
|
|
|
|
|
|
|
383
|
0
|
0
|
0
|
|
|
0
|
if ( $type ne '+' && $type ne ':' ) { |
384
|
0
|
0
|
|
|
|
0
|
if ( $type eq '$' ) { |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
385
|
0
|
0
|
|
|
|
0
|
if ( $reply >= 0 ) { |
386
|
0
|
|
|
|
|
0
|
$str_len = $reply; |
387
|
0
|
|
|
|
|
0
|
next; |
388
|
|
|
|
|
|
|
} |
389
|
|
|
|
|
|
|
|
390
|
0
|
|
|
|
|
0
|
undef $reply; |
391
|
|
|
|
|
|
|
} |
392
|
|
|
|
|
|
|
elsif ( $type eq '*' ) { |
393
|
0
|
0
|
|
|
|
0
|
if ( $reply > 0 ) { |
|
|
0
|
|
|
|
|
|
394
|
0
|
|
|
|
|
0
|
push( @bufs, |
395
|
|
|
|
|
|
|
{ reply => [], |
396
|
|
|
|
|
|
|
err_code => undef, |
397
|
|
|
|
|
|
|
chunks_cnt => $reply, |
398
|
|
|
|
|
|
|
} |
399
|
|
|
|
|
|
|
); |
400
|
0
|
|
|
|
|
0
|
$bufs_num++; |
401
|
|
|
|
|
|
|
|
402
|
0
|
|
|
|
|
0
|
next; |
403
|
|
|
|
|
|
|
} |
404
|
|
|
|
|
|
|
elsif ( $reply == 0 ) { |
405
|
0
|
|
|
|
|
0
|
$reply = []; |
406
|
|
|
|
|
|
|
} |
407
|
|
|
|
|
|
|
else { |
408
|
0
|
|
|
|
|
0
|
undef $reply; |
409
|
|
|
|
|
|
|
} |
410
|
|
|
|
|
|
|
} |
411
|
|
|
|
|
|
|
elsif ( $type eq '-' ) { |
412
|
0
|
|
|
|
|
0
|
$err_code = E_OPRN_ERROR; |
413
|
0
|
0
|
|
|
|
0
|
if ( $reply =~ m/^([A-Z]{3,}) / ) { |
414
|
0
|
0
|
|
|
|
0
|
if ( exists $ERR_PREFS_MAP{$1} ) { |
415
|
0
|
|
|
|
|
0
|
$err_code = $ERR_PREFS_MAP{$1}; |
416
|
|
|
|
|
|
|
} |
417
|
|
|
|
|
|
|
} |
418
|
|
|
|
|
|
|
} |
419
|
|
|
|
|
|
|
else { |
420
|
0
|
|
|
|
|
0
|
my $err = _new_error( 'Unexpected reply received.', |
421
|
|
|
|
|
|
|
E_UNEXPECTED_DATA ); |
422
|
0
|
|
|
|
|
0
|
$self->_disconnect($err); |
423
|
|
|
|
|
|
|
|
424
|
0
|
|
|
|
|
0
|
return; |
425
|
|
|
|
|
|
|
} |
426
|
|
|
|
|
|
|
} |
427
|
|
|
|
|
|
|
} |
428
|
|
|
|
|
|
|
|
429
|
0
|
|
|
|
|
0
|
while ( $bufs_num > 0 ) { |
430
|
0
|
|
|
|
|
0
|
my $curr_buf = $bufs[-1]; |
431
|
0
|
0
|
|
|
|
0
|
if ( defined $err_code ) { |
432
|
0
|
0
|
|
|
|
0
|
unless ( ref($reply) ) { |
433
|
0
|
|
|
|
|
0
|
$reply = _new_error( $reply, $err_code ); |
434
|
|
|
|
|
|
|
} |
435
|
0
|
|
|
|
|
0
|
$curr_buf->{err_code} = E_OPRN_ERROR; |
436
|
|
|
|
|
|
|
} |
437
|
0
|
|
|
|
|
0
|
push( @{ $curr_buf->{reply} }, $reply ); |
|
0
|
|
|
|
|
0
|
|
438
|
0
|
0
|
|
|
|
0
|
if ( --$curr_buf->{chunks_cnt} > 0 ) { |
439
|
0
|
|
|
|
|
0
|
next MAIN; |
440
|
|
|
|
|
|
|
} |
441
|
|
|
|
|
|
|
|
442
|
0
|
|
|
|
|
0
|
$reply = $curr_buf->{reply}; |
443
|
0
|
|
|
|
|
0
|
$err_code = $curr_buf->{err_code}; |
444
|
0
|
|
|
|
|
0
|
pop @bufs; |
445
|
0
|
|
|
|
|
0
|
$bufs_num--; |
446
|
|
|
|
|
|
|
} |
447
|
|
|
|
|
|
|
|
448
|
0
|
|
|
|
|
0
|
$self->_process_reply( $reply, $err_code ); |
449
|
|
|
|
|
|
|
} |
450
|
|
|
|
|
|
|
|
451
|
0
|
|
|
|
|
0
|
return; |
452
|
19
|
|
|
|
|
327
|
}; |
453
|
|
|
|
|
|
|
} |
454
|
|
|
|
|
|
|
|
455
|
|
|
|
|
|
|
sub _prepare { |
456
|
25
|
|
|
25
|
|
46
|
my $self = shift; |
457
|
25
|
|
|
|
|
42
|
my $cmd_name = shift; |
458
|
25
|
|
|
|
|
133
|
my $args = shift; |
459
|
|
|
|
|
|
|
|
460
|
25
|
|
|
|
|
69
|
my $cbs; |
461
|
25
|
50
|
|
|
|
89
|
if ( ref( $args->[-1] ) eq 'HASH' ) { |
462
|
0
|
|
|
|
|
0
|
$cbs = pop @{$args}; |
|
0
|
|
|
|
|
0
|
|
463
|
|
|
|
|
|
|
} |
464
|
|
|
|
|
|
|
else { |
465
|
25
|
|
|
|
|
51
|
$cbs = {}; |
466
|
25
|
100
|
|
|
|
95
|
if ( ref( $args->[-1] ) eq 'CODE' ) { |
467
|
16
|
50
|
|
|
|
46
|
if ( exists $SUB_CMDS{$cmd_name} ) { |
468
|
0
|
|
|
|
|
0
|
$cbs->{on_message} = pop @{$args}; |
|
0
|
|
|
|
|
0
|
|
469
|
|
|
|
|
|
|
} |
470
|
|
|
|
|
|
|
else { |
471
|
16
|
|
|
|
|
22
|
$cbs->{on_reply} = pop @{$args}; |
|
16
|
|
|
|
|
54
|
|
472
|
|
|
|
|
|
|
} |
473
|
|
|
|
|
|
|
} |
474
|
|
|
|
|
|
|
} |
475
|
|
|
|
|
|
|
|
476
|
|
|
|
|
|
|
my @kwds |
477
|
25
|
50
|
|
|
|
137
|
= $cmd_name eq 'eval_cached' |
478
|
|
|
|
|
|
|
? ('evalsha') |
479
|
|
|
|
|
|
|
: split( m/_/, lc($cmd_name) ); |
480
|
|
|
|
|
|
|
|
481
|
|
|
|
|
|
|
my $cmd = { |
482
|
|
|
|
|
|
|
name => $cmd_name, |
483
|
|
|
|
|
|
|
kwds => \@kwds, |
484
|
|
|
|
|
|
|
args => $args, |
485
|
25
|
|
|
|
|
59
|
%{$cbs}, |
|
25
|
|
|
|
|
139
|
|
486
|
|
|
|
|
|
|
}; |
487
|
|
|
|
|
|
|
|
488
|
25
|
100
|
|
|
|
92
|
unless ( defined $cmd->{on_reply} ) { |
489
|
9
|
|
|
|
|
25
|
weaken($self); |
490
|
|
|
|
|
|
|
|
491
|
|
|
|
|
|
|
$cmd->{on_reply} = sub { |
492
|
1
|
|
|
1
|
|
2
|
my $err = $_[1]; |
493
|
|
|
|
|
|
|
|
494
|
1
|
50
|
|
|
|
4
|
if ( defined $err ) { |
495
|
1
|
|
|
|
|
3
|
$self->{on_error}->($err); |
496
|
1
|
|
|
|
|
9
|
return; |
497
|
|
|
|
|
|
|
} |
498
|
9
|
|
|
|
|
29
|
}; |
499
|
|
|
|
|
|
|
} |
500
|
|
|
|
|
|
|
|
501
|
25
|
|
|
|
|
89
|
return $cmd; |
502
|
|
|
|
|
|
|
} |
503
|
|
|
|
|
|
|
|
504
|
|
|
|
|
|
|
sub _execute { |
505
|
25
|
|
|
25
|
|
45
|
my $self = shift; |
506
|
25
|
|
|
|
|
44
|
my $cmd = shift; |
507
|
|
|
|
|
|
|
|
508
|
25
|
50
|
66
|
|
|
127
|
if ( $self->{_multi_mode} |
|
|
|
66
|
|
|
|
|
509
|
|
|
|
|
|
|
&& ( exists $SUBUNSUB_CMDS{ $cmd->{name} } |
510
|
|
|
|
|
|
|
|| exists $NEED_POSTPROCESS{ $cmd->{name} } ) ) |
511
|
|
|
|
|
|
|
{ |
512
|
7
|
|
|
|
|
719
|
croak qq{Command "$cmd->{name}" not allowed after "multi" command.} |
513
|
|
|
|
|
|
|
. ' First, the transaction must be finalized.'; |
514
|
|
|
|
|
|
|
} |
515
|
|
|
|
|
|
|
|
516
|
18
|
100
|
|
|
|
62
|
if ( exists $NEED_PREPROCESS{ $cmd->{name} } ) { |
517
|
2
|
100
|
33
|
|
|
14
|
if ( $cmd->{name} eq 'multi' ) { |
|
|
50
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
518
|
1
|
|
|
|
|
3
|
$self->{_multi_mode} = 1; |
519
|
|
|
|
|
|
|
} |
520
|
|
|
|
|
|
|
elsif ( $cmd->{name} eq 'exec' |
521
|
|
|
|
|
|
|
|| $cmd->{name} eq 'discard' ) |
522
|
|
|
|
|
|
|
{ |
523
|
0
|
|
|
|
|
0
|
$self->{_multi_mode} = 0; |
524
|
|
|
|
|
|
|
} |
525
|
|
|
|
|
|
|
elsif ( $cmd->{name} eq 'eval_cached' ) { |
526
|
0
|
|
|
|
|
0
|
my $script = $cmd->{args}[0]; |
527
|
0
|
0
|
|
|
|
0
|
unless ( exists $EVAL_CACHE{$script} ) { |
528
|
0
|
|
|
|
|
0
|
$EVAL_CACHE{$script} = sha1_hex($script); |
529
|
|
|
|
|
|
|
} |
530
|
0
|
|
|
|
|
0
|
$cmd->{args}[0] = $EVAL_CACHE{$script}; |
531
|
0
|
|
|
|
|
0
|
$cmd->{script} = $script; |
532
|
|
|
|
|
|
|
} |
533
|
|
|
|
|
|
|
else { # subscribe, unsubscribe, psubscribe, punsubscribe |
534
|
1
|
50
|
33
|
|
|
7
|
if ( exists $SUB_CMDS{ $cmd->{name} } |
535
|
|
|
|
|
|
|
&& !defined $cmd->{on_message} ) |
536
|
|
|
|
|
|
|
{ |
537
|
1
|
|
|
|
|
153
|
croak '"on_message" callback must be specified'; |
538
|
|
|
|
|
|
|
} |
539
|
|
|
|
|
|
|
|
540
|
0
|
0
|
|
|
|
0
|
if ( @{ $cmd->{args} } ) { |
|
0
|
|
|
|
|
0
|
|
541
|
0
|
|
|
|
|
0
|
$cmd->{reply_cnt} = scalar @{ $cmd->{args} }; |
|
0
|
|
|
|
|
0
|
|
542
|
|
|
|
|
|
|
} |
543
|
|
|
|
|
|
|
} |
544
|
|
|
|
|
|
|
} |
545
|
|
|
|
|
|
|
|
546
|
17
|
50
|
|
|
|
59
|
unless ( $self->{_ready} ) { |
547
|
17
|
100
|
|
|
|
61
|
if ( defined $self->{_handle} ) { |
|
|
50
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
548
|
13
|
50
|
|
|
|
59
|
if ( $self->{_connected} ) { |
549
|
0
|
0
|
|
|
|
0
|
if ( $self->{_auth_state} == S_DONE ) { |
|
|
0
|
|
|
|
|
|
550
|
0
|
0
|
|
|
|
0
|
if ( $self->{_db_selection_state} == S_NEED_DO ) { |
551
|
0
|
|
|
|
|
0
|
$self->_select_database; |
552
|
|
|
|
|
|
|
} |
553
|
|
|
|
|
|
|
} |
554
|
|
|
|
|
|
|
elsif ( $self->{_auth_state} == S_NEED_DO ) { |
555
|
0
|
|
|
|
|
0
|
$self->_auth; |
556
|
|
|
|
|
|
|
} |
557
|
|
|
|
|
|
|
} |
558
|
|
|
|
|
|
|
} |
559
|
|
|
|
|
|
|
elsif ( $self->{lazy} ) { |
560
|
0
|
|
|
|
|
0
|
undef $self->{lazy}; |
561
|
0
|
|
|
|
|
0
|
$self->_connect; |
562
|
|
|
|
|
|
|
} |
563
|
|
|
|
|
|
|
elsif ( $self->{reconnect} ) { |
564
|
0
|
0
|
0
|
|
|
0
|
if ( defined $self->{reconnect_interval} |
565
|
|
|
|
|
|
|
&& $self->{reconnect_interval} > 0 ) |
566
|
|
|
|
|
|
|
{ |
567
|
0
|
0
|
|
|
|
0
|
unless ( defined $self->{_reconnect_timer} ) { |
568
|
0
|
|
|
|
|
0
|
weaken($self); |
569
|
|
|
|
|
|
|
|
570
|
|
|
|
|
|
|
$self->{_reconnect_timer} = AE::timer( |
571
|
|
|
|
|
|
|
$self->{reconnect_interval}, 0, |
572
|
|
|
|
|
|
|
sub { |
573
|
0
|
|
|
0
|
|
0
|
undef $self->{_reconnect_timer}; |
574
|
0
|
|
|
|
|
0
|
$self->_connect; |
575
|
|
|
|
|
|
|
} |
576
|
0
|
|
|
|
|
0
|
); |
577
|
|
|
|
|
|
|
} |
578
|
|
|
|
|
|
|
} |
579
|
|
|
|
|
|
|
else { |
580
|
0
|
|
|
|
|
0
|
$self->_connect; |
581
|
|
|
|
|
|
|
} |
582
|
|
|
|
|
|
|
} |
583
|
|
|
|
|
|
|
else { |
584
|
|
|
|
|
|
|
AE::postpone { |
585
|
4
|
|
|
4
|
|
164
|
my $err = _new_error( qq{Operation "$cmd->{name}" aborted:} |
586
|
|
|
|
|
|
|
. ' No connection to the server.', E_NO_CONN ); |
587
|
4
|
|
|
|
|
20
|
$cmd->{on_reply}->( undef, $err ); |
588
|
4
|
|
|
|
|
28
|
}; |
589
|
|
|
|
|
|
|
|
590
|
4
|
|
|
|
|
40
|
return; |
591
|
|
|
|
|
|
|
} |
592
|
|
|
|
|
|
|
|
593
|
13
|
|
|
|
|
28
|
push( @{ $self->{_input_queue} }, $cmd ); |
|
13
|
|
|
|
|
33
|
|
594
|
|
|
|
|
|
|
|
595
|
13
|
|
|
|
|
31
|
return; |
596
|
|
|
|
|
|
|
} |
597
|
|
|
|
|
|
|
|
598
|
0
|
|
|
|
|
0
|
$self->_push_write($cmd); |
599
|
|
|
|
|
|
|
|
600
|
0
|
|
|
|
|
0
|
return; |
601
|
|
|
|
|
|
|
} |
602
|
|
|
|
|
|
|
|
603
|
|
|
|
|
|
|
sub _push_write { |
604
|
0
|
|
|
0
|
|
0
|
my $self = shift; |
605
|
0
|
|
|
|
|
0
|
my $cmd = shift; |
606
|
|
|
|
|
|
|
|
607
|
0
|
|
|
|
|
0
|
my $cmd_str = ''; |
608
|
0
|
|
|
|
|
0
|
my @tokens = ( @{ $cmd->{kwds} }, @{ $cmd->{args} } ); |
|
0
|
|
|
|
|
0
|
|
|
0
|
|
|
|
|
0
|
|
609
|
0
|
|
|
|
|
0
|
foreach my $token (@tokens) { |
610
|
0
|
0
|
0
|
|
|
0
|
unless ( defined $token ) { |
611
|
0
|
|
|
|
|
0
|
$token = ''; |
612
|
|
|
|
|
|
|
} |
613
|
|
|
|
|
|
|
elsif ( $self->{utf8} ) { |
614
|
|
|
|
|
|
|
utf8::encode($token); |
615
|
|
|
|
|
|
|
} |
616
|
0
|
|
|
|
|
0
|
$cmd_str .= '$' . length($token) . EOL . $token . EOL; |
617
|
|
|
|
|
|
|
} |
618
|
0
|
|
|
|
|
0
|
$cmd_str = '*' . scalar(@tokens) . EOL . $cmd_str; |
619
|
|
|
|
|
|
|
|
620
|
0
|
|
|
|
|
0
|
my $handle = $self->{_handle}; |
621
|
|
|
|
|
|
|
|
622
|
0
|
0
|
0
|
|
|
0
|
if ( defined $self->{read_timeout} |
623
|
0
|
|
|
|
|
0
|
&& !@{ $self->{_processing_queue} } ) |
624
|
|
|
|
|
|
|
{ |
625
|
0
|
|
|
|
|
0
|
$handle->rtimeout_reset; |
626
|
0
|
|
|
|
|
0
|
$handle->rtimeout( $self->{read_timeout} ); |
627
|
|
|
|
|
|
|
} |
628
|
|
|
|
|
|
|
|
629
|
0
|
|
|
|
|
0
|
push( @{ $self->{_processing_queue} }, $cmd ); |
|
0
|
|
|
|
|
0
|
|
630
|
0
|
|
|
|
|
0
|
$handle->push_write($cmd_str); |
631
|
|
|
|
|
|
|
|
632
|
0
|
|
|
|
|
0
|
return; |
633
|
|
|
|
|
|
|
} |
634
|
|
|
|
|
|
|
|
635
|
|
|
|
|
|
|
sub _auth { |
636
|
0
|
|
|
0
|
|
0
|
my $self = shift; |
637
|
|
|
|
|
|
|
|
638
|
0
|
|
|
|
|
0
|
weaken($self); |
639
|
0
|
|
|
|
|
0
|
$self->{_auth_state} = S_IN_PROGRESS; |
640
|
|
|
|
|
|
|
|
641
|
|
|
|
|
|
|
$self->_push_write( |
642
|
|
|
|
|
|
|
{ name => 'auth', |
643
|
|
|
|
|
|
|
kwds => ['auth'], |
644
|
|
|
|
|
|
|
args => [ $self->{password} ], |
645
|
|
|
|
|
|
|
|
646
|
|
|
|
|
|
|
on_reply => sub { |
647
|
0
|
|
|
0
|
|
0
|
my $err = $_[1]; |
648
|
|
|
|
|
|
|
|
649
|
0
|
0
|
0
|
|
|
0
|
if ( defined $err |
650
|
|
|
|
|
|
|
&& $err->message ne 'ERR Client sent AUTH, but no password is set' ) |
651
|
|
|
|
|
|
|
{ |
652
|
0
|
|
|
|
|
0
|
$self->{_auth_state} = S_NEED_DO; |
653
|
0
|
|
|
|
|
0
|
$self->_abort($err); |
654
|
|
|
|
|
|
|
|
655
|
0
|
|
|
|
|
0
|
return; |
656
|
|
|
|
|
|
|
} |
657
|
|
|
|
|
|
|
|
658
|
0
|
|
|
|
|
0
|
$self->{_auth_state} = S_DONE; |
659
|
|
|
|
|
|
|
|
660
|
0
|
0
|
|
|
|
0
|
if ( $self->{_db_selection_state} == S_NEED_DO ) { |
661
|
0
|
|
|
|
|
0
|
$self->_select_database; |
662
|
|
|
|
|
|
|
} |
663
|
|
|
|
|
|
|
else { |
664
|
0
|
|
|
|
|
0
|
$self->{_ready} = 1; |
665
|
0
|
|
|
|
|
0
|
$self->_process_input_queue; |
666
|
|
|
|
|
|
|
} |
667
|
|
|
|
|
|
|
}, |
668
|
|
|
|
|
|
|
} |
669
|
0
|
|
|
|
|
0
|
); |
670
|
|
|
|
|
|
|
|
671
|
0
|
|
|
|
|
0
|
return; |
672
|
|
|
|
|
|
|
} |
673
|
|
|
|
|
|
|
|
674
|
|
|
|
|
|
|
sub _select_database { |
675
|
0
|
|
|
0
|
|
0
|
my $self = shift; |
676
|
|
|
|
|
|
|
|
677
|
0
|
|
|
|
|
0
|
weaken($self); |
678
|
0
|
|
|
|
|
0
|
$self->{_db_selection_state} = S_IN_PROGRESS; |
679
|
|
|
|
|
|
|
|
680
|
|
|
|
|
|
|
$self->_push_write( |
681
|
|
|
|
|
|
|
{ name => 'select', |
682
|
|
|
|
|
|
|
kwds => ['select'], |
683
|
|
|
|
|
|
|
args => [ $self->{database} ], |
684
|
|
|
|
|
|
|
|
685
|
|
|
|
|
|
|
on_reply => sub { |
686
|
0
|
|
|
0
|
|
0
|
my $err = $_[1]; |
687
|
|
|
|
|
|
|
|
688
|
0
|
0
|
|
|
|
0
|
if ( defined $err ) { |
689
|
0
|
|
|
|
|
0
|
$self->{_db_selection_state} = S_NEED_DO; |
690
|
0
|
|
|
|
|
0
|
$self->_abort($err); |
691
|
|
|
|
|
|
|
|
692
|
0
|
|
|
|
|
0
|
return; |
693
|
|
|
|
|
|
|
} |
694
|
|
|
|
|
|
|
|
695
|
0
|
|
|
|
|
0
|
$self->{_db_selection_state} = S_DONE; |
696
|
|
|
|
|
|
|
|
697
|
0
|
|
|
|
|
0
|
$self->{_ready} = 1; |
698
|
0
|
|
|
|
|
0
|
$self->_process_input_queue; |
699
|
|
|
|
|
|
|
}, |
700
|
|
|
|
|
|
|
} |
701
|
0
|
|
|
|
|
0
|
); |
702
|
|
|
|
|
|
|
|
703
|
0
|
|
|
|
|
0
|
return; |
704
|
|
|
|
|
|
|
} |
705
|
|
|
|
|
|
|
|
706
|
|
|
|
|
|
|
sub _process_input_queue { |
707
|
0
|
|
|
0
|
|
0
|
my $self = shift; |
708
|
|
|
|
|
|
|
|
709
|
0
|
|
|
|
|
0
|
$self->{_temp_queue} = $self->{_input_queue}; |
710
|
0
|
|
|
|
|
0
|
$self->{_input_queue} = []; |
711
|
|
|
|
|
|
|
|
712
|
0
|
|
|
|
|
0
|
while ( my $cmd = shift @{ $self->{_temp_queue} } ) { |
|
0
|
|
|
|
|
0
|
|
713
|
0
|
|
|
|
|
0
|
$self->_push_write($cmd); |
714
|
|
|
|
|
|
|
} |
715
|
|
|
|
|
|
|
|
716
|
0
|
|
|
|
|
0
|
return; |
717
|
|
|
|
|
|
|
} |
718
|
|
|
|
|
|
|
|
719
|
|
|
|
|
|
|
sub _process_reply { |
720
|
0
|
|
|
0
|
|
0
|
my $self = shift; |
721
|
0
|
|
|
|
|
0
|
my $reply = shift; |
722
|
0
|
|
|
|
|
0
|
my $err_code = shift; |
723
|
|
|
|
|
|
|
|
724
|
0
|
0
|
0
|
|
|
0
|
if ( defined $err_code ) { |
|
|
0
|
0
|
|
|
|
|
725
|
0
|
|
|
|
|
0
|
$self->_process_error( $reply, $err_code ); |
726
|
|
|
|
|
|
|
} |
727
|
|
|
|
|
|
|
elsif ( $self->{_channel_cnt} + $self->{_pchannel_cnt} > 0 |
728
|
|
|
|
|
|
|
&& ref($reply) && exists $MESSAGE_TYPES{ $reply->[0] } ) |
729
|
|
|
|
|
|
|
{ |
730
|
0
|
|
|
|
|
0
|
$self->_process_message($reply); |
731
|
|
|
|
|
|
|
} |
732
|
|
|
|
|
|
|
else { |
733
|
0
|
|
|
|
|
0
|
$self->_process_success($reply); |
734
|
|
|
|
|
|
|
} |
735
|
|
|
|
|
|
|
|
736
|
0
|
|
|
|
|
0
|
return; |
737
|
|
|
|
|
|
|
} |
738
|
|
|
|
|
|
|
|
739
|
|
|
|
|
|
|
sub _process_error { |
740
|
0
|
|
|
0
|
|
0
|
my $self = shift; |
741
|
0
|
|
|
|
|
0
|
my $reply = shift; |
742
|
0
|
|
|
|
|
0
|
my $err_code = shift; |
743
|
|
|
|
|
|
|
|
744
|
0
|
|
|
|
|
0
|
my $cmd = shift @{ $self->{_processing_queue} }; |
|
0
|
|
|
|
|
0
|
|
745
|
|
|
|
|
|
|
|
746
|
0
|
0
|
|
|
|
0
|
unless ( defined $cmd ) { |
747
|
0
|
|
|
|
|
0
|
my $err = _new_error( |
748
|
|
|
|
|
|
|
q{Don't know how process error message. Processing queue is empty.}, |
749
|
|
|
|
|
|
|
E_UNEXPECTED_DATA |
750
|
|
|
|
|
|
|
); |
751
|
0
|
|
|
|
|
0
|
$self->_disconnect($err); |
752
|
|
|
|
|
|
|
|
753
|
0
|
|
|
|
|
0
|
return; |
754
|
|
|
|
|
|
|
} |
755
|
|
|
|
|
|
|
|
756
|
0
|
0
|
|
|
|
0
|
if ( $err_code == E_NO_AUTH ) { |
757
|
0
|
|
|
|
|
0
|
my $err = _new_error( $reply, $err_code ); |
758
|
0
|
|
|
|
|
0
|
$self->_disconnect($err); |
759
|
|
|
|
|
|
|
|
760
|
0
|
|
|
|
|
0
|
return; |
761
|
|
|
|
|
|
|
} |
762
|
|
|
|
|
|
|
|
763
|
0
|
0
|
0
|
|
|
0
|
if ( $cmd->{name} eq 'eval_cached' |
764
|
|
|
|
|
|
|
&& $err_code == E_NO_SCRIPT ) |
765
|
|
|
|
|
|
|
{ |
766
|
0
|
|
|
|
|
0
|
$cmd->{kwds}[0] = 'eval'; |
767
|
0
|
|
|
|
|
0
|
$cmd->{args}[0] = $cmd->{script}; |
768
|
|
|
|
|
|
|
|
769
|
0
|
|
|
|
|
0
|
$self->_push_write($cmd); |
770
|
|
|
|
|
|
|
|
771
|
0
|
|
|
|
|
0
|
return; |
772
|
|
|
|
|
|
|
} |
773
|
|
|
|
|
|
|
|
774
|
0
|
0
|
|
|
|
0
|
if ( ref($reply) ) { |
775
|
0
|
|
|
|
|
0
|
my $err = _new_error( |
776
|
|
|
|
|
|
|
qq{Operation "$cmd->{name}" completed with errors.}, $err_code ); |
777
|
0
|
|
|
|
|
0
|
$cmd->{on_reply}->( $reply, $err ); |
778
|
|
|
|
|
|
|
} |
779
|
|
|
|
|
|
|
else { |
780
|
0
|
|
|
|
|
0
|
my $err = _new_error( $reply, $err_code ); |
781
|
0
|
|
|
|
|
0
|
$cmd->{on_reply}->( undef, $err ); |
782
|
|
|
|
|
|
|
} |
783
|
|
|
|
|
|
|
|
784
|
0
|
|
|
|
|
0
|
return; |
785
|
|
|
|
|
|
|
} |
786
|
|
|
|
|
|
|
|
787
|
|
|
|
|
|
|
sub _process_message { |
788
|
0
|
|
|
0
|
|
0
|
my $self = shift; |
789
|
0
|
|
|
|
|
0
|
my $msg = shift; |
790
|
|
|
|
|
|
|
|
791
|
0
|
|
|
|
|
0
|
my $cmd = $self->{_channels}{ $msg->[1] }; |
792
|
|
|
|
|
|
|
|
793
|
0
|
0
|
|
|
|
0
|
unless ( defined $cmd ) { |
794
|
0
|
|
|
|
|
0
|
my $err = _new_error( |
795
|
|
|
|
|
|
|
q{Don't know how process published message.} |
796
|
|
|
|
|
|
|
. qq{ Unknown channel or pattern "$msg->[1]".}, |
797
|
|
|
|
|
|
|
E_UNEXPECTED_DATA |
798
|
|
|
|
|
|
|
); |
799
|
0
|
|
|
|
|
0
|
$self->_disconnect($err); |
800
|
|
|
|
|
|
|
|
801
|
0
|
|
|
|
|
0
|
return; |
802
|
|
|
|
|
|
|
} |
803
|
|
|
|
|
|
|
|
804
|
|
|
|
|
|
|
$cmd->{on_message}->( |
805
|
|
|
|
|
|
|
$msg->[0] eq 'pmessage' |
806
|
0
|
|
|
|
|
0
|
? @{$msg}[ 3, 1, 2 ] |
807
|
0
|
0
|
|
|
|
0
|
: @{$msg}[ 2, 1 ] |
|
0
|
|
|
|
|
0
|
|
808
|
|
|
|
|
|
|
); |
809
|
|
|
|
|
|
|
|
810
|
0
|
|
|
|
|
0
|
return; |
811
|
|
|
|
|
|
|
} |
812
|
|
|
|
|
|
|
|
813
|
|
|
|
|
|
|
sub _process_success { |
814
|
0
|
|
|
0
|
|
0
|
my $self = shift; |
815
|
0
|
|
|
|
|
0
|
my $reply = shift; |
816
|
|
|
|
|
|
|
|
817
|
0
|
|
|
|
|
0
|
my $cmd = $self->{_processing_queue}[0]; |
818
|
|
|
|
|
|
|
|
819
|
0
|
0
|
|
|
|
0
|
unless ( defined $cmd ) { |
820
|
0
|
|
|
|
|
0
|
my $err = _new_error( |
821
|
|
|
|
|
|
|
q{Don't know how process reply. Processing queue is empty.}, |
822
|
|
|
|
|
|
|
E_UNEXPECTED_DATA |
823
|
|
|
|
|
|
|
); |
824
|
0
|
|
|
|
|
0
|
$self->_disconnect($err); |
825
|
|
|
|
|
|
|
|
826
|
0
|
|
|
|
|
0
|
return; |
827
|
|
|
|
|
|
|
} |
828
|
|
|
|
|
|
|
|
829
|
0
|
0
|
|
|
|
0
|
if ( exists $SUBUNSUB_CMDS{ $cmd->{name} } ) { |
830
|
0
|
0
|
|
|
|
0
|
if ( $cmd->{name} eq 'subscribe' ) { |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
831
|
0
|
|
|
|
|
0
|
$self->{_channels}{ $reply->[1] } = $cmd; |
832
|
0
|
|
|
|
|
0
|
$self->{_channel_cnt}++; |
833
|
|
|
|
|
|
|
} |
834
|
|
|
|
|
|
|
elsif ( $cmd->{name} eq 'psubscribe' ) { |
835
|
0
|
|
|
|
|
0
|
$self->{_channels}{ $reply->[1] } = $cmd; |
836
|
0
|
|
|
|
|
0
|
$self->{_pchannel_cnt}++; |
837
|
|
|
|
|
|
|
} |
838
|
|
|
|
|
|
|
elsif ( $cmd->{name} eq 'unsubscribe' ) { |
839
|
0
|
0
|
|
|
|
0
|
unless ( defined $cmd->{reply_cnt} ) { |
840
|
0
|
|
|
|
|
0
|
$cmd->{reply_cnt} = $self->{_channel_cnt}; |
841
|
|
|
|
|
|
|
} |
842
|
|
|
|
|
|
|
|
843
|
0
|
|
|
|
|
0
|
delete $self->{_channels}{ $reply->[1] }; |
844
|
0
|
|
|
|
|
0
|
$self->{_channel_cnt}--; |
845
|
|
|
|
|
|
|
} |
846
|
|
|
|
|
|
|
else { # punsubscribe |
847
|
0
|
0
|
|
|
|
0
|
unless ( defined $cmd->{reply_cnt} ) { |
848
|
0
|
|
|
|
|
0
|
$cmd->{reply_cnt} = $self->{_pchannel_cnt}; |
849
|
|
|
|
|
|
|
} |
850
|
|
|
|
|
|
|
|
851
|
0
|
|
|
|
|
0
|
delete $self->{_channels}{ $reply->[1] }; |
852
|
0
|
|
|
|
|
0
|
$self->{_pchannel_cnt}--; |
853
|
|
|
|
|
|
|
} |
854
|
|
|
|
|
|
|
|
855
|
0
|
|
|
|
|
0
|
$reply = $reply->[2]; |
856
|
|
|
|
|
|
|
} |
857
|
|
|
|
|
|
|
|
858
|
0
|
0
|
0
|
|
|
0
|
if ( !defined $cmd->{reply_cnt} |
859
|
|
|
|
|
|
|
|| --$cmd->{reply_cnt} == 0 ) |
860
|
|
|
|
|
|
|
{ |
861
|
0
|
|
|
|
|
0
|
shift @{ $self->{_processing_queue} }; |
|
0
|
|
|
|
|
0
|
|
862
|
|
|
|
|
|
|
|
863
|
0
|
0
|
|
|
|
0
|
if ( exists $NEED_POSTPROCESS{ $cmd->{name} } ) { |
864
|
0
|
0
|
0
|
|
|
0
|
if ( $cmd->{name} eq 'info' |
|
|
0
|
|
|
|
|
|
865
|
|
|
|
|
|
|
|| $cmd->{name} eq 'cluster_info' ) |
866
|
|
|
|
|
|
|
{ |
867
|
0
|
|
|
|
|
0
|
$reply = _parse_info($reply); |
868
|
|
|
|
|
|
|
} |
869
|
|
|
|
|
|
|
elsif ( $cmd->{name} eq 'select' ) { |
870
|
0
|
|
|
|
|
0
|
$self->{database} = $cmd->{args}[0]; |
871
|
|
|
|
|
|
|
} |
872
|
|
|
|
|
|
|
else { # quit |
873
|
0
|
|
|
|
|
0
|
$self->_disconnect; |
874
|
|
|
|
|
|
|
} |
875
|
|
|
|
|
|
|
} |
876
|
|
|
|
|
|
|
|
877
|
0
|
|
|
|
|
0
|
$cmd->{on_reply}->($reply); |
878
|
|
|
|
|
|
|
} |
879
|
|
|
|
|
|
|
|
880
|
0
|
|
|
|
|
0
|
return; |
881
|
|
|
|
|
|
|
} |
882
|
|
|
|
|
|
|
|
883
|
|
|
|
|
|
|
sub _parse_info { |
884
|
0
|
|
|
|
|
0
|
return { map { split( m/:/, $_, 2 ) } |
885
|
0
|
|
|
0
|
|
0
|
grep { m/^[^#]/ } split( EOL, $_[0] ) }; |
|
0
|
|
|
|
|
0
|
|
886
|
|
|
|
|
|
|
} |
887
|
|
|
|
|
|
|
|
888
|
|
|
|
|
|
|
sub _disconnect { |
889
|
11
|
|
|
11
|
|
21
|
my $self = shift; |
890
|
11
|
|
|
|
|
27
|
my $err = shift; |
891
|
|
|
|
|
|
|
|
892
|
11
|
|
|
|
|
18
|
my $was_connected = $self->{_connected}; |
893
|
|
|
|
|
|
|
|
894
|
11
|
50
|
|
|
|
35
|
if ( defined $self->{_handle} ) { |
895
|
11
|
|
|
|
|
76
|
$self->{_handle}->destroy; |
896
|
|
|
|
|
|
|
} |
897
|
11
|
|
|
|
|
902
|
$self->_reset_internals; |
898
|
11
|
|
|
|
|
54
|
$self->_abort($err); |
899
|
|
|
|
|
|
|
|
900
|
11
|
50
|
33
|
|
|
48
|
if ( $was_connected && defined $self->{on_disconnect} ) { |
901
|
0
|
|
|
|
|
0
|
$self->{on_disconnect}->(); |
902
|
|
|
|
|
|
|
} |
903
|
|
|
|
|
|
|
|
904
|
11
|
|
|
|
|
42
|
return; |
905
|
|
|
|
|
|
|
} |
906
|
|
|
|
|
|
|
|
907
|
|
|
|
|
|
|
sub _reset_internals { |
908
|
30
|
|
|
30
|
|
66
|
my $self = shift; |
909
|
|
|
|
|
|
|
|
910
|
30
|
|
|
|
|
148
|
$self->{_handle} = undef; |
911
|
30
|
|
|
|
|
97
|
$self->{_connected} = 0; |
912
|
30
|
|
|
|
|
62
|
$self->{_auth_state} = S_NEED_DO; |
913
|
30
|
|
|
|
|
64
|
$self->{_db_selection_state} = S_NEED_DO; |
914
|
30
|
|
|
|
|
47
|
$self->{_ready} = 0; |
915
|
30
|
|
|
|
|
67
|
$self->{_multi_mode} = 0; |
916
|
30
|
|
|
|
|
57
|
$self->{_reconnect_timer} = undef; |
917
|
|
|
|
|
|
|
|
918
|
30
|
|
|
|
|
55
|
return; |
919
|
|
|
|
|
|
|
} |
920
|
|
|
|
|
|
|
|
921
|
|
|
|
|
|
|
sub _abort { |
922
|
11
|
|
|
11
|
|
24
|
my $self = shift; |
923
|
11
|
|
|
|
|
19
|
my $err = shift; |
924
|
|
|
|
|
|
|
|
925
|
11
|
|
|
|
|
47
|
my @queued_commands = $self->_queued_commands; |
926
|
11
|
|
|
|
|
24
|
my %channels = %{ $self->{_channels} }; |
|
11
|
|
|
|
|
32
|
|
927
|
|
|
|
|
|
|
|
928
|
11
|
|
|
|
|
32
|
$self->{_input_queue} = []; |
929
|
11
|
|
|
|
|
27
|
$self->{_temp_queue} = []; |
930
|
11
|
|
|
|
|
23
|
$self->{_processing_queue} = []; |
931
|
11
|
|
|
|
|
27
|
$self->{_channels} = {}; |
932
|
11
|
|
|
|
|
22
|
$self->{_channel_cnt} = 0; |
933
|
11
|
|
|
|
|
18
|
$self->{_pchannel_cnt} = 0; |
934
|
|
|
|
|
|
|
|
935
|
11
|
100
|
66
|
|
|
71
|
if ( !defined $err && @queued_commands ) { |
936
|
3
|
|
|
|
|
34
|
$err = _new_error( 'Connection closed by client prematurely.', |
937
|
|
|
|
|
|
|
E_CONN_CLOSED_BY_CLIENT ); |
938
|
|
|
|
|
|
|
} |
939
|
|
|
|
|
|
|
|
940
|
11
|
50
|
|
|
|
29
|
if ( defined $err ) { |
941
|
11
|
|
|
|
|
47
|
my $err_msg = $err->message; |
942
|
11
|
|
|
|
|
35
|
my $err_code = $err->code; |
943
|
|
|
|
|
|
|
|
944
|
11
|
|
|
|
|
47
|
$self->{on_error}->($err); |
945
|
|
|
|
|
|
|
|
946
|
11
|
50
|
33
|
|
|
47
|
if ( %channels && $err_code != E_CONN_CLOSED_BY_CLIENT ) { |
947
|
0
|
|
|
|
|
0
|
foreach my $name ( keys %channels ) { |
948
|
0
|
|
|
|
|
0
|
my $err = _new_error( |
949
|
|
|
|
|
|
|
qq{Subscription to channel "$name" lost: $err_msg}, |
950
|
|
|
|
|
|
|
$err_code |
951
|
|
|
|
|
|
|
); |
952
|
|
|
|
|
|
|
|
953
|
0
|
|
|
|
|
0
|
my $cmd = $channels{$name}; |
954
|
0
|
|
|
|
|
0
|
$cmd->{on_reply}->( undef, $err ); |
955
|
|
|
|
|
|
|
} |
956
|
|
|
|
|
|
|
} |
957
|
|
|
|
|
|
|
|
958
|
11
|
|
|
|
|
43
|
foreach my $cmd (@queued_commands) { |
959
|
11
|
|
|
|
|
57
|
my $err = _new_error( qq{Operation "$cmd->{name}" aborted: $err_msg}, |
960
|
|
|
|
|
|
|
$err_code ); |
961
|
11
|
|
|
|
|
39
|
$cmd->{on_reply}->( undef, $err ); |
962
|
|
|
|
|
|
|
} |
963
|
|
|
|
|
|
|
} |
964
|
|
|
|
|
|
|
|
965
|
11
|
|
|
|
|
169
|
return; |
966
|
|
|
|
|
|
|
} |
967
|
|
|
|
|
|
|
|
968
|
|
|
|
|
|
|
sub _queued_commands { |
969
|
22
|
|
|
22
|
|
45
|
my $self = shift; |
970
|
|
|
|
|
|
|
|
971
|
|
|
|
|
|
|
return ( |
972
|
22
|
|
|
|
|
52
|
@{ $self->{_processing_queue} }, |
973
|
22
|
|
|
|
|
53
|
@{ $self->{_temp_queue} }, |
974
|
22
|
|
|
|
|
79
|
@{ $self->{_input_queue} }, |
|
22
|
|
|
|
|
74
|
|
975
|
|
|
|
|
|
|
); |
976
|
|
|
|
|
|
|
} |
977
|
|
|
|
|
|
|
|
978
|
|
|
|
|
|
|
sub _new_error { |
979
|
26
|
|
|
26
|
|
192
|
return AnyEvent::RipeRedis::Error->new(@_); |
980
|
|
|
|
|
|
|
} |
981
|
|
|
|
|
|
|
|
982
|
|
|
|
|
|
|
sub AUTOLOAD { |
983
|
12
|
|
|
12
|
|
4133
|
our $AUTOLOAD; |
984
|
12
|
|
|
|
|
24
|
my $cmd_name = $AUTOLOAD; |
985
|
12
|
|
|
|
|
83
|
$cmd_name =~ s/^.+:://; |
986
|
|
|
|
|
|
|
|
987
|
|
|
|
|
|
|
my $sub = sub { |
988
|
25
|
|
|
25
|
|
378
|
my $self = shift; |
989
|
|
|
|
|
|
|
|
990
|
25
|
|
|
|
|
99
|
my $cmd = $self->_prepare( $cmd_name, [@_] ); |
991
|
25
|
|
|
|
|
95
|
$self->_execute($cmd); |
992
|
|
|
|
|
|
|
|
993
|
17
|
|
|
|
|
49
|
return; |
994
|
12
|
|
|
|
|
48
|
}; |
995
|
|
|
|
|
|
|
|
996
|
12
|
|
|
|
|
25
|
do { |
997
|
21
|
|
|
21
|
|
292
|
no strict 'refs'; |
|
21
|
|
|
|
|
61
|
|
|
21
|
|
|
|
|
4499
|
|
998
|
12
|
|
|
|
|
23
|
*{$cmd_name} = $sub; |
|
12
|
|
|
|
|
37
|
|
999
|
|
|
|
|
|
|
}; |
1000
|
|
|
|
|
|
|
|
1001
|
12
|
|
|
|
|
26
|
goto &{$sub}; |
|
12
|
|
|
|
|
36
|
|
1002
|
|
|
|
|
|
|
} |
1003
|
|
|
|
|
|
|
|
1004
|
|
|
|
|
|
|
sub DESTROY { |
1005
|
17
|
|
|
17
|
|
4011
|
my $self = shift; |
1006
|
|
|
|
|
|
|
|
1007
|
17
|
100
|
|
|
|
89
|
if ( defined $self->{_handle} ) { |
1008
|
8
|
|
|
|
|
43
|
$self->{_handle}->destroy; |
1009
|
|
|
|
|
|
|
} |
1010
|
|
|
|
|
|
|
|
1011
|
17
|
100
|
|
|
|
1683
|
if ( defined $self->{_processing_queue} ) { |
1012
|
11
|
|
|
|
|
45
|
my @queued_commands = $self->_queued_commands; |
1013
|
|
|
|
|
|
|
|
1014
|
11
|
|
|
|
|
55
|
foreach my $cmd (@queued_commands) { |
1015
|
2
|
|
|
|
|
38
|
warn qq{Operation "$cmd->{name}" aborted:} |
1016
|
|
|
|
|
|
|
. " Client object destroyed prematurely.\n"; |
1017
|
|
|
|
|
|
|
} |
1018
|
|
|
|
|
|
|
} |
1019
|
|
|
|
|
|
|
|
1020
|
17
|
|
|
|
|
661
|
return; |
1021
|
|
|
|
|
|
|
} |
1022
|
|
|
|
|
|
|
|
1023
|
|
|
|
|
|
|
1; |
1024
|
|
|
|
|
|
|
__END__ |