51 |
$self; |
$self; |
52 |
} |
} |
53 |
|
|
54 |
|
sub _sock_result { |
55 |
|
my $result = <$sock>; |
56 |
|
warn "# result: ",dump( $result ); |
57 |
|
$result =~ s{\r\n$}{} || warn "can't find cr/lf"; |
58 |
|
return $result; |
59 |
|
} |
60 |
|
|
61 |
=head1 Connection Handling |
=head1 Connection Handling |
62 |
|
|
63 |
=head2 quit |
=head2 quit |
126 |
|
|
127 |
=cut |
=cut |
128 |
|
|
129 |
|
|
130 |
|
|
131 |
sub incr { |
sub incr { |
132 |
my ( $self, $key, $value ) = @_; |
my ( $self, $key, $value ) = @_; |
133 |
if ( defined $value ) { |
if ( defined $value ) { |
135 |
} else { |
} else { |
136 |
print $sock "INCR $key\r\n"; |
print $sock "INCR $key\r\n"; |
137 |
} |
} |
138 |
my $count = <$sock>; |
_sock_result(); |
139 |
warn "# $key = $count"; |
} |
140 |
return $count; |
|
141 |
|
=head2 decr |
142 |
|
|
143 |
|
$r->decr('counter'); |
144 |
|
$r->decr('tripplets', 3); |
145 |
|
|
146 |
|
=cut |
147 |
|
|
148 |
|
sub decr { |
149 |
|
my ( $self, $key, $value ) = @_; |
150 |
|
if ( defined $value ) { |
151 |
|
print $sock "DECRBY $key $value\r\n"; |
152 |
|
} else { |
153 |
|
print $sock "DECR $key\r\n"; |
154 |
|
} |
155 |
|
_sock_result(); |
156 |
|
} |
157 |
|
|
158 |
|
=head2 exists |
159 |
|
|
160 |
|
$r->exists( 'key' ) && print "got key!"; |
161 |
|
|
162 |
|
=cut |
163 |
|
|
164 |
|
sub exists { |
165 |
|
my ( $self, $key ) = @_; |
166 |
|
print $sock "EXISTS $key\r\n"; |
167 |
|
_sock_result(); |
168 |
|
} |
169 |
|
|
170 |
|
=head2 del |
171 |
|
|
172 |
|
$r->del( 'key' ) || warn "key doesn't exist"; |
173 |
|
|
174 |
|
=cut |
175 |
|
|
176 |
|
sub del { |
177 |
|
my ( $self, $key ) = @_; |
178 |
|
print $sock "DEL $key\r\n"; |
179 |
|
_sock_result(); |
180 |
|
} |
181 |
|
|
182 |
|
=head2 type |
183 |
|
|
184 |
|
$r->type( 'key' ); # = string |
185 |
|
|
186 |
|
=cut |
187 |
|
|
188 |
|
sub type { |
189 |
|
my ( $self, $key ) = @_; |
190 |
|
print $sock "type $key\r\n"; |
191 |
|
_sock_result(); |
192 |
} |
} |
193 |
|
|
194 |
=head1 AUTHOR |
=head1 AUTHOR |