… | |
… | |
14 | |
14 | |
15 | AnyEvent::Handle - non-blocking I/O on file handles via AnyEvent |
15 | AnyEvent::Handle - non-blocking I/O on file handles via AnyEvent |
16 | |
16 | |
17 | =cut |
17 | =cut |
18 | |
18 | |
19 | our $VERSION = 4.33; |
19 | our $VERSION = 4.331; |
20 | |
20 | |
21 | =head1 SYNOPSIS |
21 | =head1 SYNOPSIS |
22 | |
22 | |
23 | use AnyEvent; |
23 | use AnyEvent; |
24 | use AnyEvent::Handle; |
24 | use AnyEvent::Handle; |
… | |
… | |
27 | |
27 | |
28 | my $handle = |
28 | my $handle = |
29 | AnyEvent::Handle->new ( |
29 | AnyEvent::Handle->new ( |
30 | fh => \*STDIN, |
30 | fh => \*STDIN, |
31 | on_eof => sub { |
31 | on_eof => sub { |
32 | $cv->broadcast; |
32 | $cv->send; |
33 | }, |
33 | }, |
34 | ); |
34 | ); |
35 | |
35 | |
36 | # send some request line |
36 | # send some request line |
37 | $handle->push_write ("getinfo\015\012"); |
37 | $handle->push_write ("getinfo\015\012"); |
… | |
… | |
254 | |
254 | |
255 | You can also provide your own TLS connection object, but you have |
255 | You can also provide your own TLS connection object, but you have |
256 | to make sure that you call either C<Net::SSLeay::set_connect_state> |
256 | to make sure that you call either C<Net::SSLeay::set_connect_state> |
257 | or C<Net::SSLeay::set_accept_state> on it before you pass it to |
257 | or C<Net::SSLeay::set_accept_state> on it before you pass it to |
258 | AnyEvent::Handle. |
258 | AnyEvent::Handle. |
|
|
259 | |
|
|
260 | B<IMPORTANT:> since Net::SSLeay "objects" are really only integers, |
|
|
261 | passing in the wrong integer will lead to certain crash. This most often |
|
|
262 | happens when one uses a stylish C<< tls => 1 >> and is surprised about the |
|
|
263 | segmentation fault. |
259 | |
264 | |
260 | See the C<< ->starttls >> method for when need to start TLS negotiation later. |
265 | See the C<< ->starttls >> method for when need to start TLS negotiation later. |
261 | |
266 | |
262 | =item tls_ctx => $ssl_ctx |
267 | =item tls_ctx => $ssl_ctx |
263 | |
268 | |
… | |
… | |
1139 | } |
1144 | } |
1140 | }; |
1145 | }; |
1141 | |
1146 | |
1142 | =item json => $cb->($handle, $hash_or_arrayref) |
1147 | =item json => $cb->($handle, $hash_or_arrayref) |
1143 | |
1148 | |
1144 | Reads a JSON object or array, decodes it and passes it to the callback. |
1149 | Reads a JSON object or array, decodes it and passes it to the |
|
|
1150 | callback. When a parse error occurs, an C<EBADMSG> error will be raised. |
1145 | |
1151 | |
1146 | If a C<json> object was passed to the constructor, then that will be used |
1152 | If a C<json> object was passed to the constructor, then that will be used |
1147 | for the final decode, otherwise it will create a JSON coder expecting UTF-8. |
1153 | for the final decode, otherwise it will create a JSON coder expecting UTF-8. |
1148 | |
1154 | |
1149 | This read type uses the incremental parser available with JSON version |
1155 | This read type uses the incremental parser available with JSON version |
… | |
… | |
1166 | my $rbuf = \$self->{rbuf}; |
1172 | my $rbuf = \$self->{rbuf}; |
1167 | |
1173 | |
1168 | my $json = $self->{json} ||= JSON->new->utf8; |
1174 | my $json = $self->{json} ||= JSON->new->utf8; |
1169 | |
1175 | |
1170 | sub { |
1176 | sub { |
1171 | my $ref = $json->incr_parse ($self->{rbuf}); |
1177 | my $ref = eval { $json->incr_parse ($self->{rbuf}) }; |
1172 | |
1178 | |
1173 | if ($ref) { |
1179 | if ($ref) { |
1174 | $self->{rbuf} = $json->incr_text; |
1180 | $self->{rbuf} = $json->incr_text; |
1175 | $json->incr_text = ""; |
1181 | $json->incr_text = ""; |
1176 | $cb->($self, $ref); |
1182 | $cb->($self, $ref); |
1177 | |
1183 | |
1178 | 1 |
1184 | 1 |
|
|
1185 | } elsif ($@) { |
|
|
1186 | # error case |
|
|
1187 | $json->incr_skip; |
|
|
1188 | |
|
|
1189 | $self->{rbuf} = $json->incr_text; |
|
|
1190 | $json->incr_text = ""; |
|
|
1191 | |
|
|
1192 | $self->_error (&Errno::EBADMSG); |
|
|
1193 | |
|
|
1194 | () |
1179 | } else { |
1195 | } else { |
1180 | $self->{rbuf} = ""; |
1196 | $self->{rbuf} = ""; |
|
|
1197 | |
1181 | () |
1198 | () |
1182 | } |
1199 | } |
1183 | } |
1200 | } |
1184 | }; |
1201 | }; |
1185 | |
1202 | |