| … | |
… | |
| 204 | use AnyEvent (); |
204 | use AnyEvent (); |
| 205 | use Guard (); |
205 | use Guard (); |
| 206 | |
206 | |
| 207 | use base "Exporter"; |
207 | use base "Exporter"; |
| 208 | |
208 | |
| 209 | our $VERSION = $AnyEvent::MP::Config::VERSION; |
209 | our $VERSION = '2.02'; # also in MP/Config.pm |
| 210 | |
210 | |
| 211 | our @EXPORT = qw( |
211 | our @EXPORT = qw( |
| 212 | NODE $NODE |
212 | NODE $NODE |
| 213 | configure |
213 | configure |
| 214 | node_of port_is_local |
214 | node_of port_is_local |
| … | |
… | |
| 311 | |
311 | |
| 312 | =item step 2, bind listener sockets |
312 | =item step 2, bind listener sockets |
| 313 | |
313 | |
| 314 | The next step is to look up the binds in the profile, followed by binding |
314 | The next step is to look up the binds in the profile, followed by binding |
| 315 | aemp protocol listeners on all binds specified (it is possible and valid |
315 | aemp protocol listeners on all binds specified (it is possible and valid |
| 316 | to have no binds, meaning that the node cannot be contacted form the |
316 | to have no binds, meaning that the node cannot be contacted from the |
| 317 | outside. This means the node cannot talk to other nodes that also have no |
317 | outside. This means the node cannot talk to other nodes that also have no |
| 318 | binds, but it can still talk to all "normal" nodes). |
318 | binds, but it can still talk to all "normal" nodes). |
| 319 | |
319 | |
| 320 | If the profile does not specify a binds list, then a default of C<*> is |
320 | If the profile does not specify a binds list, then a default of C<*> is |
| 321 | used, meaning the node will bind on a dynamically-assigned port on every |
321 | used, meaning the node will bind on a dynamically-assigned port on every |
| … | |
… | |
| 418 | =cut |
418 | =cut |
| 419 | |
419 | |
| 420 | sub rcv($@); |
420 | sub rcv($@); |
| 421 | |
421 | |
| 422 | my $KILME = sub { |
422 | my $KILME = sub { |
| 423 | (my $tag = substr $_[0], 0, 30) =~ s/([\x20-\x7e])/./g; |
423 | (my $tag = substr $_[0], 0, 30) =~ s/([^\x20-\x7e])/./g; |
| 424 | kil $SELF, unhandled_message => "no callback found for message '$tag'"; |
424 | kil $SELF, unhandled_message => "no callback found for message '$tag'"; |
| 425 | }; |
425 | }; |
| 426 | |
426 | |
| 427 | sub port(;&) { |
427 | sub port(;&) { |
| 428 | my $id = $UNIQ . ++$ID; |
428 | my $id = $UNIQ . ++$ID; |
| … | |
… | |
| 539 | $port |
539 | $port |
| 540 | } |
540 | } |
| 541 | |
541 | |
| 542 | =item peval $port, $coderef[, @args] |
542 | =item peval $port, $coderef[, @args] |
| 543 | |
543 | |
| 544 | Evaluates the given C<$codref> within the contetx of C<$port>, that is, |
544 | Evaluates the given C<$codref> within the context of C<$port>, that is, |
| 545 | when the code throws an exception the C<$port> will be killed. |
545 | when the code throws an exception the C<$port> will be killed. |
| 546 | |
546 | |
| 547 | Any remaining args will be passed to the callback. Any return values will |
547 | Any remaining args will be passed to the callback. Any return values will |
| 548 | be returned to the caller. |
548 | be returned to the caller. |
| 549 | |
549 | |
| … | |
… | |
| 1314 | C<grp_mon> can be replaced by C<db_mon> with minor changes - C<db_mon> |
1314 | C<grp_mon> can be replaced by C<db_mon> with minor changes - C<db_mon> |
| 1315 | passes a hash as first argument, and an extra C<$chg> argument that can be |
1315 | passes a hash as first argument, and an extra C<$chg> argument that can be |
| 1316 | ignored: |
1316 | ignored: |
| 1317 | |
1317 | |
| 1318 | db_mon $group => sub { |
1318 | db_mon $group => sub { |
| 1319 | my ($ports, $add, $chg, $lde) = @_; |
1319 | my ($ports, $add, $chg, $del) = @_; |
| 1320 | $ports = [keys %$ports]; |
1320 | $ports = [keys %$ports]; |
| 1321 | |
1321 | |
| 1322 | # now $ports, $add and $del are the same as |
1322 | # now $ports, $add and $del are the same as |
| 1323 | # were originally passed by grp_mon. |
1323 | # were originally passed by grp_mon. |
| 1324 | ... |
1324 | ... |
| … | |
… | |
| 1378 | =back |
1378 | =back |
| 1379 | |
1379 | |
| 1380 | =head1 LOGGING |
1380 | =head1 LOGGING |
| 1381 | |
1381 | |
| 1382 | AnyEvent::MP does not normally log anything by itself, but since it is the |
1382 | AnyEvent::MP does not normally log anything by itself, but since it is the |
| 1383 | root of the contetx hierarchy for AnyEvent::MP modules, it will receive |
1383 | root of the context hierarchy for AnyEvent::MP modules, it will receive |
| 1384 | all log messages by submodules. |
1384 | all log messages by submodules. |
| 1385 | |
1385 | |
| 1386 | =head1 SEE ALSO |
1386 | =head1 SEE ALSO |
| 1387 | |
1387 | |
| 1388 | L<AnyEvent::MP::Intro> - a gentle introduction. |
1388 | L<AnyEvent::MP::Intro> - a gentle introduction. |
