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Comparing AnyEvent-MP/MP/Node.pm (file contents):
Revision 1.37 by root, Sun Sep 6 00:13:21 2009 UTC vs.
Revision 1.47 by root, Sat Nov 28 12:40:22 2009 UTC

… …
92 delete $self->{trial}; 92 delete $self->{trial};
93 93
94 $self->transport_error (transport_error => "switched connections") 94 $self->transport_error (transport_error => "switched connections")
95 if $self->{transport}; 95 if $self->{transport};
96 96
97 delete $self->{connect_addr};
97 delete $self->{connect_w}; 98 delete $self->{connect_w};
98 delete $self->{connect_to}; 99 delete $self->{connect_to};
99 100
100 $self->{transport} = $transport; 101 $self->{transport} = $transport;
101 102
102 my $transport_send = $transport->can ("send"); 103 my $transport_send = $transport->can ("send");
103 104
105 AnyEvent::MP::Kernel::_inject_nodeevent ($self, 1);
106
104 $self->{send} = sub { 107 $self->{send} = sub {
105 $transport_send->($transport, $_[0]); 108 $transport_send->($transport, $_[0]);
106 }; 109 };
107 110
108 AnyEvent::MP::Kernel::_inject_nodeevent ($self, 1);
109
110 $transport->send ($_) 111 $transport->send ($_)
111 for @{ delete $self->{queue} || [] }; 112 for @{ delete $self->{queue} || [] };
112} 113}
113 114
114sub connect { 115sub connect {
… …
123 $self->{connect_to} ||= AE::timer $monitor, 0, sub { 124 $self->{connect_to} ||= AE::timer $monitor, 0, sub {
124 $self->transport_error (transport_error => $self->{id}, "unable to connect"); 125 $self->transport_error (transport_error => $self->{id}, "unable to connect");
125 }; 126 };
126 127
127 return unless @addresses; 128 return unless @addresses;
129
128 return if $self->{connect_w}; 130 if ($self->{connect_w}) {
131 # sometimes we get told about new addresses after we started to connect
132 unshift @{$self->{connect_addr}}, @addresses;
133 return;
134 }
135
136 $self->{connect_addr} = \@addresses; # a bit weird, but efficient
129 137
130 $AnyEvent::MP::Kernel::WARN->(9, "connecting to $self->{id} with [@addresses]"); 138 $AnyEvent::MP::Kernel::WARN->(9, "connecting to $self->{id} with [@addresses]");
131 139
132 my $interval = $AnyEvent::MP::Kernel::CONFIG->{connect_interval}; 140 my $interval = $AnyEvent::MP::Kernel::CONFIG->{connect_interval};
133 141
… …
199 207
200sub connect { 208sub connect {
201 # we are trivially connected 209 # we are trivially connected
202} 210}
203 211
212# delay every so often to avoid recursion, also used to delay after spawn
213our $DELAY = -50;
214our @DELAY;
215our $DELAY_W;
216
217sub _send_delayed {
218 local $AnyEvent::MP::Kernel::SRCNODE = $AnyEvent::MP::Kernel::NODE{""};
219 (shift @DELAY)->()
220 while @DELAY;
221 undef $DELAY_W;
222 $DELAY = -50;
223}
224
204sub transport_reset { 225sub transport_reset {
205 my ($self) = @_; 226 my ($self) = @_;
206 227
207 Scalar::Util::weaken $self; 228 Scalar::Util::weaken $self;
208 229
209 $self->{send} = sub { 230 $self->{send} = sub {
231 if ($DELAY++ >= 0) {
232 my $msg = $_[0];
233 push @DELAY, sub { AnyEvent::MP::Kernel::_inject (@$msg) };
234 $DELAY_W ||= AE::timer 0, 0, \&_send_delayed;
235 return;
236 }
237
210 local $AnyEvent::MP::Kernel::SRCNODE = $self; 238 local $AnyEvent::MP::Kernel::SRCNODE = $self;
211 AnyEvent::MP::Kernel::_inject (@{ $_[0] }); 239 AnyEvent::MP::Kernel::_inject (@{ $_[0] });
212 }; 240 };
213} 241}
214 242
… …
219} 247}
220 248
221sub kill { 249sub kill {
222 my ($self, $port, @reason) = @_; 250 my ($self, $port, @reason) = @_;
223 251
252 my $delay_cb = sub {
224 delete $AnyEvent::MP::Kernel::PORT{$port}; 253 delete $AnyEvent::MP::Kernel::PORT{$port}
254 or return; # killing nonexistent ports is O.K.
225 delete $AnyEvent::MP::Kernel::PORT_DATA{$port}; 255 delete $AnyEvent::MP::Kernel::PORT_DATA{$port};
226 256
227 my $mon = delete $AnyEvent::MP::Kernel::LMON{$port} 257 my $mon = delete $AnyEvent::MP::Kernel::LMON{$port}
228 or !@reason 258 or !@reason
229 or $AnyEvent::MP::Kernel::WARN->(8, "unmonitored local port $port died with reason: @reason"); 259 or $AnyEvent::MP::Kernel::WARN->(2, "unmonitored local port $port died with reason: @reason");
230 260
231 $_->(@reason) for values %$mon; 261 $_->(@reason) for values %$mon;
262 };
263
264 # we _always_ delay kil's, to avoid calling mon callbacks
265 # from anything but the event loop context.
266 $DELAY = 1;
267 push @DELAY, $delay_cb;
268 $DELAY_W ||= AE::timer 0, 0, \&_send_delayed;
232} 269}
233 270
234sub monitor { 271sub monitor {
235 my ($self, $portid, $cb) = @_; 272 my ($self, $portid, $cb) = @_;
236 273
274 my $delay_cb = sub {
237 return $cb->(no_such_port => "cannot monitor nonexistent port", "$self->{id}#$portid") 275 return $cb->(no_such_port => "cannot monitor nonexistent port", "$self->{id}#$portid")
238 unless exists $AnyEvent::MP::Kernel::PORT{$portid}; 276 unless exists $AnyEvent::MP::Kernel::PORT{$portid};
239 277
240 $AnyEvent::MP::Kernel::LMON{$portid}{$cb+0} = $cb; 278 $AnyEvent::MP::Kernel::LMON{$portid}{$cb+0} = $cb;
279 };
280
281 $DELAY_W ? push @DELAY, $delay_cb : &$delay_cb;
241} 282}
242 283
243sub unmonitor { 284sub unmonitor {
244 my ($self, $portid, $cb) = @_; 285 my ($self, $portid, $cb) = @_;
245 286
287 my $delay_cb = sub {
246 delete $AnyEvent::MP::Kernel::LMON{$portid}{$cb+0}; 288 delete $AnyEvent::MP::Kernel::LMON{$portid}{$cb+0};
289 };
290
291 $DELAY_W ? push @DELAY, $delay_cb : &$delay_cb;
247} 292}
248 293
249=head1 SEE ALSO 294=head1 SEE ALSO
250 295
251L<AnyEvent::MP>. 296L<AnyEvent::MP>.

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