… | |
… | |
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 = $transport->can ("send"); |
103 | |
104 | |
|
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105 | AnyEvent::MP::Kernel::_inject_nodeevent ($self, 1); |
|
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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); |
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109 | |
|
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110 | $transport->send ($_) |
111 | $transport->send ($_) |
111 | for @{ delete $self->{queue} || [] }; |
112 | for @{ delete $self->{queue} || [] }; |
112 | } |
113 | } |
113 | |
114 | |
114 | sub connect { |
115 | sub connect { |
… | |
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116 | |
117 | |
117 | return if $self->{transport}; |
118 | return if $self->{transport}; |
118 | |
119 | |
119 | Scalar::Util::weaken $self; |
120 | Scalar::Util::weaken $self; |
120 | |
121 | |
121 | my $monitor = $AnyEvent::MP::Config::CFG{monitor_timeout} || $AnyEvent::MP::Kernel::MONITOR_TIMEOUT; |
122 | my $monitor = $AnyEvent::MP::Kernel::CONFIG->{monitor_timeout}; |
122 | |
123 | |
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; |
|
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129 | |
128 | return if $self->{connect_w}; |
130 | if ($self->{connect_w}) { |
|
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131 | # sometimes we get told about new addresses after we started to connect |
|
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132 | unshift @{$self->{connect_addr}}, @addresses; |
|
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133 | return; |
|
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134 | } |
|
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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::Config::CFG{connect_interval} || $AnyEvent::MP::Kernel::CONNECT_INTERVAL; |
140 | my $interval = $AnyEvent::MP::Kernel::CONFIG->{connect_interval}; |
133 | |
141 | |
134 | $interval = ($monitor - $interval) / @addresses |
142 | $interval = ($monitor - $interval) / @addresses |
135 | if ($monitor - $interval) / @addresses < $interval; |
143 | if ($monitor - $interval) / @addresses < $interval; |
136 | |
144 | |
137 | $interval = 0.4 if $interval < 0.4; |
145 | $interval = 0.4 if $interval < 0.4; |
… | |
… | |
199 | |
207 | |
200 | sub connect { |
208 | sub connect { |
201 | # we are trivially connected |
209 | # we are trivially connected |
202 | } |
210 | } |
203 | |
211 | |
|
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212 | # delay every so often to avoid recursion, also used to delay after spawn |
|
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213 | our $DELAY = -50; |
|
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214 | our @DELAY; |
|
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215 | our $DELAY_W; |
|
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216 | |
|
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217 | sub _send_delayed { |
|
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218 | local $AnyEvent::MP::Kernel::SRCNODE = $AnyEvent::MP::Kernel::NODE{""}; |
|
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219 | (shift @DELAY)->() |
|
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220 | while @DELAY; |
|
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221 | undef $DELAY_W; |
|
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222 | $DELAY = -50; |
|
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223 | } |
|
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224 | |
204 | sub transport_reset { |
225 | sub transport_reset { |
205 | my ($self) = @_; |
226 | my ($self) = @_; |
206 | |
227 | |
207 | Scalar::Util::weaken $self; |
228 | Scalar::Util::weaken $self; |
208 | |
229 | |
209 | $self->{send} = sub { |
230 | $self->{send} = sub { |
|
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231 | if ($DELAY++ >= 0) { |
|
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232 | my $msg = $_[0]; |
|
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233 | push @DELAY, sub { AnyEvent::MP::Kernel::_inject (@$msg) }; |
|
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234 | $DELAY_W ||= AE::timer 0, 0, \&_send_delayed; |
|
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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 (@{ $_[0] }); |
212 | }; |
240 | }; |
213 | } |
241 | } |
214 | |
242 | |
… | |
… | |
219 | } |
247 | } |
220 | |
248 | |
221 | sub kill { |
249 | sub kill { |
222 | my ($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->(2, "unmonitored local port $port died with reason: @reason"); |
259 | or $AnyEvent::MP::Kernel::WARN->(8, "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 | $DELAY_W ||= AE::timer 0, 0, \&_send_delayed; |
232 | } |
269 | } |
233 | |
270 | |
234 | sub monitor { |
271 | sub monitor { |
235 | my ($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") |
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 | |
243 | sub unmonitor { |
284 | sub 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 | |
251 | L<AnyEvent::MP>. |
296 | L<AnyEvent::MP>. |