| … | |
… | |
| 33 | $self |
33 | $self |
| 34 | } |
34 | } |
| 35 | |
35 | |
| 36 | sub init { |
36 | sub init { |
| 37 | # |
37 | # |
| 38 | } |
|
|
| 39 | |
|
|
| 40 | #d# only needed for bad global code at the moment |
|
|
| 41 | sub transport_error { |
|
|
| 42 | } |
38 | } |
| 43 | |
39 | |
| 44 | sub send { |
40 | sub send { |
| 45 | &{ shift->{send} } |
41 | &{ shift->{send} } |
| 46 | } |
42 | } |
| … | |
… | |
| 96 | delete $self->{trial}; |
92 | delete $self->{trial}; |
| 97 | |
93 | |
| 98 | $self->transport_error (transport_error => $self->{id}, "switched connections") |
94 | $self->transport_error (transport_error => $self->{id}, "switched connections") |
| 99 | if $self->{transport}; |
95 | if $self->{transport}; |
| 100 | |
96 | |
| 101 | delete $self->{connect_addr}; |
|
|
| 102 | delete $self->{connect_w}; |
97 | delete $self->{connect_w}; |
| 103 | delete $self->{connect_to}; |
98 | delete $self->{connect_to}; |
| 104 | |
99 | |
| 105 | $self->{transport} = $transport; |
100 | $self->{transport} = $transport; |
| 106 | |
101 | |
| … | |
… | |
| 110 | |
105 | |
| 111 | $self->{send} = $transport_send; |
106 | $self->{send} = $transport_send; |
| 112 | |
107 | |
| 113 | $transport_send->($_) |
108 | $transport_send->($_) |
| 114 | for @{ delete $self->{queue} || [] }; |
109 | for @{ delete $self->{queue} || [] }; |
|
|
110 | } |
|
|
111 | |
|
|
112 | sub connect { |
|
|
113 | my ($self) = @_; |
|
|
114 | |
|
|
115 | return if $self->{transport}; |
|
|
116 | return if $self->{connect_w}; |
|
|
117 | |
|
|
118 | Scalar::Util::weaken $self; |
|
|
119 | |
|
|
120 | $self->{connect_to} ||= AE::timer $AnyEvent::MP::Kernel::CONFIG->{connect_interval}, 0, sub { |
|
|
121 | $self->transport_error (transport_error => $self->{id}, "unable to connect"); |
|
|
122 | }; |
|
|
123 | |
|
|
124 | # maybe @$addresses? |
|
|
125 | my $addresses = $AnyEvent::MP::Kernel::GLOBAL_DB{"'l"}{$self->{id}}; |
|
|
126 | |
|
|
127 | if ($addresses) { |
|
|
128 | $self->connect_to ($addresses); |
|
|
129 | } else { |
|
|
130 | # on global nodes, all bets are off now - we either know the node, or we don't |
|
|
131 | unless ($AnyEvent::MP::Kernel::GLOBAL) { |
|
|
132 | AnyEvent::MP::Kernel::g_find ($self->{id}); |
|
|
133 | } |
|
|
134 | } |
|
|
135 | } |
|
|
136 | |
|
|
137 | sub connect_to { |
|
|
138 | my ($self, $addresses) = @_; |
|
|
139 | |
|
|
140 | return if $self->{transport}; |
|
|
141 | return if $self->{connect_w}; |
|
|
142 | |
|
|
143 | return unless @$addresses; |
|
|
144 | |
|
|
145 | $AnyEvent::MP::Kernel::WARN->(9, "connecting to $self->{id} with [@$addresses]"); |
|
|
146 | |
|
|
147 | my $monitor = $AnyEvent::MP::Kernel::CONFIG->{monitor_timeout}; |
|
|
148 | my $interval = $AnyEvent::MP::Kernel::CONFIG->{connect_interval}; |
|
|
149 | |
|
|
150 | $interval = ($monitor - $interval) / @$addresses |
|
|
151 | if ($monitor - $interval) / @$addresses < $interval; |
|
|
152 | |
|
|
153 | $interval = 0.4 if $interval < 0.4; |
|
|
154 | |
|
|
155 | my @endpoints = reverse @$addresses; |
|
|
156 | |
|
|
157 | $self->{connect_w} = AE::timer 0, $interval * (0.9 + 0.1 * rand), sub { |
|
|
158 | my $endpoint = pop @endpoints; |
|
|
159 | |
|
|
160 | $AnyEvent::MP::Kernel::WARN->(9, "connecting to $self->{id} at $endpoint"); |
|
|
161 | |
|
|
162 | $self->{trial}{$endpoint} ||= do { |
|
|
163 | my ($host, $port) = AnyEvent::Socket::parse_hostport $endpoint |
|
|
164 | or return $AnyEvent::MP::Kernel::WARN->(1, "$self->{id}: not a resolved node reference."); |
|
|
165 | |
|
|
166 | AnyEvent::MP::Transport::mp_connect |
|
|
167 | $host, $port, |
|
|
168 | sub { delete $self->{trial}{$endpoint} }, |
|
|
169 | }; |
|
|
170 | }; |
| 115 | } |
171 | } |
| 116 | |
172 | |
| 117 | sub connect { |
173 | sub connect { |
| 118 | my ($self) = @_; |
174 | my ($self) = @_; |
| 119 | |
175 | |
| … | |
… | |
| 132 | my @addresses = @{ $AnyEvent::MP::Kernel::GLOBAL_DB{"'l"}{$self->{id}} }; |
188 | my @addresses = @{ $AnyEvent::MP::Kernel::GLOBAL_DB{"'l"}{$self->{id}} }; |
| 133 | |
189 | |
| 134 | unless (@addresses) { |
190 | unless (@addresses) { |
| 135 | # on global nodes, all bets are off now - we either know the node, or we don't |
191 | # on global nodes, all bets are off now - we either know the node, or we don't |
| 136 | unless ($AnyEvent::MP::Kernel::GLOBAL) { |
192 | unless ($AnyEvent::MP::Kernel::GLOBAL) { |
| 137 | $self->{connect_w} = AnyEvent::MP::Kernel::global_req (g_find => $self->{id}); |
193 | AnyEvent::MP::Kernel::g_find ($self->{id}); |
| 138 | } |
194 | } |
| 139 | return; |
195 | return; |
| 140 | } |
196 | } |
| 141 | |
|
|
| 142 | $self->{connect_addr} = \@addresses; # a bit weird, but efficient |
|
|
| 143 | |
197 | |
| 144 | $AnyEvent::MP::Kernel::WARN->(9, "connecting to $self->{id} with [@addresses]"); |
198 | $AnyEvent::MP::Kernel::WARN->(9, "connecting to $self->{id} with [@addresses]"); |
| 145 | |
199 | |
| 146 | my $interval = $AnyEvent::MP::Kernel::CONFIG->{connect_interval}; |
200 | my $interval = $AnyEvent::MP::Kernel::CONFIG->{connect_interval}; |
| 147 | |
201 | |
