55 |
my $self=$class->SUPER::newFromServer(shift); |
my $self=$class->SUPER::newFromServer(shift); |
56 |
|
|
57 |
$self->{'headerBuffer'}=''; |
$self->{'headerBuffer'}=''; |
58 |
$self->{'MessageCount'}=0; |
$self->{'messageCount'}=0; |
|
$self->{'MaxMessageCount'}=0; |
|
|
|
|
|
$self->{'ConnectionStart'}=time; |
|
|
my $maxTime=$::CONF{'MaxTime'}; |
|
|
if($maxTime>0) |
|
|
{ |
|
|
$self->{'ConnectionTimeLimit'}=$self->{'ConnectionStart'}+$maxTime; |
|
|
} |
|
59 |
|
|
60 |
$::Statistics->{'current_subscribers'}++; |
$::Statistics->{'current_subscribers'}++; |
61 |
$::Statistics->{'subscriber_connections_accepted'}++; |
$::Statistics->{'subscriber_connections_accepted'}++; |
76 |
} |
} |
77 |
} |
} |
78 |
|
|
79 |
|
sub subscriberExists { |
80 |
|
my $class=shift; |
81 |
|
my $id=shift; |
82 |
|
|
83 |
|
return exists($PersistentConnections{$id}); |
84 |
|
} |
85 |
|
|
86 |
sub pingPersistentConnections { |
sub pingPersistentConnections { |
87 |
my $class=shift; |
my $class=shift; |
88 |
|
|
105 |
return scalar(keys %PersistentConnections); |
return scalar(keys %PersistentConnections); |
106 |
} |
} |
107 |
|
|
108 |
|
sub listSubscribers { |
109 |
|
my $class=shift; |
110 |
|
my $list=''; |
111 |
|
foreach my $subscriber (keys %PersistentConnections) |
112 |
|
{ |
113 |
|
my $sub = $PersistentConnections{$subscriber}; |
114 |
|
$list .= $subscriber.' '.$sub->{'ip'}.' '.$sub->{'connectionStart'}.' '.$sub->{'connectionTimeLimit'}.' '.($sub->{'connectionTimeLimit'}-time).' '.$sub->{'messageCount'}.' "'.$sub->{'useragent'}."\"$::CRLF"; |
115 |
|
} |
116 |
|
$list; |
117 |
|
} |
118 |
|
|
119 |
############################################################################### |
############################################################################### |
120 |
# Instance methods |
# Instance methods |
121 |
############################################################################### |
############################################################################### |
123 |
my $self=shift; |
my $self=shift; |
124 |
my $line=shift; |
my $line=shift; |
125 |
|
|
126 |
# Once the header was processed we ignore any input |
# Once the header was processed we ignore any input - Meteor does not accept or process request bodies |
127 |
return unless(exists($self->{'headerBuffer'})); |
return unless(exists($self->{'headerBuffer'})); |
128 |
|
|
129 |
if($line ne '') |
if($line ne '') |
144 |
# |
# |
145 |
# Find the 'GET' line |
# Find the 'GET' line |
146 |
# |
# |
147 |
if($self->{'headerBuffer'}=~/GET\s+$::CONF{'SubscriberDynamicPageAddress'}\/([0-9a-z]+)\/([0-9a-z]+)\/(\S+)/i) |
if($self->{'headerBuffer'}=~/GET\s+$::CONF{'SubscriberDynamicPageAddress'}\/([0-9a-z]+)\/([0-9a-z]+)\/([a-z0-9_\-\%\.\/]+).*?/i) |
148 |
{ |
{ |
149 |
$self->{'subscriberID'}=$1; |
$self->{'subscriberID'}=$1; |
150 |
$self->{'mode'}=$2; |
$self->{'mode'}=$2; |
151 |
my $persist=$self->getConf('Persist'); |
my $persist=$self->getConf('Persist'); |
152 |
my $maxTime=$self->getConf('MaxTime'); |
my $maxTime=$self->getConf('MaxTime'); |
153 |
$self->{'ConnectionTimeLimit'} = ($self->{'ConnectionStart'}+$maxTime) if ($maxTime>0); |
$self->{'connectionTimeLimit'} = ($self->{'connectionStart'}+$maxTime) if ($maxTime>0); |
154 |
|
|
155 |
my @channelData=split('/',$3); |
my @channelData=split('/',$3); |
156 |
my $channels={}; |
my $channels={}; |
168 |
} |
} |
169 |
} |
} |
170 |
} |
} |
171 |
my $useragent = ($self->{'headerBuffer'}=~/User-Agent: (.+)/i) ? $1 : "-"; |
$self->{'useragent'} = ($self->{'headerBuffer'}=~/User-Agent: (.+)/i) ? $1 : "-"; |
|
|
|
|
delete($self->{'headerBuffer'}); |
|
172 |
|
|
173 |
if ($persist) { |
if ($persist) { |
174 |
|
# New persistent connection: kill any existing connection with same ID |
175 |
$self->deleteSubscriberWithID($self->{'subscriberID'}); |
$self->deleteSubscriberWithID($self->{'subscriberID'}); |
176 |
|
# Add new persistent connection to collection |
177 |
$PersistentConnections{$self->{'subscriberID'}}=$self; |
$PersistentConnections{$self->{'subscriberID'}}=$self; |
178 |
|
} else { |
179 |
|
$::Pollers->{$self->{'subscriberID'}} = time; |
180 |
} |
} |
181 |
|
|
182 |
if(scalar(keys %{$channels})) { |
if(scalar(keys %{$channels})) { |
186 |
foreach $channelName (keys %{$channels}) { |
foreach $channelName (keys %{$channels}) { |
187 |
my $channel=Meteor::Channel->channelWithName($channelName); |
my $channel=Meteor::Channel->channelWithName($channelName); |
188 |
$self->{'channels'}->{$channelName}=$channel; |
$self->{'channels'}->{$channelName}=$channel; |
189 |
$self->{'channelinfo'} .= $channel->descriptionWithTemplate($citemplate); |
if (defined($self->{'channels'}->{$channelName}->{'startIndex'}) && $self->{'channels'}->{$channelName}->{'startIndex'} > 0) { |
190 |
|
$self->{'channelinfo'} .= $channel->descriptionWithTemplate($citemplate); |
191 |
|
} |
192 |
} |
} |
193 |
$self->emitOKHeader(); |
$self->emitOKHeader(); |
194 |
foreach $channelName (keys %{$channels}) { |
foreach $channelName (keys %{$channels}) { |
195 |
my $startIndex=$channels->{$channelName}->{'startIndex'}; |
my $startIndex=$channels->{$channelName}->{'startIndex'}; |
196 |
$self->{'channels'}->{$channelName}->addSubscriber($self,$startIndex,$persist,$self->{'mode'},$useragent); |
$self->{'channels'}->{$channelName}->addSubscriber($self,$startIndex,$persist,$self->{'mode'},$self->{'useragent'}); |
197 |
|
} |
198 |
|
if (!$persist) { |
199 |
|
delete ($self->{'channels'}); |
200 |
|
$self->close(1, 'responseComplete'); |
201 |
|
} |
202 |
|
delete($self->{'headerBuffer'}); |
203 |
|
|
204 |
|
# If long polling, close connection immediately if any messages have been sent |
205 |
|
if ($self->{'messageCount'} > 0 && $self->{'mode'} eq 'longpoll') { |
206 |
|
$self->close(1, 'closedOnEvent'); |
207 |
} |
} |
|
delete ($self->{'channels'}) unless($persist); |
|
|
$self->close(1, 'responseComplete') unless($persist); |
|
208 |
return; |
return; |
209 |
} |
} |
210 |
} |
} |
218 |
elsif($self->{'headerBuffer'}=~/GET\s+([^\s\?]+)/) |
elsif($self->{'headerBuffer'}=~/GET\s+([^\s\?]+)/) |
219 |
{ |
{ |
220 |
Meteor::Document->serveFileToClient($1,$self); |
Meteor::Document->serveFileToClient($1,$self); |
221 |
$self->close(1, 'responseComplete'); |
$self->SUPER::close(); |
222 |
return; |
return; |
223 |
} |
} |
224 |
|
|
289 |
|
|
290 |
$::Statistics->{'messages_served'}+=$numMessages; |
$::Statistics->{'messages_served'}+=$numMessages; |
291 |
|
|
292 |
my $msgCount=$self->{'MessageCount'}; |
my $msgCount=$self->{'messageCount'}; |
293 |
$msgCount+=$numMessages; |
$msgCount+=$numMessages; |
294 |
$self->{'MessageCount'}=$msgCount; |
$self->{'messageCount'}=$msgCount; |
|
|
|
|
my $maxMsg=$self->getConf('MaxMessages'); |
|
|
if(defined($maxMsg) && $maxMsg>0 && $msgCount>=$maxMsg) |
|
|
{ |
|
|
$self->close(1, 'maxMessageCountReached'); |
|
|
} |
|
295 |
|
|
296 |
if($self->{'MaxMessageCount'}>0 && $msgCount>=$self->{'MaxMessageCount'}) |
# If long polling, close connection, as a message has now been sent. |
297 |
{ |
# Don't close if still processing the header (we may be sending a backlog from multiple channels) |
298 |
$self->close(1, 'maxMessageCountReached'); |
if($self->getConf('CloseOnEvent') && !exists($self->{'headerBuffer'})) { |
299 |
|
$self->close(1, 'closedOnEvent'); |
300 |
} |
} |
|
|
|
301 |
} |
} |
302 |
|
|
303 |
sub ping { |
sub ping { |
351 |
$self->write($msg); |
$self->write($msg); |
352 |
} |
} |
353 |
} |
} |
354 |
|
|
355 |
|
my $fmsg=$self->getConf('FooterTemplate'); |
356 |
|
if(defined($fmsg) && $fmsg ne '') |
357 |
|
{ |
358 |
|
$self->write($fmsg); |
359 |
|
} |
360 |
|
|
361 |
$self->SUPER::close(); |
$self->SUPER::close(); |
362 |
} |
} |
363 |
|
|
370 |
my $self=shift; |
my $self=shift; |
371 |
my $time=shift; |
my $time=shift; |
372 |
|
|
373 |
$self->close(1,'maxTime') if(exists($self->{'ConnectionTimeLimit'}) && $self->{'ConnectionTimeLimit'}<$time); |
$self->close(1,'maxTime') if(exists($self->{'connectionTimeLimit'}) && $self->{'connectionTimeLimit'}<$time); |
374 |
} |
} |
375 |
|
|
376 |
sub getConf { |
sub getConf { |
377 |
my $self=shift; |
my $self=shift; |
378 |
my $key=shift; |
my $key=shift; |
379 |
|
|
380 |
if(exists($self->{'mode'}) && $self->{'mode'} ne '') |
if(exists($self->{'mode'}) && $self->{'mode'} ne '') { |
381 |
{ |
my $k=$key.$self->{'mode'}; |
|
my $k=$key.$self->{'mode'}; |
|
|
|
|
382 |
if(exists($::CONF{$k})) { |
if(exists($::CONF{$k})) { |
383 |
return $::CONF{$k}; |
return $::CONF{$k}; |
384 |
} |
} |