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; |
|
59 |
|
|
|
$self->{'ConnectionStart'}=time; |
|
60 |
my $maxTime=$::CONF{'MaxTime'}; |
my $maxTime=$::CONF{'MaxTime'}; |
61 |
if($maxTime>0) |
if($maxTime>0) |
62 |
{ |
{ |
63 |
$self->{'ConnectionTimeLimit'}=$self->{'ConnectionStart'}+$maxTime; |
$self->{'connectionTimeLimit'}=$self->{'connectionStart'}+$maxTime; |
64 |
} |
} |
65 |
|
|
66 |
$::Statistics->{'current_subscribers'}++; |
$::Statistics->{'current_subscribers'}++; |
82 |
} |
} |
83 |
} |
} |
84 |
|
|
85 |
|
sub subscriberExists { |
86 |
|
my $class=shift; |
87 |
|
my $id=shift; |
88 |
|
|
89 |
|
return exists($PersistentConnections{$id}); |
90 |
|
} |
91 |
|
|
92 |
sub pingPersistentConnections { |
sub pingPersistentConnections { |
93 |
my $class=shift; |
my $class=shift; |
94 |
|
|
111 |
return scalar(keys %PersistentConnections); |
return scalar(keys %PersistentConnections); |
112 |
} |
} |
113 |
|
|
114 |
|
sub listSubscribers { |
115 |
|
my $class=shift; |
116 |
|
my $list=''; |
117 |
|
foreach my $subscriber (keys %PersistentConnections) |
118 |
|
{ |
119 |
|
my $sub = $PersistentConnections{$subscriber}; |
120 |
|
$list .= $subscriber.' '.$sub->{'ip'}.' '.$sub->{'connectionStart'}.' '.$sub->{'connectionTimeLimit'}.' '.($sub->{'connectionTimeLimit'}-time).' '.$sub->{'messageCount'}.' "'.$sub->{'useragent'}."\"$::CRLF"; |
121 |
|
} |
122 |
|
$list; |
123 |
|
} |
124 |
|
|
125 |
############################################################################### |
############################################################################### |
126 |
# Instance methods |
# Instance methods |
127 |
############################################################################### |
############################################################################### |
129 |
my $self=shift; |
my $self=shift; |
130 |
my $line=shift; |
my $line=shift; |
131 |
|
|
132 |
# Once the header was processed we ignore any input |
# Once the header was processed we ignore any input - Meteor does not accept or process request bodies |
133 |
return unless(exists($self->{'headerBuffer'})); |
return unless(exists($self->{'headerBuffer'})); |
134 |
|
|
135 |
if($line ne '') |
if($line ne '') |
150 |
# |
# |
151 |
# Find the 'GET' line |
# Find the 'GET' line |
152 |
# |
# |
153 |
if($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) |
154 |
{ |
{ |
155 |
$self->{'subscriberID'}=$1; |
$self->{'subscriberID'}=$1; |
156 |
$self->{'mode'}=$2; |
$self->{'mode'}=$2; |
157 |
my $persist=$self->getConf('Persist'); |
my $persist=$self->getConf('Persist'); |
158 |
my $maxTime=$self->getConf('MaxTime'); |
my $maxTime=$self->getConf('MaxTime'); |
159 |
$self->{'ConnectionTimeLimit'} = ($self->{'ConnectionStart'}+$maxTime) if ($maxTime>0); |
$self->{'connectionTimeLimit'} = ($self->{'connectionStart'}+$maxTime) if ($maxTime>0); |
160 |
|
|
161 |
my @channelData=split('/',$3); |
my @channelData=split('/',$3); |
162 |
my $channels={}; |
my $channels={}; |
174 |
} |
} |
175 |
} |
} |
176 |
} |
} |
177 |
my $useragent = ($self->{'headerBuffer'}=~/User-Agent: (.+)/i) ? $1 : "-"; |
$self->{'useragent'} = ($self->{'headerBuffer'}=~/User-Agent: (.+)/i) ? $1 : "-"; |
|
|
|
|
delete($self->{'headerBuffer'}); |
|
178 |
|
|
179 |
if ($persist) { |
if ($persist) { |
180 |
|
# New persistent connection: kill any existing connection with same ID |
181 |
$self->deleteSubscriberWithID($self->{'subscriberID'}); |
$self->deleteSubscriberWithID($self->{'subscriberID'}); |
182 |
|
# Add new persistent connection to collection |
183 |
$PersistentConnections{$self->{'subscriberID'}}=$self; |
$PersistentConnections{$self->{'subscriberID'}}=$self; |
184 |
|
} else { |
185 |
|
$::Pollers->{$self->{'subscriberID'}} = time; |
186 |
} |
} |
187 |
|
|
188 |
if(scalar(keys %{$channels})) |
if(scalar(keys %{$channels})) { |
189 |
{ |
|
190 |
|
$self->{'channelinfo'} = ''; |
191 |
|
my $citemplate = $self->getConf('ChannelInfoTemplate'); |
192 |
|
foreach $channelName (keys %{$channels}) { |
193 |
|
my $channel=Meteor::Channel->channelWithName($channelName); |
194 |
|
$self->{'channels'}->{$channelName}=$channel; |
195 |
|
if (defined($self->{'channels'}->{$channelName}->{'startIndex'}) && $self->{'channels'}->{$channelName}->{'startIndex'} > 0) { |
196 |
|
$self->{'channelinfo'} .= $channel->descriptionWithTemplate($citemplate); |
197 |
|
} |
198 |
|
} |
199 |
$self->emitOKHeader(); |
$self->emitOKHeader(); |
200 |
$self->setChannels($channels,$persist,$self->{'mode'},$useragent); |
foreach $channelName (keys %{$channels}) { |
201 |
|
my $startIndex=$channels->{$channelName}->{'startIndex'}; |
202 |
|
$self->{'channels'}->{$channelName}->addSubscriber($self,$startIndex,$persist,$self->{'mode'},$self->{'useragent'}); |
203 |
|
} |
204 |
|
delete ($self->{'channels'}) unless($persist); |
205 |
$self->close(1, 'responseComplete') unless($persist); |
$self->close(1, 'responseComplete') unless($persist); |
206 |
|
$self->close(1, 'closedOnEvent') unless($self->{'messageCount'} == 0); |
207 |
|
delete($self->{'headerBuffer'}); |
208 |
return; |
return; |
209 |
} |
} |
210 |
} |
} |
229 |
} |
} |
230 |
} |
} |
231 |
|
|
|
sub setChannels { |
|
|
my $self=shift; |
|
|
my $channels=shift; |
|
|
my $persist=shift; |
|
|
my $mode=shift || ''; |
|
|
my $userAgent=shift || ''; |
|
|
|
|
|
foreach my $channelName (keys %{$channels}) |
|
|
{ |
|
|
my $startIndex=$channels->{$channelName}->{'startIndex'}; |
|
|
|
|
|
my $channel=Meteor::Channel->channelWithName($channelName); |
|
|
|
|
|
$self->{'channels'}->{$channelName}=$channel if($persist); |
|
|
|
|
|
$channel->addSubscriber($self,$startIndex,$persist,$mode,$userAgent); |
|
|
} |
|
|
} |
|
|
|
|
232 |
sub emitOKHeader { |
sub emitOKHeader { |
233 |
my $self=shift; |
my $self=shift; |
234 |
|
|
252 |
my $header=$self->getConf('HeaderTemplate'); |
my $header=$self->getConf('HeaderTemplate'); |
253 |
|
|
254 |
$header=~s/~([^~]*)~/ |
$header=~s/~([^~]*)~/ |
255 |
if(!defined($1) || $1 eq '') |
if(!defined($1) || $1 eq '') { |
|
{ |
|
256 |
'~'; |
'~'; |
257 |
} |
} elsif($1 eq 'server') { |
|
elsif($1 eq 'server') |
|
|
{ |
|
258 |
$::PGM; |
$::PGM; |
259 |
} |
} elsif($1 eq 'status') { |
|
elsif($1 eq 'status') |
|
|
{ |
|
260 |
$status; |
$status; |
261 |
} |
} elsif($1 eq 'servertime') { |
|
elsif($1 eq 'servertime') |
|
|
{ |
|
262 |
time; |
time; |
263 |
} |
} elsif($1 eq 'channelinfo') { |
264 |
elsif($1 eq 'channelinfo') |
$self->{'channelinfo'}; |
265 |
{ |
} else { |
|
Meteor::Channel->listChannelsUsingTemplate($self->getConf('ChannelInfoTemplate')); |
|
|
} |
|
|
else |
|
|
{ |
|
266 |
''; |
''; |
267 |
} |
} |
268 |
/gex; |
/gex; |
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 { |