ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
Monolog\Handler\SocketHandler Class Reference

Stores to any socket - uses fsockopen() or pfsockopen(). More...

+ Inheritance diagram for Monolog\Handler\SocketHandler:
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Public Member Functions

 __construct ($connectionString, $level=Logger::DEBUG, $bubble=true)
 
 close ()
 We will not close a PersistentSocket instance so it can be reused in other requests. More...
 
 closeSocket ()
 Close socket, if open. More...
 
 setPersistent ($boolean)
 Set socket connection to nbe persistent. More...
 
 setConnectionTimeout ($seconds)
 Set connection timeout. More...
 
 setTimeout ($seconds)
 Set write timeout. More...
 
 getConnectionString ()
 Get current connection string. More...
 
 isPersistent ()
 Get persistent setting. More...
 
 getConnectionTimeout ()
 Get current connection timeout setting. More...
 
 getTimeout ()
 Get current in-transfer timeout. More...
 
 isConnected ()
 Check to see if the socket is currently available. More...
 
- Public Member Functions inherited from Monolog\Handler\AbstractProcessingHandler
 handle (array $record)
 {Handles a record.All records may be passed to this method, and the handler should discard those that it does not want to handle.The return value of this function controls the bubbling process of the handler stack. Unless the bubbling is interrupted (by returning true), the Logger class will keep on calling further handlers in the stack with a given log record.
Parameters
array$recordThe record to handle
Returns
Boolean true means that this handler handled the record, and that bubbling is not permitted. false means the record was either not processed or that this handler allows bubbling.
} More...
 
- Public Member Functions inherited from Monolog\Handler\AbstractHandler
 __construct ($level=Logger::DEBUG, $bubble=true)
 
 isHandling (array $record)
 {Checks whether the given record will be handled by this handler.This is mostly done for performance reasons, to avoid calling processors for nothing.Handlers should still check the record levels within handle(), returning false in isHandling() is no guarantee that handle() will not be called, and isHandling() might not be called for a given record.
Parameters
array$recordPartial log record containing only a level key
Returns
Boolean
} More...
 
 handleBatch (array $records)
 {Handles a set of records at once.
Parameters
array$recordsThe records to handle (an array of record arrays)
} More...
 
 close ()
 Closes the handler. More...
 
 pushProcessor ($callback)
 {Adds a processor in the stack.
Parameters
callable$callback
Returns
self
} More...
 
 popProcessor ()
 {Removes the processor on top of the stack and returns it.
Returns
callable
} More...
 
 setFormatter (FormatterInterface $formatter)
 {Sets the formatter.
Parameters
FormatterInterface$formatter
Returns
self
} More...
 
 getFormatter ()
 {Gets the formatter.
Returns
FormatterInterface
} More...
 
 setLevel ($level)
 Sets minimum logging level at which this handler will be triggered. More...
 
 getLevel ()
 Gets minimum logging level at which this handler will be triggered. More...
 
 setBubble ($bubble)
 Sets the bubbling behavior. More...
 
 getBubble ()
 Gets the bubbling behavior. More...
 
 __destruct ()
 
 isHandling (array $record)
 Checks whether the given record will be handled by this handler. More...
 
 handle (array $record)
 Handles a record. More...
 
 handleBatch (array $records)
 Handles a set of records at once. More...
 
 pushProcessor ($callback)
 Adds a processor in the stack. More...
 
 popProcessor ()
 Removes the processor on top of the stack and returns it. More...
 
 setFormatter (FormatterInterface $formatter)
 Sets the formatter. More...
 
 getFormatter ()
 Gets the formatter. More...
 

Protected Member Functions

 write (array $record)
 Connect (if necessary) and write to the socket. More...
 
 pfsockopen ()
 Wrapper to allow mocking. More...
 
 fsockopen ()
 Wrapper to allow mocking. More...
 
 streamSetTimeout ()
 Wrapper to allow mocking. More...
 
 fwrite ($data)
 Wrapper to allow mocking. More...
 
 streamGetMetadata ()
 Wrapper to allow mocking. More...
 
 generateDataStream ($record)
 
- Protected Member Functions inherited from Monolog\Handler\AbstractProcessingHandler
 write (array $record)
 Writes the record down to the log of the implementing handler. More...
 
 processRecord (array $record)
 Processes a record. More...
 
- Protected Member Functions inherited from Monolog\Handler\AbstractHandler
 getDefaultFormatter ()
 Gets the default formatter. More...
 

Private Member Functions

 validateTimeout ($value)
 
 connectIfNotConnected ()
 
 connect ()
 
 createSocketResource ()
 
 setSocketTimeout ()
 
 writeToSocket ($data)
 

Private Attributes

 $connectionString
 
 $connectionTimeout
 
 $resource
 
 $timeout = 0
 
 $persistent = false
 
 $errno
 
 $errstr
 

Additional Inherited Members

- Protected Attributes inherited from Monolog\Handler\AbstractHandler
 $level = Logger::DEBUG
 
 $bubble = true
 
 $formatter
 
 $processors = array()
 

Detailed Description

Stores to any socket - uses fsockopen() or pfsockopen().

Author
Pablo de Leon Belloc pablo.nosp@m.lb@g.nosp@m.mail..nosp@m.com
See also
http://php.net/manual/en/function.fsockopen.php

Definition at line 22 of file SocketHandler.php.

Constructor & Destructor Documentation

◆ __construct()

Monolog\Handler\SocketHandler::__construct (   $connectionString,
  $level = Logger::DEBUG,
  $bubble = true 
)
Parameters
string$connectionStringSocket connection string
integer$levelThe minimum logging level at which this handler will be triggered
Boolean$bubbleWhether the messages that are handled can bubble up the stack or not

Reimplemented in Monolog\Handler\FlowdockHandler, and Monolog\Handler\FleepHookHandler.

Definition at line 37 of file SocketHandler.php.

38 {
39 parent::__construct($level, $bubble);
40 $this->connectionString = $connectionString;
41 $this->connectionTimeout = (float) ini_get('default_socket_timeout');
42 }

References Monolog\Handler\AbstractHandler\$bubble, Monolog\Handler\SocketHandler\$connectionString, and Monolog\Handler\AbstractHandler\$level.

Member Function Documentation

◆ close()

Monolog\Handler\SocketHandler::close ( )

We will not close a PersistentSocket instance so it can be reused in other requests.

Reimplemented from Monolog\Handler\AbstractHandler.

Definition at line 62 of file SocketHandler.php.

63 {
64 if (!$this->isPersistent()) {
65 $this->closeSocket();
66 }
67 }
isPersistent()
Get persistent setting.
closeSocket()
Close socket, if open.

References Monolog\Handler\SocketHandler\closeSocket(), and Monolog\Handler\SocketHandler\isPersistent().

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◆ closeSocket()

Monolog\Handler\SocketHandler::closeSocket ( )

Close socket, if open.

Definition at line 72 of file SocketHandler.php.

73 {
74 if (is_resource($this->resource)) {
75 fclose($this->resource);
76 $this->resource = null;
77 }
78 }

Referenced by Monolog\Handler\SocketHandler\close(), Monolog\Handler\FleepHookHandler\write(), Monolog\Handler\FlowdockHandler\write(), Monolog\Handler\HipChatHandler\write(), Monolog\Handler\PushoverHandler\write(), and Monolog\Handler\SlackHandler\write().

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◆ connect()

Monolog\Handler\SocketHandler::connect ( )
private

Definition at line 235 of file SocketHandler.php.

References Monolog\Handler\SocketHandler\createSocketResource(), and Monolog\Handler\SocketHandler\setSocketTimeout().

Referenced by Monolog\Handler\SocketHandler\connectIfNotConnected().

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◆ connectIfNotConnected()

Monolog\Handler\SocketHandler::connectIfNotConnected ( )
private

Definition at line 222 of file SocketHandler.php.

223 {
224 if ($this->isConnected()) {
225 return;
226 }
227 $this->connect();
228 }
isConnected()
Check to see if the socket is currently available.

References Monolog\Handler\SocketHandler\connect(), and Monolog\Handler\SocketHandler\isConnected().

Referenced by Monolog\Handler\SocketHandler\write().

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◆ createSocketResource()

Monolog\Handler\SocketHandler::createSocketResource ( )
private

Definition at line 241 of file SocketHandler.php.

242 {
243 if ($this->isPersistent()) {
244 $resource = $this->pfsockopen();
245 } else {
246 $resource = $this->fsockopen();
247 }
248 if (!$resource) {
249 throw new \UnexpectedValueException("Failed connecting to $this->connectionString ($this->errno: $this->errstr)");
250 }
251 $this->resource = $resource;
252 }
pfsockopen()
Wrapper to allow mocking.
fsockopen()
Wrapper to allow mocking.

References Monolog\Handler\SocketHandler\$resource, Monolog\Handler\SocketHandler\fsockopen(), Monolog\Handler\SocketHandler\isPersistent(), and Monolog\Handler\SocketHandler\pfsockopen().

Referenced by Monolog\Handler\SocketHandler\connect().

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◆ fsockopen()

Monolog\Handler\SocketHandler::fsockopen ( )
protected

Wrapper to allow mocking.

Definition at line 180 of file SocketHandler.php.

181 {
182 return @fsockopen($this->connectionString, -1, $this->errno, $this->errstr, $this->connectionTimeout);
183 }

References Monolog\Handler\SocketHandler\fsockopen().

Referenced by Monolog\Handler\SocketHandler\createSocketResource(), and Monolog\Handler\SocketHandler\fsockopen().

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◆ fwrite()

Monolog\Handler\SocketHandler::fwrite (   $data)
protected

Wrapper to allow mocking.

Definition at line 201 of file SocketHandler.php.

202 {
203 return @fwrite($this->resource, $data);
204 }
fwrite($data)
Wrapper to allow mocking.
$data

References $data, and Monolog\Handler\SocketHandler\fwrite().

Referenced by Monolog\Handler\SocketHandler\fwrite(), and Monolog\Handler\SocketHandler\writeToSocket().

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◆ generateDataStream()

Monolog\Handler\SocketHandler::generateDataStream (   $record)
protected

Reimplemented in Monolog\Handler\FleepHookHandler, Monolog\Handler\FlowdockHandler, Monolog\Handler\HipChatHandler, Monolog\Handler\LogEntriesHandler, Monolog\Handler\PushoverHandler, and Monolog\Handler\SlackHandler.

Definition at line 230 of file SocketHandler.php.

231 {
232 return (string) $record['formatted'];
233 }

Referenced by Monolog\Handler\SocketHandler\write().

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◆ getConnectionString()

Monolog\Handler\SocketHandler::getConnectionString ( )

Get current connection string.

Returns
string

Definition at line 121 of file SocketHandler.php.

122 {
124 }

References Monolog\Handler\SocketHandler\$connectionString.

◆ getConnectionTimeout()

Monolog\Handler\SocketHandler::getConnectionTimeout ( )

Get current connection timeout setting.

Returns
float

Definition at line 141 of file SocketHandler.php.

References Monolog\Handler\SocketHandler\$connectionTimeout.

◆ getTimeout()

Monolog\Handler\SocketHandler::getTimeout ( )

Get current in-transfer timeout.

Returns
float

Definition at line 151 of file SocketHandler.php.

References Monolog\Handler\SocketHandler\$timeout.

◆ isConnected()

Monolog\Handler\SocketHandler::isConnected ( )

Check to see if the socket is currently available.

UDP might appear to be connected but might fail when writing. See http://php.net/fsockopen for details.

Returns
boolean

Definition at line 163 of file SocketHandler.php.

164 {
165 return is_resource($this->resource)
166 && !feof($this->resource); // on TCP - other party can close connection.
167 }

Referenced by Monolog\Handler\SocketHandler\connectIfNotConnected(), and Monolog\Handler\SocketHandler\writeToSocket().

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◆ isPersistent()

Monolog\Handler\SocketHandler::isPersistent ( )

Get persistent setting.

Returns
boolean

Definition at line 131 of file SocketHandler.php.

References Monolog\Handler\SocketHandler\$persistent.

Referenced by Monolog\Handler\SocketHandler\close(), and Monolog\Handler\SocketHandler\createSocketResource().

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◆ pfsockopen()

Monolog\Handler\SocketHandler::pfsockopen ( )
protected

Wrapper to allow mocking.

Definition at line 172 of file SocketHandler.php.

173 {
174 return @pfsockopen($this->connectionString, -1, $this->errno, $this->errstr, $this->connectionTimeout);
175 }

References Monolog\Handler\SocketHandler\pfsockopen().

Referenced by Monolog\Handler\SocketHandler\createSocketResource(), and Monolog\Handler\SocketHandler\pfsockopen().

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◆ setConnectionTimeout()

Monolog\Handler\SocketHandler::setConnectionTimeout (   $seconds)

Set connection timeout.

Only has effect before we connect.

Parameters
float$seconds
See also
http://php.net/manual/en/function.fsockopen.php

Definition at line 97 of file SocketHandler.php.

98 {
99 $this->validateTimeout($seconds);
100 $this->connectionTimeout = (float) $seconds;
101 }

References Monolog\Handler\SocketHandler\validateTimeout().

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◆ setPersistent()

Monolog\Handler\SocketHandler::setPersistent (   $boolean)

Set socket connection to nbe persistent.

It only has effect before the connection is initiated.

Parameters
type$boolean

Definition at line 85 of file SocketHandler.php.

86 {
87 $this->persistent = (boolean) $boolean;
88 }

◆ setSocketTimeout()

Monolog\Handler\SocketHandler::setSocketTimeout ( )
private

Definition at line 254 of file SocketHandler.php.

255 {
256 if (!$this->streamSetTimeout()) {
257 throw new \UnexpectedValueException("Failed setting timeout with stream_set_timeout()");
258 }
259 }
streamSetTimeout()
Wrapper to allow mocking.

References Monolog\Handler\SocketHandler\streamSetTimeout().

Referenced by Monolog\Handler\SocketHandler\connect().

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◆ setTimeout()

Monolog\Handler\SocketHandler::setTimeout (   $seconds)

Set write timeout.

Only has effect before we connect.

Parameters
float$seconds
See also
http://php.net/manual/en/function.stream-set-timeout.php

Definition at line 110 of file SocketHandler.php.

111 {
112 $this->validateTimeout($seconds);
113 $this->timeout = (float) $seconds;
114 }

References Monolog\Handler\SocketHandler\validateTimeout().

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◆ streamGetMetadata()

Monolog\Handler\SocketHandler::streamGetMetadata ( )
protected

Wrapper to allow mocking.

Definition at line 209 of file SocketHandler.php.

210 {
211 return stream_get_meta_data($this->resource);
212 }

Referenced by Monolog\Handler\SocketHandler\writeToSocket().

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◆ streamSetTimeout()

Monolog\Handler\SocketHandler::streamSetTimeout ( )
protected

Wrapper to allow mocking.

See also
http://php.net/manual/en/function.stream-set-timeout.php

Definition at line 190 of file SocketHandler.php.

191 {
192 $seconds = floor($this->timeout);
193 $microseconds = round(($this->timeout - $seconds)*1e6);
194
195 return stream_set_timeout($this->resource, $seconds, $microseconds);
196 }

Referenced by Monolog\Handler\SocketHandler\setSocketTimeout().

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◆ validateTimeout()

Monolog\Handler\SocketHandler::validateTimeout (   $value)
private

Definition at line 214 of file SocketHandler.php.

215 {
216 $ok = filter_var($value, FILTER_VALIDATE_FLOAT);
217 if ($ok === false || $value < 0) {
218 throw new \InvalidArgumentException("Timeout must be 0 or a positive float (got $value)");
219 }
220 }

References $ok.

Referenced by Monolog\Handler\SocketHandler\setConnectionTimeout(), and Monolog\Handler\SocketHandler\setTimeout().

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◆ write()

Monolog\Handler\SocketHandler::write ( array  $record)
protected

Connect (if necessary) and write to the socket.

Parameters
array$record
Exceptions

UnexpectedValueException

Exceptions

RuntimeException

Reimplemented from Monolog\Handler\AbstractProcessingHandler.

Reimplemented in Monolog\Handler\FleepHookHandler, Monolog\Handler\FlowdockHandler, Monolog\Handler\HipChatHandler, Monolog\Handler\PushoverHandler, and Monolog\Handler\SlackHandler.

Definition at line 52 of file SocketHandler.php.

References $data, Monolog\Handler\SocketHandler\connectIfNotConnected(), Monolog\Handler\SocketHandler\generateDataStream(), and Monolog\Handler\SocketHandler\writeToSocket().

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◆ writeToSocket()

Monolog\Handler\SocketHandler::writeToSocket (   $data)
private

Definition at line 261 of file SocketHandler.php.

262 {
263 $length = strlen($data);
264 $sent = 0;
265 while ($this->isConnected() && $sent < $length) {
266 if (0 == $sent) {
267 $chunk = $this->fwrite($data);
268 } else {
269 $chunk = $this->fwrite(substr($data, $sent));
270 }
271 if ($chunk === false) {
272 throw new \RuntimeException("Could not write to socket");
273 }
274 $sent += $chunk;
275 $socketInfo = $this->streamGetMetadata();
276 if ($socketInfo['timed_out']) {
277 throw new \RuntimeException("Write timed-out");
278 }
279 }
280 if (!$this->isConnected() && $sent < $length) {
281 throw new \RuntimeException("End-of-file reached, probably we got disconnected (sent $sent of $length)");
282 }
283 }
streamGetMetadata()
Wrapper to allow mocking.

References $data, Monolog\Handler\SocketHandler\fwrite(), Monolog\Handler\SocketHandler\isConnected(), and Monolog\Handler\SocketHandler\streamGetMetadata().

Referenced by Monolog\Handler\SocketHandler\write().

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Field Documentation

◆ $connectionString

◆ $connectionTimeout

Monolog\Handler\SocketHandler::$connectionTimeout
private

◆ $errno

Monolog\Handler\SocketHandler::$errno
private

Definition at line 29 of file SocketHandler.php.

◆ $errstr

Monolog\Handler\SocketHandler::$errstr
private

Definition at line 30 of file SocketHandler.php.

◆ $persistent

Monolog\Handler\SocketHandler::$persistent = false
private

Definition at line 28 of file SocketHandler.php.

Referenced by Monolog\Handler\SocketHandler\isPersistent().

◆ $resource

Monolog\Handler\SocketHandler::$resource
private

◆ $timeout

Monolog\Handler\SocketHandler::$timeout = 0
private

Definition at line 27 of file SocketHandler.php.

Referenced by Monolog\Handler\SocketHandler\getTimeout().


The documentation for this class was generated from the following file: