/**
* Creates the log parser.
*
* You must pass a open, readable stream.
*
* The timeout specifies how long the parser will wait while not
* receiving data, to automatically do a flush. If this is specified as -1,
* it will wait indefinitely.
*
* @param resource $stream
* @param int $timeout
*/
public function __construct($stream, $bufferSize = 65536, $timeout = -1)
{
$this->buffer = new Buffer($stream, Buffer::READ);
$this->bufferSize = $bufferSize;
$this->buffer->onRead = array($this, 'readLines');
$this->buffer->onError = function ($buffer, $err) {
die('Buffer error: ' . $err);
};
$self = $this;
$this->buffer->onEOF = array($this, 'readLines');
if ($timeout !== -1) {
$this->buffer->setTimeout($timeout);
}
$this->buffer->setReadBufferSize($bufferSize);
$this->buffer->onTimeout = function ($buffer) use($self) {
$self->readLines();
// Need to re-enable the buffer. We're just using the timeout to
// force a flush
$buffer->enable();
};
}