/**
* Read a message from the channel, if a message is available.
*
* @return wild A message, or null if no message is available.
*
* @task io
*/
public function read()
{
$data = parent::read();
if (strlen($data)) {
$messages = $this->decodeStream($data);
foreach ($messages as $message) {
$this->addMessage($message);
}
}
if (!$this->messages) {
return null;
}
return array_shift($this->messages);
}
public function read()
{
$buffer = parent::read();
$this->log('>>> ' . phutil_loggable_string($buffer));
return $buffer;
}
/**
* @task impl
*/
public function read()
{
$buffer = parent::read();
$this->bytesRead += strlen($buffer);
return $buffer;
}
