Logentries\Socket::write PHP Method

    public function write($data)
    {
        if (!$this->isConnected()) {
            $this->connect();
        }
        $length = strlen($data);
        $sent = 0;
        while ($this->isConnected() && $sent < $length) {
            if (0 == $sent) {
                $chunk = $this->fwrite($data);
            } else {
                $chunk = $this->fwrite(substr($data, $sent));
            }
            if ($chunk === false) {
                throw new \RuntimeException('Could not write to socket');
            }
            $sent += $chunk;
            $socketInfo = $this->streamGetMetadata();
            if ($socketInfo['timed_out']) {
                throw new \RuntimeException('Write timed-out');
            }
        }
    }