protected function _init() {
		parent::_init();

		if ($this->_config['message']) {
			$this->body = $this->_parseMessage($this->_config['message']);
		}
		if (isset($this->headers['Transfer-Encoding'])) {
			$this->body = $this->_httpChunkedDecode($this->body);
		}
		if (isset($this->headers['Content-Type'])) {
			$pattern = '/([-\w\/+]+)(;\s*?charset=(.+))?/i';
			preg_match($pattern, $this->headers['Content-Type'], $match);

			if (isset($match[1])) {
				$this->type = trim($match[1]);
				$this->body = $this->_decode($this->body);
			}
			if (isset($match[3])) {
				$this->encoding = strtoupper(trim($match[3]));
			}
		}
	}