message: Http parser enhancement for illegal (but normal) header field chars.
diff: @@ -1135,6 +1135,12 @@ size_t swoole_http_parser_execute (swoole_http_parser *parser,
  break;
  }
  + // WARNING: Swoole changes!
  + // header name allow all normal chars (else will lead to error)
  + if (normal_url_char[(unsigned char)ch])
  + {
  + break;
  + }
  goto error;
  }
  