operations.
</entry><entry>none</entry></row>
<row><entry>
+ sru</entry><entry>
+ SRU transport type. Must be either <literal>soap</literal>,
+ <literal>get</literal> or <literal>post</literal>.
+ </entry><entry>soap</entry></row>
+ <row><entry>
sru_version</entry><entry>
SRU/SRW version. Should be <literal>1.1</literal>, or
<literal>1.2</literal>. This is , prior to connect, the version