brianc 6f8292435d Respond to emptyQuery with a sync message
When a __prepared statement__ has no body in the query the backend responds with an `emptyQuery` message but never with a `commandComplete` or `errorResponse` message.  The client was hanging forever waiting for one of the other two expected messages.  The server was hanging forever waiting for the client to respond with a `sync` message.  This change has the client send the required `sync` on receipt of an `emptyQuery` message when the query is a prepared statement.  Fixes #822
2015-08-01 18:51:49 -05:00
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2014-10-07 00:47:35 -04:00