Class ExtendedQueryProtocolHandler (0.18.4)

Handles the message flow for the extended query protocol. Wire-protocol messages are buffered in memory until a flush/sync is received.

Inheritance

Inherited Members

Creates an ExtendedQueryProtocolHandler for the given connection.

Constructor only intended for testing.

Buffer an extended query protocol message for execution when the next flush/sync message is received.

Flushes the current queue of messages. Any pending database statements are first executed, before sending the wire-protocol responses to the frontend. A flush does not commit the implicit transaction (if any).

This method will execute a #sync() if it determines that the next message in the buffer is a Sync message.

Returns the backend PG connection for this query handler.

Flushes the current queue of messages and commits the implicit transaction (if any). Any pending database statements are first executed, before sending the wire-protocol responses to the frontend.