0.11.0 - 2020-01-25

ExaConnection

• Reworked close() method. It is now sending basic OP_CLOSE WebSocket frame instead of disconnect command.

• Method close() is now called implicitly during destruction of ExaConnection object to terminate IDLE session and free resources on Exasol server side immediately.

• ExaFormatter, ExaExtension, ExaLogger objects now have weak reference to the main ExaConnection object. It helps to prevent circular reference problem which stopped ExaConnection object from being processed by Python garbage collector.

• Connection will be closed automatically after receiving WebSocketException and raising ExaCommunicationError. It should prevent connection from being stuck in invalid state.