Example docker missing row based events

[matt-schwartz]

Running docker-compose up starts the monitor listening to a sample mysql database with row-based replication enabled. But row events are not being triggered inside the application. Instead we only see QueryEvent and XidEvent inside the monitor app.

I've:

• Confirmed the binlog is configured correctly.
• Run the mysqlbinlog command inside the mysql docker instance to confirm row events are in fact being written to the binary log.
• Pointed the monitor to another mysql server (not running inside docker) and confirmed it's getting row events.

Once this is fixed and we have a proper docker setup for demo purposes we can tag the application v1.0.