[FSSDK-10397] replace info log with debug log for Decision flow

[pulak-opti]

Ticket:

• FSSDK-10397

[mikechu-optimizely]

This looks like an appropriate solution.

Are the Config settings already handled elsewhere? For example, default to Info to keep the noise lower unless needed for Debug purpose

[pulak-opti]

This looks like an appropriate solution.

Are the Config settings already handled elsewhere? For example, default to Info to keep the noise lower unless needed for Debug purpose

Thanks @mikechu-optimizely

Here, users can pass their own logger as it is an interface. Users have to pass the settings in thier server implementation as we have done in our agent. https://github.com/optimizely/agent/blob/de8cb88aef8b75d886631b9324462c9df62b2492/config.yaml#L22

About Info/Debug default, Users can produce the same info log (if needed) after getting the result from the SDK.