Alex Blease

### Ideal Features - Consumer Context can contain chunk position + offset - Multiple Codec options, does not have to be external to the client - Message Handling must not...

@Zerpet I put in a basic graceful close mechanism for the Heartbeat done channel. I might still be susceptible to a race condition. The test passes without panicking at least!...

Test logging in locator v2

2

### Is your feature request related to a problem? Please describe. See this TODO: https://github.com/rabbitmq/rabbitmq-stream-go-client/blob/a6cced8d34031d77343331bf667e866e21004bea/pkg/stream/locator_test.go#L74 ### Describe the solution you'd like - [Setup](https://github.com/rabbitmq/rabbitmq-stream-go-client/blob/a6cced8d34031d77343331bf667e866e21004bea/pkg/stream/locator.go#L30) - [shutdownHandler](https://github.com/rabbitmq/rabbitmq-stream-go-client/blob/a6cced8d34031d77343331bf667e866e21004bea/pkg/stream/locator.go#L85) - [locatorOperation](https://github.com/rabbitmq/rabbitmq-stream-go-client/blob/a6cced8d34031d77343331bf667e866e21004bea/pkg/stream/locator.go#L151)