To Do/Ideas

[CoderCookE]

To Do:

• Only allow 1 active request for a given path.
• TTL on cache - using https://github.com/dgraph-io/ristretto/pull/122/files
• Dynamic Backends - PR #10
• Add stats via github.com/cactus/go-statsd-client/statsd prometheus PR #16
• Config from YAML for everything
• Cache options
• Connection Timeouts
• Optional Health Check
• Add linters PR #19
• Server should gracefully shutdown - PR #18