Added Redis retry support.

[jdgjsag67251]

Added retry functionality to Redis to prevent an event from potentially being dropped

[radekmie]

Also, could you share how often it happens to you? We've never witnessed anything like it.

[jdgjsag67251]

Also, could you share how often it happens to you? We've never witnessed anything like it.

We run this on Azure Container Apps and for some inexplicable reason that just randomly drops connections.
We've contacted Microsoft support and they are looking into it. In the mean time this change made it work for us

[rikvdlooi]

Azure:

Every 5 minutes it loses connection. With this fix applied we do not see any issues anymore.
This is an issue with Azure (Container Apps), however their engineers are unable to locate the issue on their end. This PR fixes it on the app side.

[radekmie]

Sorry but I couldn't resist the urge to adjust it a little 😅 I did the following:

• In README.md:
  • Changed the links to redis docs to link the exact version we're using.
  • Removed defaults if they came from redis (I assume it's self explanatory via the docs link).
  • Sorted flags.
• In configuration:
  • Moved ConnectionManagerConfig to Config class. (There's clone involved, but it's very cheap and allowed me centralize it there in one field. In the future I'd like to use clap or something similar.)
• In Redis connection:
  • Inlined most of the logic back into publish. I did that only because I changed the retry loop a little and I think it's not "too big" to fit in there.

Overall, I'm really happy with the way it works! Please, do test it and let me know if it's all good now. If it will, I'll publish a new release on Friday.

Thanks again!

[jdgjsag67251]

Sorry but I couldn't resist the urge to adjust it a little 😅 I did the following:

* In `README.md`:
  
  * Changed the links to `redis` docs to link the exact version we're using.
  * Removed defaults if they came from `redis` (I assume it's self explanatory via the docs link).
  * Sorted flags.

* In configuration:
  
  * Moved `ConnectionManagerConfig` to `Config` class. (There's `clone` involved, but it's very cheap and allowed me centralize it there in one field. In the future I'd like to use `clap` or something similar.)

* In Redis connection:
  
  * Inlined most of the logic back into `publish`. I did that only because I changed the retry loop a little and I think it's not "too big" to fit in there.

Overall, I'm really happy with the way it works! Please, do test it and let me know if it's all good now. If it will, I'll publish a new release on Friday.

Thanks again!

Oh yeah no of course, it's your project after all =). Thanks for the quick response!
Seems to work well with the new changes, so I'm also very happy!