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Heroku Redis Configuration Docs #558

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merged 6 commits into from
Mar 31, 2023
Merged

Heroku Redis Configuration Docs #558

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4cd3269
Heroku redis ssl docs
keshavbiswa Mar 27, 2023
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Merge branch 'master' into keshav/add-heroku-ssl-docs
keshavbiswa Mar 30, 2023
2b6c033
Added original Heroku docs
keshavbiswa Mar 30, 2023
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minor changes
keshavbiswa Mar 30, 2023
35b6686
Update README.md
keshavbiswa Mar 30, 2023
02d05a4
Fixed broken md link
keshavbiswa Mar 31, 2023
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16 changes: 16 additions & 0 deletions README.md
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Expand Up @@ -448,6 +448,22 @@ which means it will run after `Rack::Deflate` on response processing. To prevent
HTML in already compressed response body MiniProfiler will suppress compression by setting
`identity` encoding in `Accept-Encoding` request header.

### Using MiniProfiler with Heroku Redis

If you are using Heroku Redis, you may need to add the following to your `config/initializers/mini_profiler.rb`, in order to get Mini Profiler to work:

```ruby
if Rails.env.production?
Rack::MiniProfiler.config.storage_options = {
url: ENV["REDIS_URL"],
ssl_params: { verify_mode: OpenSSL::SSL::VERIFY_NONE }
}
Rack::MiniProfiler.config.storage = Rack::MiniProfiler::RedisStore
end
```

The above code snippet is [Heroku's officially suggested workaround](https://help.heroku.com/HC0F8CUS/redis-connection-issues).

## Special query strings

If you include the query string `pp=help` at the end of your request you will see the various options available. You can use these options to extend or contract the amount of diagnostics rack-mini-profiler gathers.
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