update readme

README.md

@@ -1,4 +1,4 @@
-# GraphQL Hive: `graphql-ruby` integration 
+# GraphQL Hive: `graphql-ruby` integration
 [![CI Suite](https://github.com/charlypoly/graphql-ruby-hive/actions/workflows/ci.yml/badge.svg)](https://github.com/charlypoly/graphql-ruby-hive/actions)
 [![Gem Version](https://badge.fury.io/rb/graphql-hive.svg)](https://rubygems.org/gems/graphql-hive)
 
@@ -64,15 +64,30 @@ If you only want to use the operations monitoring, replace the `reporting` optio
 
 <br/>
 
-## 3. (Optional) Configure Lifecycle Hooks
+## 3. Configure Lifecycle Hooks
 
-Calling these hooks are situational - it's likely that you may not need to call
-them at all!
+### Starting and Stopping the Usage Reporter
 
-### `on_start`
+Call `GraphQL::Hive.instance.on_start` and `GraphQL::Hive.instance.on_exit` when starting and stopping your GraphQL API.
 
-Call this hook if you are running `GraphQL::Hive` in a process that `fork`s
-itself.
+For example in the `puma` web server running in default mode you can add the following hooks:
+```rb
+# config/puma.rb
+on_booted do
+  # Start the Hive client when the server is booted or rebooted
+  GraphQL::Hive.instance.on_start
+end
+
+on_restart do
+  # Exit the Hive client when the server is restarted
+  GraphQL::Hive.instance.on_exit
+end
+
+on_stopped do
+  # Exit the Hive client when the server is stopped
+  GraphQL::Hive.instance.on_exit
+end
+```
 
 example: `puma` web server running in (["clustered
 mode"](https://github.com/puma/puma/tree/6d8b728b42a61bcf3c1e4c698c9165a45e6071e8#clustered-mode))
@@ -84,17 +99,6 @@ preload_app!
 on_worker_boot do
   GraphQL::Hive.instance.on_start
 end
-```
-
-### `on_exit`
-
-If your GraphQL API process is shut down non-gracefully but has a shutdown hook
-to call into, call `on_worker_exit`.
-
-`puma` example:
-
-```ruby
-# config/puma.rb
 
 on_worker_shutdown do
   GraphQL::Hive.instance.on_exit
@@ -154,12 +158,12 @@ class MySchema < GraphQL::Schema
       debug: false, # verbose logs
       logger: MyLogger.new,
       endpoint: 'app.graphql-hive.com',
-      port: 80, 
+      port: 80,
       buffer_size: 50, # forward the operations data to Hive every 50 requests
 
       collect_usage: true, # report usage to Hive
       collect_usage_sampling: {
-        # optional members of `collect_usage_sampling`  
+        # optional members of `collect_usage_sampling`
         sample_rate: 0.5, # % of operations reported
         sampler: proc { |context| context.operation_name.includes?('someQuery') 1 : 0.5 }, # assign custom sampling rates (overrides `sampling rate`)
         at_least_once: true, # sample every distinct operation at least once
@@ -168,11 +172,11 @@ class MySchema < GraphQL::Schema
 
       report_schema: true,  # publish schema to Hive
       # mandatory if `report_schema: true`
-      reporting: { 
+      reporting: {
         # mandatory members of `reporting`
         author: 'Author of the latest change',
         commit: 'git sha or any identifier',
-        # optional members of `reporting  
+        # optional members of `reporting
         service_name: '',
         service_url: '',
       },