CR comment (rspecs broken)

docs/CONFIGURATION.md

@@ -46,6 +46,7 @@ schema|nil|Name of the schema to use to encode data before producing.
 namespace|nil|Namespace of the schema to use when finding it locally.
 key_config|nil|Configuration hash for message keys. See [Kafka Message Keys](../README.md#installation)
 use_schema_classes|nil|Set to true or false to enable or disable using the producers schema classes. See [Generated Schema Classes](../README.md#generated-schema-classes)
+max_batch_size|500|Maximum publishing batch size. Defaults to top-level configuration of 500.
 
 ## Defining Consumers
 

lib/deimos/config/configuration.rb

@@ -99,6 +99,8 @@ def self.configure_producer_or_consumer(kafka_config)
           bulk_import_id_generator: kafka_config.bulk_import_id_generator ||
             Deimos.config.consumers.bulk_import_id_generator
         )
+      else # producer
+        klass.config[:max_batch_size] = kafka_config.max_batch_size || Deimos.config.producers.max_batch_size
       end
     end
   end

lib/deimos/producer.rb

@@ -65,8 +65,7 @@ class << self
       def config
         @config ||= {
           encode_key: true,
-          namespace: Deimos.config.producers.schema_namespace,
-          max_batch_size: Deimos.config.producers.max_batch_size
+          namespace: Deimos.config.producers.schema_namespace
         }
       end
 
@@ -90,12 +89,6 @@ def partition_key(_payload)
         nil
       end
 
-      # @param size [Integer] Override the default batch size for publishing.
-      # @return [void]
-      def max_batch_size(size)
-        config[:max_batch_size] = size
-      end
-
       # Publish the payload to the topic.
       # @param payload [Hash, SchemaClass::Record] with an optional payload_key hash key.
       # @param topic [String] if specifying the topic