configuration.rb in sidekiq-logstash-3.2.0

- old
+ new

@@ -2,14 +2,21 @@
 
 module Sidekiq
   module Logstash
     # Class that allows to configure the gem behaviour.
     class Configuration
-      attr_accessor :custom_options, :filter_args, :job_start_log, :keep_default_error_handler
+      attr_accessor :custom_options,
+                    :filter_args,
+                    :job_start_log,
+                    :keep_default_error_handler,
+                    :log_job_exception_with_causes,
+                    :causes_logging_max_depth
 
       def initialize
         @filter_args = []
         @job_start_log = false
+        @log_job_exception_with_causes = false
+        @causes_logging_max_depth = 2
       end
 
       # Added to ensure custom_options is a Proc
       def custom_options=(proc)
         raise ArgumentError, 'Argument must be a Proc.' unless proc.is_a?(Proc)