diff --git a/Gemfile.lock b/Gemfile.lock
index b8d56bd..5492aa4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    rabbit_carrots (1.0.2)
+    rabbit_carrots (1.0.3)
       bunny (>= 2.22)
       connection_pool (~> 2.4)
 
@@ -18,12 +18,12 @@ GEM
       minitest (>= 5.1)
       mutex_m
       tzinfo (~> 2.0)
-    amq-protocol (2.3.2)
+    amq-protocol (2.3.4)
     ast (2.4.2)
     base64 (0.2.0)
     bigdecimal (3.1.4)
-    bunny (2.22.0)
-      amq-protocol (~> 2.3, >= 2.3.1)
+    bunny (2.24.0)
+      amq-protocol (~> 2.3)
       sorted_set (~> 1, >= 1.0.2)
     concurrent-ruby (1.2.2)
     connection_pool (2.4.1)
@@ -80,7 +80,7 @@ GEM
       rubocop-ast (>= 1.30.0, < 2.0)
     ruby-progressbar (1.13.0)
     ruby2_keywords (0.0.5)
-    set (1.1.0)
+    set (1.1.2)
     sorted_set (1.0.3)
       rbtree
       set (~> 1.0)
diff --git a/lib/puma/plugin/rabbit_carrots.rb b/lib/puma/plugin/rabbit_carrots.rb
index 402d64c..e4301ea 100644
--- a/lib/puma/plugin/rabbit_carrots.rb
+++ b/lib/puma/plugin/rabbit_carrots.rb
@@ -8,7 +8,7 @@
 
   def start(launcher)
     @log_writer = launcher.log_writer
-    @puma_pid = $$
+    @puma_pid = $PROCESS_ID
 
     @core_service = RabbitCarrots::Core.new(logger: log_writer)
 
@@ -43,6 +43,7 @@ def stop_rabbit_carrots
     Process.kill('TERM', rabbit_carrots_pid)
     Process.wait(rabbit_carrots_pid)
   rescue Errno::ECHILD, Errno::ESRCH
+    log 'Rabbit Carrots already stopped'
   end
 
   def monitor_puma
@@ -57,7 +58,7 @@ def monitor(process_dead, message)
     loop do
       if send(process_dead)
         log message
-        Process.kill('TERM', $$)
+        Process.kill('TERM', $PROCESS_ID)
         break
       end
       sleep 2
diff --git a/lib/rabbit_carrots/configuration.rb b/lib/rabbit_carrots/configuration.rb
index e2308c0..acc7a9b 100644
--- a/lib/rabbit_carrots/configuration.rb
+++ b/lib/rabbit_carrots/configuration.rb
@@ -18,8 +18,8 @@ class Configuration
                   :rabbitmq_exchange_name,
                   :automatically_recover,
                   :network_recovery_interval,
-                  :recovery_attempts,
-                  :orm
+                  :recovery_attempts
+
     def orm
       @orm ||= :activerecord
     end
diff --git a/lib/rabbit_carrots/core.rb b/lib/rabbit_carrots/core.rb
index f72931f..4297092 100644
--- a/lib/rabbit_carrots/core.rb
+++ b/lib/rabbit_carrots/core.rb
@@ -11,7 +11,7 @@ class << self
     end
 
     def initialize(logger: nil)
-      @logger = logger || Logger.new(Rails.env.production? ? '/proc/self/fd/1' : $stdout)
+      @logger = create_logger_adapter(logger || Logger.new(Rails.env.production? ? '/proc/self/fd/1' : $stdout))
       @threads = []
       @running = true
       @shutdown_requested = false
@@ -61,7 +61,7 @@ def start(kill_to_restart_on_standard_error: false)
     def request_shutdown
       # Workaround to a known issue with Signal Traps and logs
       Thread.start do
-        logger.log 'Shutting down Rabbit Carrots service...'
+        logger.error 'Shutting down Rabbit Carrots service...'
       end
       @shutdown_requested = true
       @threads.each(&:kill)
@@ -71,7 +71,7 @@ def request_shutdown
     def stop
       # Workaround to a known issue with Signal Traps and logs
       Thread.start do
-        logger.log 'Stoppig the Rabbit Carrots service...'
+        logger.error 'Stoppig the Rabbit Carrots service...'
       end
       @running = false
     end
@@ -80,7 +80,7 @@ def run_task(queue_name:, handler_class:, routing_keys:, queue_arguments: {}, ki
       RabbitCarrots::Connection.instance.channel.with do |channel|
         exchange = channel.topic(RabbitCarrots.configuration.rabbitmq_exchange_name, durable: true)
 
-        logger.log "Listening on QUEUE: #{queue_name} for ROUTING KEYS: #{routing_keys}"
+        logger.info "Listening on QUEUE: #{queue_name} for ROUTING KEYS: #{routing_keys}"
         queue = channel.queue(queue_name, durable: true, arguments: queue_arguments)
 
         routing_keys.map(&:strip).each { |k| queue.bind(exchange, routing_key: k) }
@@ -88,24 +88,24 @@ def run_task(queue_name:, handler_class:, routing_keys:, queue_arguments: {}, ki
         queue.subscribe(block: false, manual_ack: true, prefetch: 10) do |delivery_info, properties, payload|
           break if @shutdown_requested
 
-          logger.log "Received from queue: #{queue_name}, Routing Keys: #{routing_keys}"
+          logger.info "Received from queue: #{queue_name}, Routing Keys: #{routing_keys}"
           handler_class.handle!(channel, delivery_info, properties, payload)
           channel.ack(delivery_info.delivery_tag, false)
         rescue RabbitCarrots::EventHandlers::Errors::NackMessage, JSON::ParserError => _e
-          logger.log "Nacked message: #{payload}"
+          logger.warn "Nacked message: #{payload}"
           channel.nack(delivery_info.delivery_tag, false, false)
         rescue RabbitCarrots::EventHandlers::Errors::NackAndRequeueMessage => _e
-          logger.log "Nacked and Requeued message: #{payload}"
+          logger.warn "Nacked and Requeued message: #{payload}"
           channel.nack(delivery_info.delivery_tag, false, true)
         rescue self.class.database_agnostic_not_null_violation, self.class.database_agnostic_record_invalid => e
-          logger.log "Null constraint or Invalid violation: #{payload}. Error: #{e.message}"
+          logger.warn "Null constraint or Invalid violation: #{payload}. Error: #{e.message}"
           channel.ack(delivery_info.delivery_tag, false)
         rescue self.class.database_agnostic_connection_not_established => e
-          logger.log "Error connection not established to the database: #{payload}. Error: #{e.message}"
+          logger.warn "Error connection not established to the database: #{payload}. Error: #{e.message}"
           sleep 3
           channel.nack(delivery_info.delivery_tag, false, true)
         rescue StandardError => e
-          logger.log "Error handling message: #{payload}. Error: #{e.message}"
+          logger.error "Error handling message: #{payload}. Error: #{e.message}"
           sleep 3
           channel.nack(delivery_info.delivery_tag, false, true)
           Process.kill('SIGTERM', Process.pid) if kill_to_restart_on_standard_error
@@ -115,5 +115,24 @@ def run_task(queue_name:, handler_class:, routing_keys:, queue_arguments: {}, ki
       logger.error "Bunny session error: #{e.message}"
       request_shutdown
     end
+
+    private
+
+    def create_logger_adapter(logger)
+      return logger if logger.respond_to?(:info) && logger.respond_to?(:error) && logger.respond_to?(:warn)
+
+      adapter = Object.new
+      def adapter.info(msg)
+        @logger.write("[INFO] #{msg}\n")
+      end
+      def adapter.error(msg)
+        @logger.write("[ERROR] #{msg}\n")
+      end
+      def adapter.warn(msg)
+        @logger.write("[WARN] #{msg}\n")
+      end
+      adapter.instance_variable_set(:@logger, logger)
+      adapter
+    end
   end
 end
diff --git a/lib/rabbit_carrots/version.rb b/lib/rabbit_carrots/version.rb
index f0bf878..55c2024 100644
--- a/lib/rabbit_carrots/version.rb
+++ b/lib/rabbit_carrots/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module RabbitCarrots
-  VERSION = '1.0.2'
+  VERSION = '1.0.3'
 end