diff --git a/easybus-core/pom.xml b/easybus-core/pom.xml
index 88a4934..7eb5e0c 100644
--- a/easybus-core/pom.xml
+++ b/easybus-core/pom.xml
@@ -3,12 +3,12 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>me.kisoft</groupId>
     <artifactId>easybus-core</artifactId>
-    <version>2.2.0</version>
+    <version>2.3.0</version>
     <packaging>jar</packaging>
     <parent>
         <groupId>me.kisoft</groupId>
         <artifactId>easybus-parent</artifactId>
-        <version>2.2.0</version>
+        <version>2.3.0</version>
     </parent>
     
     <name>Easybus Core</name>
@@ -38,6 +38,11 @@
             <scope>test</scope>
             <type>jar</type>
         </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>2.0.3</version>
+        </dependency>
     </dependencies>
     
 </project>
diff --git a/easybus-core/src/main/java/me/kisoft/easybus/EasyBus.java b/easybus-core/src/main/java/me/kisoft/easybus/EasyBus.java
index 2cf3f77..4a9b76e 100644
--- a/easybus-core/src/main/java/me/kisoft/easybus/EasyBus.java
+++ b/easybus-core/src/main/java/me/kisoft/easybus/EasyBus.java
@@ -6,21 +6,21 @@
 package me.kisoft.easybus;
 
 import java.lang.reflect.InvocationTargetException;
-import java.util.logging.Level;
-import lombok.extern.java.Log;
 import org.reflections.Reflections;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  *
  * @author tareq
  */
-@Log
 public class EasyBus {
-
+    
+    private final Logger log = LoggerFactory.getLogger(EasyBus.class);
     private static final String NO_EVENT_CLASS_ERROR = "Error in Class : %s : No Event Class Specified.";
     private static final String EVENT_CLASS_NOT_ANNOTATED = "Error in Class : %s : Event Class : %s :  Not annotated with @Event";
     private static final String NO_METHOD_DEFINED_ERROR = "Error in Class : %s : 'handle' method for Specified Event type : %s : not defined";
-
+    
     private final Bus bus;
 
     /**
@@ -29,7 +29,7 @@ public class EasyBus {
     public EasyBus() {
         bus = new MemoryBusImpl();
     }
-
+    
     public EasyBus(Bus bus) {
         this.bus = bus;
     }
@@ -48,7 +48,7 @@ public void removeHandlers() {
      */
     public void post(Object event) {
         if (event != null) {
-            log.log(Level.FINE, "Event Thrown : {0}", event.getClass().getCanonicalName());
+            log.debug(String.format("Event Thrown : %s", event.getClass().getCanonicalName()));
             bus.post(event);
         }
     }
@@ -91,7 +91,7 @@ public final EasyBus search(ClassLoader loader) {
      */
     public final EasyBus search(Reflections r) {
         for (Class clazz : r.getTypesAnnotatedWith(Handle.class)) {
-
+            
             try {
                 Object o = clazz.getConstructor().newInstance();
                 if (o.getClass().getAnnotation(Handle.class).event() == null) {
@@ -106,13 +106,13 @@ public final EasyBus search(Reflections r) {
                     }
                 }
                 this.addHandler(new EventHandler(o));
-                log.log(Level.INFO, "Added Event Handler {0}", clazz.getSimpleName());
+                log.info(String.format("Added Event Handler %s", clazz.getSimpleName()));
             } catch (NoSuchMethodException | SecurityException | InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException ex) {
-                log.log(Level.SEVERE, null, ex);
+                log.error(ex.getMessage());
                 throw new RuntimeException(ex);
             }
         }
-
+        
         return this;
     }
 
@@ -133,9 +133,9 @@ public void addHandler(EventHandler handler) {
     public void removeHandler(EventHandler handler) {
         bus.removeHandler(handler);
     }
-
+    
     public void close() throws Exception {
         bus.close();
     }
-
+    
 }
diff --git a/easybus-core/src/main/java/me/kisoft/easybus/EventHandler.java b/easybus-core/src/main/java/me/kisoft/easybus/EventHandler.java
index 0aeb41d..2902861 100644
--- a/easybus-core/src/main/java/me/kisoft/easybus/EventHandler.java
+++ b/easybus-core/src/main/java/me/kisoft/easybus/EventHandler.java
@@ -8,15 +8,16 @@
 import java.lang.reflect.Method;
 import java.util.Objects;
 import lombok.Getter;
-import lombok.extern.java.Log;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  *
  * @author tareq
  */
-@Log
 public class EventHandler {
 
+    private final Logger log = LoggerFactory.getLogger(EventHandler.class);
     private static final String NO_ANNOTATION = "Handler of type %s Must have the @Handle annotation";
     private static final String NO_METHOD = "Handler of type %s Must have the public method 'handle' with parameter type %s";
     private static final String NO_CLASS = "Handler of type %s is missing the target event class";
@@ -66,7 +67,7 @@ public final void handle(Object event) throws RuntimeException {
         try {
             this.handlerMethod.invoke(this.handler, event);
         } catch (Throwable ex) {
-            log.severe(ex.getMessage());
+            log.error(ex.getMessage());
             throw new RuntimeException(ex);
         }
 
@@ -108,7 +109,5 @@ public boolean equals(Object obj) {
         }
         return true;
     }
-    
-    
 
 }
diff --git a/easybus-core/src/main/java/me/kisoft/easybus/MemoryBusImpl.java b/easybus-core/src/main/java/me/kisoft/easybus/MemoryBusImpl.java
index e1b8087..5167881 100644
--- a/easybus-core/src/main/java/me/kisoft/easybus/MemoryBusImpl.java
+++ b/easybus-core/src/main/java/me/kisoft/easybus/MemoryBusImpl.java
@@ -20,7 +20,6 @@
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.stream.Collectors;
-import org.apache.commons.lang3.StringUtils;
 
 /**
  *
diff --git a/easybus-mongodb/pom.xml b/easybus-mongodb/pom.xml
index 746ef72..9c2f660 100644
--- a/easybus-mongodb/pom.xml
+++ b/easybus-mongodb/pom.xml
@@ -4,11 +4,11 @@
     <parent>
         <groupId>me.kisoft</groupId>
         <artifactId>easybus-parent</artifactId>
-        <version>2.2.0</version>
+        <version>2.3.0</version>
     </parent>
     <groupId>me.kisoft</groupId>
     <artifactId>easybus-mongodb</artifactId>
-    <version>2.2.0</version>
+    <version>2.3.0</version>
     <packaging>jar</packaging>
     <name>Easybus Mongodb</name>
     <description>Simple, No Frills Event Bus for Java - Mongodb Backing Bus</description>
@@ -59,6 +59,11 @@
             <version>1.17.5</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>2.0.3</version>
+        </dependency>
     </dependencies>
   
 </project>
diff --git a/easybus-mongodb/src/main/java/me/kisoft/easybus/mongodb/MongodbBusImpl.java b/easybus-mongodb/src/main/java/me/kisoft/easybus/mongodb/MongodbBusImpl.java
index 8181d0a..c2ba613 100644
--- a/easybus-mongodb/src/main/java/me/kisoft/easybus/mongodb/MongodbBusImpl.java
+++ b/easybus-mongodb/src/main/java/me/kisoft/easybus/mongodb/MongodbBusImpl.java
@@ -25,6 +25,8 @@
 import me.kisoft.easybus.Bus;
 import me.kisoft.easybus.EventHandler;
 import org.jongo.Jongo;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  *
@@ -32,6 +34,7 @@
  */
 public class MongodbBusImpl implements Bus {
 
+    private final Logger log = LoggerFactory.getLogger(MongodbBusImpl.class);
     private final ScheduledExecutorService pool;
     private final long pollTime;
     private final Map<EventHandler, ScheduledFuture> futureMap = new HashMap<>();
diff --git a/easybus-mongodb/src/main/java/me/kisoft/easybus/mongodb/MongodbCollectionPollRunnable.java b/easybus-mongodb/src/main/java/me/kisoft/easybus/mongodb/MongodbCollectionPollRunnable.java
index b4382a0..a11cddc 100644
--- a/easybus-mongodb/src/main/java/me/kisoft/easybus/mongodb/MongodbCollectionPollRunnable.java
+++ b/easybus-mongodb/src/main/java/me/kisoft/easybus/mongodb/MongodbCollectionPollRunnable.java
@@ -17,18 +17,18 @@
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import java.util.Date;
-import java.util.logging.Level;
-import lombok.extern.java.Log;
 import me.kisoft.easybus.EventHandler;
 import org.jongo.Jongo;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  *
  * @author tareq
  */
-@Log
 public class MongodbCollectionPollRunnable implements Runnable {
 
+    private final Logger log = LoggerFactory.getLogger(MongodbCollectionPollRunnable.class);
     private final EventHandler handler;
     private final Jongo jongo;
     private final ObjectMapper mapper = new ObjectMapper();
@@ -63,17 +63,17 @@ public void run() {
                             .as(MongodbEvent.class);
 
                 } catch (RuntimeException ex) {
-                    log.fine(ex.getMessage());
+                    log.debug(ex.getMessage());
                     event = this.jongo.getCollection(handler.getEventClassName())
                             .findAndModify("{eventId:#}", event.getEventId())
                             .with("{$set:{processing:false,handled:false,lastAccess:#}}", new Date())
                             .as(MongodbEvent.class);
-                    log.log(Level.FINE, "Re-Submitting event with id : {0}", event.getEventId());
+                    log.debug(String.format("Re-Submitting event with id : %s", event.getEventId()));
                 }
 
             }
         } catch (IllegalArgumentException ex) {
-            log.severe(ex.getMessage());
+            log.error(ex.getMessage());
         }
     }
 
diff --git a/easybus-rabbitmq/pom.xml b/easybus-rabbitmq/pom.xml
index e3ec615..ceada33 100644
--- a/easybus-rabbitmq/pom.xml
+++ b/easybus-rabbitmq/pom.xml
@@ -4,10 +4,10 @@
     <parent>
         <groupId>me.kisoft</groupId>
         <artifactId>easybus-parent</artifactId>
-        <version>2.2.0</version>
+        <version>2.3.0</version>
     </parent>
     <artifactId>easybus-rabbitmq</artifactId>
-    <version>2.2.0</version>
+    <version>2.3.0</version>
     <packaging>jar</packaging>
     <name>Easybus RabbitMQ</name>
     <description>Simple, No Frills Event Bus for Java Backed by RabbitMQ</description>
@@ -57,5 +57,10 @@
             <version>1.17.5</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>2.0.3</version>
+        </dependency>
     </dependencies>
 </project>
\ No newline at end of file
diff --git a/easybus-rabbitmq/src/main/java/me/kisoft/easybus/rabbitmq/RabbitMQBusImpl.java b/easybus-rabbitmq/src/main/java/me/kisoft/easybus/rabbitmq/RabbitMQBusImpl.java
index e0931a9..c6100ab 100644
--- a/easybus-rabbitmq/src/main/java/me/kisoft/easybus/rabbitmq/RabbitMQBusImpl.java
+++ b/easybus-rabbitmq/src/main/java/me/kisoft/easybus/rabbitmq/RabbitMQBusImpl.java
@@ -16,7 +16,6 @@
 package me.kisoft.easybus.rabbitmq;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
-import com.rabbitmq.client.AMQP;
 import com.rabbitmq.client.BuiltinExchangeType;
 import com.rabbitmq.client.Channel;
 import com.rabbitmq.client.Connection;
@@ -25,22 +24,24 @@
 import java.util.HashMap;
 import java.util.Map;
 import java.util.concurrent.TimeoutException;
-import lombok.extern.java.Log;
 import me.kisoft.easybus.Bus;
 import me.kisoft.easybus.EventHandler;
 import org.apache.commons.lang3.RandomStringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  *
  * @author tareq
  */
-@Log
 public class RabbitMQBusImpl implements Bus {
 
+    private final Logger log = LoggerFactory.getLogger(RabbitMQBusImpl.class);
     private final Connection connection;
     private final ObjectMapper mapper = new ObjectMapper();
     private final Map<EventHandler, String> tagMap = new HashMap<>();
     private final Map<EventHandler, Channel> channelMap = new HashMap<>();
+    private final Map<String, Boolean> exchangeExistanceMap = new HashMap<>();
 
     public RabbitMQBusImpl(Connection connection) {
         this.connection = connection;
@@ -59,6 +60,11 @@ public RabbitMQBusImpl() {
     @Override
     public void post(Object object) {
         try ( Channel channel = this.connection.createChannel()) {
+            String exchangeName = getExcahngeName(object.getClass());
+            if (!exchangeExistanceMap.getOrDefault(exchangeName, Boolean.FALSE)) {
+                channel.exchangeDeclare(exchangeName, BuiltinExchangeType.FANOUT);
+                exchangeExistanceMap.put(exchangeName, Boolean.TRUE);
+            }
             channel.basicPublish(getExcahngeName(object.getClass()), "all", null, mapper.writer().writeValueAsBytes(object));
         } catch (IOException | TimeoutException ex) {
             throw new RuntimeException(ex);
@@ -92,14 +98,14 @@ public void clear() {
                 try {
                     channel.basicCancel(tag);
                 } catch (IOException ex) {
-                    log.severe(ex.getMessage());
+                    log.debug(ex.getMessage());
                 }
             });
             channelMap.values().forEach(usedChannel -> {
                 try {
                     usedChannel.close();
                 } catch (IOException | TimeoutException ex) {
-                    log.severe(ex.getMessage());
+                    log.error(ex.getMessage());
                 }
             });
         } catch (IOException | TimeoutException ex) {
@@ -117,7 +123,7 @@ public void addHandler(EventHandler handler) {
             channel.queueDeclare(queueName, false, false, false, null).getQueue();
             channel.queueBind(queueName, exchangeName, RandomStringUtils.randomAlphabetic(30));
             String tag = channel.basicConsume(getQueueName(handler.getHandler()), (consumerTag, delivery) -> {
-                log.fine(String.format("Received Message from Exchange %s Queue %s with Delivery Tag %s", exchangeName, queueName, String.valueOf(delivery.getEnvelope().getDeliveryTag())));
+                log.debug(String.format("Received Message from Exchange %s Queue %s with Delivery Tag %s", exchangeName, queueName, String.valueOf(delivery.getEnvelope().getDeliveryTag())));
                 handler.handle(mapper.reader().forType(handler.getEventClass()).readValue(delivery.getBody()));
                 channel.basicAck(delivery.getEnvelope().getDeliveryTag(), false);
             }, consumerTag -> {
@@ -133,11 +139,14 @@ public void addHandler(EventHandler handler) {
     public void removeHandler(EventHandler handler) {
         try {
             String consumerTag = tagMap.get(handler);
-            Channel channel = channelMap.get(handler);
-            channel.basicCancel(consumerTag);
-            channel.close();
+            try ( Channel channel = channelMap.get(handler)) {
+                channel.basicCancel(consumerTag);
+            }
         } catch (IOException | TimeoutException ex) {
             throw new RuntimeException(ex);
+        } finally {
+            channelMap.remove(handler);
+            tagMap.remove(handler);
         }
     }
 
@@ -147,7 +156,7 @@ public void close() throws IOException {
             try {
                 channel.close();
             } catch (IOException | TimeoutException ex) {
-                log.severe(ex.getMessage());
+                log.error(ex.getMessage());
             }
         });
         connection.close();
diff --git a/pom.xml b/pom.xml
index fe2e66d..485ae3b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>me.kisoft</groupId>
     <artifactId>easybus-parent</artifactId>
-    <version>2.2.0</version>
+    <version>2.3.0</version>
     <name>EasyBus</name>
     <packaging>pom</packaging>
     <properties>