diff --git a/src/main/java/com/corundumstudio/socketio/SocketIOServer.java b/src/main/java/com/corundumstudio/socketio/SocketIOServer.java
index 09cc7b0..329d8ec 100644
--- a/src/main/java/com/corundumstudio/socketio/SocketIOServer.java
+++ b/src/main/java/com/corundumstudio/socketio/SocketIOServer.java
@@ -231,6 +231,11 @@ public class SocketIOServer implements ClientListeners {
         mainNamespace.addEventListener(eventName, eventClass, listener);
     }
 
+    @Override
+    public void removeAllListeners(String eventName) {
+        mainNamespace.removeAllListeners(eventName);
+    }
+
     @Override
     public void addDisconnectListener(DisconnectListener listener) {
         mainNamespace.addDisconnectListener(listener);
@@ -245,7 +250,7 @@ public class SocketIOServer implements ClientListeners {
     public void addListeners(Object listeners) {
         mainNamespace.addListeners(listeners);
     }
-
+    
     @Override
     public void addListeners(Object listeners, Class<?> listenersClass) {
         mainNamespace.addListeners(listeners, listenersClass);
diff --git a/src/main/java/com/corundumstudio/socketio/listener/ClientListeners.java b/src/main/java/com/corundumstudio/socketio/listener/ClientListeners.java
index 89c05f7..556d645 100644
--- a/src/main/java/com/corundumstudio/socketio/listener/ClientListeners.java
+++ b/src/main/java/com/corundumstudio/socketio/listener/ClientListeners.java
@@ -29,4 +29,6 @@ public interface ClientListeners {
 
     void addListeners(Object listeners, Class<?> listenersClass);
 
+    void removeAllListeners(String eventName);
+    
 }
diff --git a/src/main/java/com/corundumstudio/socketio/namespace/Namespace.java b/src/main/java/com/corundumstudio/socketio/namespace/Namespace.java
index e9cf680..e288f6f 100644
--- a/src/main/java/com/corundumstudio/socketio/namespace/Namespace.java
+++ b/src/main/java/com/corundumstudio/socketio/namespace/Namespace.java
@@ -15,8 +15,6 @@
  */
 package com.corundumstudio.socketio.namespace;
 
-import io.netty.util.internal.PlatformDependent;
-
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
@@ -45,10 +43,11 @@ import com.corundumstudio.socketio.protocol.JsonSupport;
 import com.corundumstudio.socketio.protocol.Packet;
 import com.corundumstudio.socketio.store.StoreFactory;
 import com.corundumstudio.socketio.store.pubsub.JoinLeaveMessage;
-import com.corundumstudio.socketio.store.pubsub.PubSubStore;
 import com.corundumstudio.socketio.store.pubsub.PubSubType;
 import com.corundumstudio.socketio.transport.NamespaceClient;
 
+import io.netty.util.internal.PlatformDependent;
+
 /**
  * Hub object for all clients in one namespace.
  * Namespace shares by different namespace-clients.
@@ -106,6 +105,14 @@ public class Namespace implements SocketIONamespace {
         entry.addListener(listener);
         jsonSupport.addEventMapping(name, eventName, eventClass);
     }
+    
+    @Override
+    public void removeAllListeners(String eventName) {
+        EventEntry<?> entry = eventListeners.remove(eventName);
+        if (entry != null) {
+            jsonSupport.removeEventMapping(name, eventName);
+        }
+    }
 
     @Override
     @SuppressWarnings({"unchecked", "rawtypes"})