Netty native transport support

@@ -318,6 +318,7 @@
                 <groupId>io.netty</groupId>
                 <artifactId>netty-transport-native-epoll</artifactId>
                 <version>${netty4.version}</version>
+                <classifier>${os.detected.classifier}</classifier>
             </dependency>
             <dependency>
                 <groupId>joda-time</groupId>
@@ -351,6 +352,13 @@
     </dependencies>
 
     <build>
+        <extensions>
+            <extension>
+                <groupId>kr.motd.maven</groupId>
+                <artifactId>os-maven-plugin</artifactId>
+                <version>1.2.3.Final</version>
+            </extension>
+        </extensions>
         <pluginManagement>
             <plugins>
                 <plugin>

@@ -73,6 +73,7 @@
         <dependency>
           <groupId>io.netty</groupId>
           <artifactId>netty-transport-native-epoll</artifactId>
+          <version>${netty4.version}</version>
         </dependency>
     </dependencies>