diff --git a/pom.xml b/pom.xml
index a896bfa..7c8006f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>cn.cloudowr</groupId>
     <artifactId>sdk</artifactId>
-    <version>1.3.6</version>
+    <version>1.4.12</version>
     <build>
         <plugins>
             <plugin>
@@ -51,5 +51,11 @@
             <version>3.4.2</version>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>com.talent-aio</groupId>
+            <artifactId>talent-aio-common</artifactId>
+            <version>1.6.6.v20170318-RELEASE</version>
+            <scope>provided</scope>
+        </dependency>
     </dependencies>
 </project>
\ No newline at end of file
diff --git a/src/main/java/cn/cloudowr/sdk/log/BaseAbsAioHandler.java b/src/main/java/cn/cloudowr/sdk/log/BaseAbsAioHandler.java
new file mode 100644
index 0000000..93c31d6
--- /dev/null
+++ b/src/main/java/cn/cloudowr/sdk/log/BaseAbsAioHandler.java
@@ -0,0 +1,86 @@
+package cn.cloudowr.sdk.log;
+
+import cn.cloudowr.sdk.log.entity.HeartBeatMessage;
+import cn.cloudowr.sdk.log.entity.JSONStringMessage;
+import cn.cloudowr.sdk.log.entity.Message;
+import com.talent.aio.common.ChannelContext;
+import com.talent.aio.common.GroupContext;
+import com.talent.aio.common.exception.AioDecodeException;
+import com.talent.aio.common.intf.AioHandler;
+
+import java.nio.ByteBuffer;
+
+/**
+ * Created by lyf66 on 2017/3/24.
+ */
+public abstract class BaseAbsAioHandler implements AioHandler<Object, Message, Object>{
+
+    @Override
+    public ByteBuffer encode(Message message, GroupContext<Object, Message, Object> groupContext, ChannelContext<Object, Message, Object> channelContext) {
+        byte[] body = message.getBody();
+        int bodyLen = 0;
+        if (body != null) {
+            bodyLen = body.length;
+        }
+
+        int allLen = message.HEADER_LENGTH + bodyLen;
+        ByteBuffer buffer = ByteBuffer.allocate(allLen);
+        buffer.order(groupContext.getByteOrder());
+
+        buffer.putInt(message.getType());
+        buffer.putInt(bodyLen);
+
+        if (body != null) {
+            buffer.put(body);
+        }
+        return buffer;
+    }
+
+    @Override
+    public Message decode(ByteBuffer byteBuffer, ChannelContext<Object, Message, Object> channelContext) throws AioDecodeException {
+        int readableLen = byteBuffer.limit() - byteBuffer.position();
+        if (readableLen < Message.HEADER_LENGTH) {
+            return null;
+        }
+
+        int type = byteBuffer.getInt();
+        if (type < 0) {
+            throw new AioDecodeException("type [" + type + "] is not right, remote:" + channelContext.getClientNode());
+        }
+
+        int bodyLen = byteBuffer.getInt();
+        if (bodyLen < 0) {
+            throw new AioDecodeException("bodyLength [" + bodyLen + "] is not right, remote:" + channelContext.getClientNode());
+        }
+
+        int neededLen = Message.HEADER_LENGTH + bodyLen;
+        int test = readableLen - neededLen;
+        if (test < 0) {
+            return null;
+        } else {
+            Message packet = null;
+            packet = switchMessage(byteBuffer, type, bodyLen, packet);
+            if (packet == null) {
+                System.out.println("packet is not recognized, remote:" + channelContext.getClientNode());
+            }
+            return packet;
+        }
+    }
+
+    //todo 新增消息类型后在此添加消息体解析
+    private Message switchMessage(ByteBuffer byteBuffer, int type, int bodyLen, Message packet) {
+        switch (type) {
+            case Message.TYPE_HEART_BEAT:
+                packet = HeartBeatMessage.PACKET;
+                break;
+            case Message.TYPE_JSONO_STRING_LOG:
+                if (bodyLen > 0) {
+                    byte[] dst = new byte[bodyLen];
+                    byteBuffer.get(dst);
+                    packet = new JSONStringMessage(dst);
+                }
+                break;
+        }
+        return packet;
+    }
+}
diff --git a/src/main/java/cn/cloudowr/sdk/log/Const.java b/src/main/java/cn/cloudowr/sdk/log/Const.java
new file mode 100644
index 0000000..de3ac74
--- /dev/null
+++ b/src/main/java/cn/cloudowr/sdk/log/Const.java
@@ -0,0 +1,8 @@
+package cn.cloudowr.sdk.log;
+
+/**
+ * Created by lyf66 on 2017/3/24.
+ */
+public class Const {
+    public static final int PORT = 13579;
+}
diff --git a/src/main/java/cn/cloudowr/sdk/log/Handler.java b/src/main/java/cn/cloudowr/sdk/log/Handler.java
new file mode 100644
index 0000000..74172e1
--- /dev/null
+++ b/src/main/java/cn/cloudowr/sdk/log/Handler.java
@@ -0,0 +1,8 @@
+package cn.cloudowr.sdk.log;
+
+/**
+ * Created by lyf66 on 2017/3/24.
+ */
+public interface Handler {
+    void handle(String msg);
+}
diff --git a/src/main/java/cn/cloudowr/sdk/log/Logger.java b/src/main/java/cn/cloudowr/sdk/log/Logger.java
new file mode 100644
index 0000000..ec489ed
--- /dev/null
+++ b/src/main/java/cn/cloudowr/sdk/log/Logger.java
@@ -0,0 +1,54 @@
+package cn.cloudowr.sdk.log;
+
+import cn.cloudowr.sdk.log.client.BaseClientAioHandler;
+import cn.cloudowr.sdk.log.entity.JSONStringMessage;
+import cn.cloudowr.sdk.log.entity.Message;
+import cn.cloudowr.sdk.log.server.HandlerChain;
+import com.talent.aio.client.AioClient;
+import com.talent.aio.client.ClientChannelContext;
+import com.talent.aio.client.ClientGroupContext;
+import com.talent.aio.client.ReconnConf;
+import com.talent.aio.client.intf.ClientAioHandler;
+import com.talent.aio.client.intf.ClientAioListener;
+import com.talent.aio.common.Aio;
+import com.talent.aio.common.Node;
+
+import java.io.UnsupportedEncodingException;
+
+/**
+ * Created by lyf66 on 2017/3/20.
+ */
+public class Logger {
+    private static Node serverNode = null;
+    private static AioClient<Object, Message, Object> aioClient;
+    private static ClientGroupContext<Object, Message, Object> clientGroupContext = null;
+    private static ClientAioHandler<Object, Message, Object> aioClientHandler = null;
+    private static ClientAioListener<Object, Message, Object> aioListener = null;
+
+    //用来自动连接的，不想自动连接请设为null
+    private static ReconnConf<Object, Message, Object> reconnConf = new ReconnConf<Object, Message, Object>(5000L);
+    private static ClientChannelContext<Object, Message, Object> clientChannelContext;
+
+    public static void initLogger() throws Exception {
+        String serverIp = "log.cloudowr.cn";
+        int serverPort = Const.PORT;
+        serverNode = new Node(serverIp, serverPort);
+        aioClientHandler = new BaseClientAioHandler();
+        aioListener = null;
+
+        clientGroupContext = new ClientGroupContext<>(aioClientHandler, aioListener, reconnConf);
+        aioClient = new AioClient<>(clientGroupContext);
+
+        clientChannelContext = aioClient.connect(serverNode);
+    }
+
+    public static void log(String msg) {
+        try {
+            Message packet = new JSONStringMessage(msg.getBytes(Message.CHARSET));
+            Aio.send(clientChannelContext, packet);
+        } catch (UnsupportedEncodingException e) {
+            e.printStackTrace();
+        }
+    }
+
+}
diff --git a/src/main/java/cn/cloudowr/sdk/log/Main.java b/src/main/java/cn/cloudowr/sdk/log/Main.java
new file mode 100644
index 0000000..b50332a
--- /dev/null
+++ b/src/main/java/cn/cloudowr/sdk/log/Main.java
@@ -0,0 +1,21 @@
+package cn.cloudowr.sdk.log;
+
+import cn.cloudowr.sdk.log.server.LoggerServer;
+
+import java.io.IOException;
+
+/**
+ * Created by lyf66 on 2017/3/24.
+ */
+public class Main {
+    public static void main(String[] args) throws IOException {
+        LoggerServer server = new LoggerServer();
+        server.addHandler(new Handler() {
+            @Override
+            public void handle(String msg) {
+                System.out.println(msg);
+            }
+        });
+        server.start();
+    }
+}
diff --git a/src/main/java/cn/cloudowr/sdk/log/client/BaseClientAioHandler.java b/src/main/java/cn/cloudowr/sdk/log/client/BaseClientAioHandler.java
new file mode 100644
index 0000000..661de00
--- /dev/null
+++ b/src/main/java/cn/cloudowr/sdk/log/client/BaseClientAioHandler.java
@@ -0,0 +1,24 @@
+package cn.cloudowr.sdk.log.client;
+
+import cn.cloudowr.sdk.log.BaseAbsAioHandler;
+import cn.cloudowr.sdk.log.entity.HeartBeatMessage;
+import cn.cloudowr.sdk.log.entity.Message;
+import com.talent.aio.client.intf.ClientAioHandler;
+import com.talent.aio.common.ChannelContext;
+
+/**
+ * Created by lyf66 on 2017/3/24.
+ */
+public class BaseClientAioHandler extends BaseAbsAioHandler implements ClientAioHandler<Object, Message, Object> {
+
+    @Override
+    public Message heartbeatPacket() {
+        return HeartBeatMessage.PACKET;
+    }
+
+    @Override
+    public Object handler(Message packet, ChannelContext<Object, Message, Object> channelContext) throws Exception {
+
+        return null;
+    }
+}
diff --git a/src/main/java/cn/cloudowr/sdk/log/entity/HeartBeatMessage.java b/src/main/java/cn/cloudowr/sdk/log/entity/HeartBeatMessage.java
new file mode 100644
index 0000000..a37866b
--- /dev/null
+++ b/src/main/java/cn/cloudowr/sdk/log/entity/HeartBeatMessage.java
@@ -0,0 +1,17 @@
+package cn.cloudowr.sdk.log.entity;
+
+/**
+ * Created by lyf66 on 2017/3/24.
+ */
+public class HeartBeatMessage extends Message {
+    public static final HeartBeatMessage PACKET = new HeartBeatMessage();
+    private HeartBeatMessage() {}
+    public byte[] getBody() {
+        return new byte[]{0};
+    }
+
+    @Override
+    public int getType() {
+        return TYPE_HEART_BEAT;
+    }
+}
diff --git a/src/main/java/cn/cloudowr/sdk/log/entity/JSONStringMessage.java b/src/main/java/cn/cloudowr/sdk/log/entity/JSONStringMessage.java
new file mode 100644
index 0000000..d12c2fe
--- /dev/null
+++ b/src/main/java/cn/cloudowr/sdk/log/entity/JSONStringMessage.java
@@ -0,0 +1,23 @@
+package cn.cloudowr.sdk.log.entity;
+
+/**
+ * Created by lyf66 on 2017/3/24.
+ */
+public class JSONStringMessage extends Message {
+
+    public JSONStringMessage(byte[] body) {
+        this.body = body;
+    }
+
+    private byte[] body;
+
+    @Override
+    public byte[] getBody() {
+        return body;
+    }
+
+    @Override
+    public int getType() {
+        return TYPE_JSONO_STRING_LOG;
+    }
+}
diff --git a/src/main/java/cn/cloudowr/sdk/log/entity/Message.java b/src/main/java/cn/cloudowr/sdk/log/entity/Message.java
new file mode 100644
index 0000000..21c4d3a
--- /dev/null
+++ b/src/main/java/cn/cloudowr/sdk/log/entity/Message.java
@@ -0,0 +1,16 @@
+package cn.cloudowr.sdk.log.entity;
+
+import com.talent.aio.common.intf.Packet;
+
+/**
+ * Created by lyf66 on 2017/3/24.
+ */
+public abstract class Message extends Packet {
+    public static final int TYPE_HEART_BEAT = 0;
+    public static final int TYPE_JSONO_STRING_LOG = 1;
+
+    public static final int HEADER_LENGTH = 8;
+    public static final String CHARSET = "utf-8";
+    public abstract byte[] getBody();
+    public abstract int getType();
+}
diff --git a/src/main/java/cn/cloudowr/sdk/log/server/BaseServerAioHandler.java b/src/main/java/cn/cloudowr/sdk/log/server/BaseServerAioHandler.java
new file mode 100644
index 0000000..18d4671
--- /dev/null
+++ b/src/main/java/cn/cloudowr/sdk/log/server/BaseServerAioHandler.java
@@ -0,0 +1,23 @@
+package cn.cloudowr.sdk.log.server;
+
+import cn.cloudowr.sdk.log.BaseAbsAioHandler;
+import cn.cloudowr.sdk.log.entity.Message;
+import com.talent.aio.common.ChannelContext;
+import com.talent.aio.server.intf.ServerAioHandler;
+
+/**
+ * Created by lyf66 on 2017/3/24.
+ */
+public class BaseServerAioHandler extends BaseAbsAioHandler implements ServerAioHandler<Object, Message, Object> {
+
+
+    @Override
+    public Object handler(Message message, ChannelContext<Object, Message, Object> channelContext) throws Exception {
+        byte[] body = message.getBody();
+        if (body != null) {
+            String str = new String(body, Message.CHARSET);
+            LoggerServer.getChain().next(str);
+        }
+        return null;
+    }
+}
diff --git a/src/main/java/cn/cloudowr/sdk/log/server/HandlerChain.java b/src/main/java/cn/cloudowr/sdk/log/server/HandlerChain.java
new file mode 100644
index 0000000..10e2f28
--- /dev/null
+++ b/src/main/java/cn/cloudowr/sdk/log/server/HandlerChain.java
@@ -0,0 +1,22 @@
+package cn.cloudowr.sdk.log.server;
+
+import cn.cloudowr.sdk.log.Handler;
+
+import java.util.LinkedList;
+
+/**
+ * Created by lyf66 on 2017/3/24.
+ */
+public class HandlerChain {
+    LinkedList<Handler> handlers = new LinkedList<>();
+
+    public void next(String str) {
+        for (Handler handler : handlers) {
+            handler.handle(str);
+        }
+    }
+
+    public LinkedList<Handler> getHandlers() {
+        return handlers;
+    }
+}
diff --git a/src/main/java/cn/cloudowr/sdk/log/server/LoggerServer.java b/src/main/java/cn/cloudowr/sdk/log/server/LoggerServer.java
new file mode 100644
index 0000000..cfc5d16
--- /dev/null
+++ b/src/main/java/cn/cloudowr/sdk/log/server/LoggerServer.java
@@ -0,0 +1,47 @@
+package cn.cloudowr.sdk.log.server;
+
+import cn.cloudowr.sdk.log.Const;
+import cn.cloudowr.sdk.log.Handler;
+import cn.cloudowr.sdk.log.entity.Message;
+import com.talent.aio.common.ChannelContext;
+import com.talent.aio.server.AioServer;
+import com.talent.aio.server.ServerGroupContext;
+import com.talent.aio.server.intf.ServerAioHandler;
+import com.talent.aio.server.intf.ServerAioListener;
+
+import java.io.IOException;
+
+/**
+ * Created by lyf66 on 2017/3/24.
+ */
+public class LoggerServer {
+    private ServerGroupContext<Object, Message, Object> serverGroupContext = null;
+    private AioServer<Object, Message, Object> aioServer = null; //可以为空
+    private ServerAioHandler<Object, Message, Object> aioHandler = null;
+    private ServerAioListener<Object, Message, Object> aioListener = null;
+    private static HandlerChain chain;
+
+    public static HandlerChain getChain() {
+        return chain;
+    }
+
+    public void addHandler(Handler handler) {
+        chain.handlers.add(handler);
+    }
+
+    public LoggerServer() {
+        chain = new HandlerChain();
+    }
+
+    public void start() throws IOException {
+        aioHandler = new BaseServerAioHandler();
+        serverGroupContext = new ServerGroupContext<>(aioHandler, aioListener);
+        aioServer = new AioServer<>(serverGroupContext);
+        aioServer.start("0.0.0.0", Const.PORT);
+    }
+
+    public void stop() {
+        aioServer.stop();
+        chain = null;
+    }
+}