diff --git a/net/src/test/java/com/zfoo/net/core/json/client/JsonWsClientController.java b/net/src/test/java/com/zfoo/net/core/json/client/JsonClientController.java
similarity index 94%
rename from net/src/test/java/com/zfoo/net/core/json/client/JsonWsClientController.java
rename to net/src/test/java/com/zfoo/net/core/json/client/JsonClientController.java
index 92475b37..d6f30433 100644
--- a/net/src/test/java/com/zfoo/net/core/json/client/JsonWsClientController.java
+++ b/net/src/test/java/com/zfoo/net/core/json/client/JsonClientController.java
@@ -25,9 +25,9 @@ import org.springframework.stereotype.Component;
  * @author godotg
  */
 @Component
-public class JsonWsClientController {
+public class JsonClientController {
 
-    private static final Logger logger = LoggerFactory.getLogger(JsonWsClientController.class);
+    private static final Logger logger = LoggerFactory.getLogger(JsonClientController.class);
 
     @PacketReceiver
     public void atJsonHelloResponse(Session session, JsonHelloResponse response) {
diff --git a/net/src/test/java/com/zfoo/net/core/json/client/JsonTcpClientTest.java b/net/src/test/java/com/zfoo/net/core/json/client/JsonTcpClientTest.java
new file mode 100644
index 00000000..7a1c1dd1
--- /dev/null
+++ b/net/src/test/java/com/zfoo/net/core/json/client/JsonTcpClientTest.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2020 The zfoo Authors
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
+ * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and limitations under the License.
+ *
+ */
+
+package com.zfoo.net.core.json.client;
+
+import com.zfoo.net.NetContext;
+import com.zfoo.net.core.HostAndPort;
+import com.zfoo.net.core.json.JsonTcpClient;
+import com.zfoo.net.packet.json.JsonHelloRequest;
+import com.zfoo.net.packet.json.JsonHelloResponse;
+import com.zfoo.protocol.util.JsonUtils;
+import com.zfoo.protocol.util.ThreadUtils;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
+import java.util.function.Consumer;
+
+/**
+ * @author godotg
+ */
+@Ignore
+public class JsonTcpClientTest {
+
+    private static final Logger logger = LoggerFactory.getLogger(JsonTcpClientTest.class);
+
+    @Test
+    public void startClient() throws Exception {
+        var context = new ClassPathXmlApplicationContext("config.xml");
+
+        var client = new JsonTcpClient(HostAndPort.valueOf("127.0.0.1:9000"));
+        var session = client.start();
+
+        var request = new JsonHelloRequest();
+        request.setMessage("Hello, this is the json client!");
+
+        for (int i = 0; i < 1000; i++) {
+            ThreadUtils.sleep(1000);
+            NetContext.getRouter().send(session, request);
+            ThreadUtils.sleep(1000);
+            var response = NetContext.getRouter().syncAsk(session, request, JsonHelloResponse.class, null).packet();
+            logger.info("sync json client receive [packet:{}] from server", JsonUtils.object2String(response));
+            NetContext.getRouter().asyncAsk(session, request, JsonHelloResponse.class, null)
+                    .whenComplete(new Consumer<JsonHelloResponse>() {
+                        @Override
+                        public void accept(JsonHelloResponse jsonHelloResponse) {
+                            logger.info("async json client receive [packet:{}] from server", JsonUtils.object2String(jsonHelloResponse));
+                        }
+                    });
+        }
+
+        ThreadUtils.sleep(Long.MAX_VALUE);
+    }
+
+
+}
diff --git a/net/src/test/java/com/zfoo/net/core/json/server/JsonWsServerController.java b/net/src/test/java/com/zfoo/net/core/json/server/JsonServerController.java
similarity index 95%
rename from net/src/test/java/com/zfoo/net/core/json/server/JsonWsServerController.java
rename to net/src/test/java/com/zfoo/net/core/json/server/JsonServerController.java
index db756773..bf9c1b9d 100644
--- a/net/src/test/java/com/zfoo/net/core/json/server/JsonWsServerController.java
+++ b/net/src/test/java/com/zfoo/net/core/json/server/JsonServerController.java
@@ -27,9 +27,9 @@ import org.springframework.stereotype.Component;
  * @author godotg
  */
 @Component
-public class JsonWsServerController {
+public class JsonServerController {
 
-    private static final Logger logger = LoggerFactory.getLogger(JsonWsServerController.class);
+    private static final Logger logger = LoggerFactory.getLogger(JsonServerController.class);
 
     @PacketReceiver
     public void atJsonHelloRequest(Session session, JsonHelloRequest request) {
diff --git a/net/src/test/java/com/zfoo/net/core/json/server/JsonTcpServerTest.java b/net/src/test/java/com/zfoo/net/core/json/server/JsonTcpServerTest.java
new file mode 100644
index 00000000..9e04af61
--- /dev/null
+++ b/net/src/test/java/com/zfoo/net/core/json/server/JsonTcpServerTest.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The zfoo Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
+ * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and limitations under the License.
+ */
+
+package com.zfoo.net.core.json.server;
+
+import com.zfoo.net.core.HostAndPort;
+import com.zfoo.net.core.json.JsonTcpServer;
+import com.zfoo.net.core.json.JsonWebsocketServer;
+import com.zfoo.protocol.util.ThreadUtils;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
+/**
+ * @author godotg
+ */
+@Ignore
+public class JsonTcpServerTest {
+
+    @Test
+    public void startServer() {
+        var context = new ClassPathXmlApplicationContext("config.xml");
+
+        var server = new JsonTcpServer(HostAndPort.valueOf("0.0.0.0:9000"));
+        server.start();
+
+        ThreadUtils.sleep(Long.MAX_VALUE);
+    }
+
+}