diff --git a/ClientPool.php b/ClientPool.php
index 5f6baf2..0bede9c 100644
--- a/ClientPool.php
+++ b/ClientPool.php
@@ -5,13 +5,11 @@ namespace Kiri\Rpc;
 use Exception;
 use Kiri;
 use Kiri\Abstracts\Component;
-use Kiri\Events\EventProvider;
-use Kiri\Exception\ConfigException;
 use Kiri\Pool\Pool;
-use Kiri\Di\Inject\Container;
 use Kiri\Server\Events\OnBeforeShutdown;
 use ReflectionException;
-use Swoole\Coroutine\Client;
+use Swoole\Coroutine\Client as CoroutineClient;
+use Swoole\Client as AsyncClient;
 
 
 /**
@@ -29,6 +27,9 @@ class ClientPool extends Component
     private array $names = [];
 
 
+    /**
+     * @return void
+     */
     public function init(): void
     {
         on(OnBeforeShutdown::class, [$this, 'onBeforeShutdown']);
@@ -51,8 +52,7 @@ class ClientPool extends Component
     /**
      * @param $config
      * @return resource
-     * @throws ConfigException
-     * @throws ReflectionException
+     * @throws Exception
      */
     public function get($config): mixed
     {
@@ -67,34 +67,48 @@ class ClientPool extends Component
 
 
     /**
-     * @param Client|\Swoole\Client $client
+     * @param CoroutineClient|AsyncClient $client
      * @param $host
      * @param $port
-     * @throws ConfigException|ReflectionException
+     * @throws Exception
      */
-    public function push(Client|\Swoole\Client $client, $host, $port)
+    public function push(CoroutineClient|AsyncClient $client, $host, $port)
     {
         $this->getPool($host, $port)->push($host . '::' . $port, $client);
     }
 
 
     /**
-     * @param $host
-     * @param $port
+     * @param string $host
+     * @param int $port
      * @return Pool
      * @throws ReflectionException
      */
-    public function getPool($host, $port): Pool
+    public function getPool(string $host, int $port): Pool
     {
         $pool = Kiri::getDi()->get(Pool::class);
-        $pool->created($host . '::' . $port, 10, function () use ($host, $port) {
-            $client = stream_socket_client("tcp://$host:$port", $errCode, $errMessage, 3);
-            if ($client === false) {
-                throw new Exception('Connect ' . $host . '::' . $port . ' fail');
-            }
-            return $client;
-        });
+        $pool->created($host . '::' . $port, 10, [$this, 'connect']);
         return $pool;
     }
 
+
+    /**
+     * @param $host
+     * @param $port
+     * @return CoroutineClient|AsyncClient
+     * @throws Exception
+     */
+    public function connect($host, $port): CoroutineClient|AsyncClient
+    {
+        if (Kiri\Di\Context::inCoroutine()) {
+            $client = new CoroutineClient(SWOOLE_SOCK_TCP);
+        } else {
+            $client = new AsyncClient(SWOOLE_SOCK_TCP);
+        }
+        if (!$client->connect($host, $port, 3)) {
+            throw new Exception('Connect ' . $host . '::' . $port . ' fail');
+        }
+        return $client;
+    }
+
 }
diff --git a/JsonRpcPoolTransporter.php b/JsonRpcPoolTransporter.php
index aa73895..2cf7c69 100644
--- a/JsonRpcPoolTransporter.php
+++ b/JsonRpcPoolTransporter.php
@@ -5,6 +5,7 @@ namespace Kiri\Rpc;
 use Exception;
 use Kiri\Di\Inject\Container;
 use Kiri\Exception\ConfigException;
+use ReflectionException;
 
 class JsonRpcPoolTransporter implements JsonRpcTransporterInterface
 {
@@ -21,9 +22,8 @@ class JsonRpcPoolTransporter implements JsonRpcTransporterInterface
      * @param string $content
      * @param string $service
      * @return string|bool
-     * @throws ConfigException
      * @throws RpcServiceException
-     * @throws \ReflectionException
+     * @throws ReflectionException
      */
 	public function push(string $content, string $service): string|bool
 	{
@@ -38,8 +38,7 @@ class JsonRpcPoolTransporter implements JsonRpcTransporterInterface
 
 
 	/**
-	 * @throws ConfigException
-	 * @throws Exception
+     * @throws Exception
 	 */
 	private function getClient()
 	{
diff --git a/RpcJsonp.php b/RpcJsonp.php
index f43f19a..4991192 100644
--- a/RpcJsonp.php
+++ b/RpcJsonp.php
@@ -9,7 +9,6 @@ use Kiri\Di\LocalService;
 use Kiri\Abstracts\Component;
 use Kiri\Core\Json;
 use Kiri\Events\EventProvider;
-use Kiri\Exception\ConfigException;
 use Kiri\Server\Contract\OnCloseInterface;
 use Kiri\Server\Contract\OnConnectInterface;
 use Kiri\Server\Contract\OnReceiveInterface;
diff --git a/RpcProcess.php b/RpcProcess.php
index 30530da..7726aa5 100644
--- a/RpcProcess.php
+++ b/RpcProcess.php
@@ -26,12 +26,6 @@ class RpcProcess extends BaseProcess
      */
     public function process(?Process $process): void
     {
-        // TODO: Implement process() method.
-        while (true) {
-            $read = $process->read();
-
-
-        }
 
     }
 
diff --git a/TestRpc.php b/TestRpc.php
index 32333ec..ceacf16 100644
--- a/TestRpc.php
+++ b/TestRpc.php
@@ -1,8 +1,6 @@
 <?php
 
 use Kiri\Rpc\AbstractRpcClient;
-use Kiri\Rpc\Annotation\JsonRpc;
-use Kiri\Rpc\JsonRpcTransporterInterface;
 
 
 class TestRpc extends AbstractRpcClient
diff --git a/TraitTransporter.php b/TraitTransporter.php
index 72cb937..d720d44 100644
--- a/TraitTransporter.php
+++ b/TraitTransporter.php
@@ -28,13 +28,13 @@ trait TraitTransporter
 	 * @param $content
 	 * @return string|bool
 	 */
-	private function request(mixed $client, $content): string|bool
+    protected function request(mixed $client, $content): string|bool
 	{
-        socket_write($client, $content, mb_strlen($content));
+        socket_write($client, \msgpack_pack($content), mb_strlen($content));
 
         socket_read($client, 1024);
 
-		return $client->recv();
+		return \msgpack_unpack($client->recv());
 	}
 
 
@@ -43,7 +43,7 @@ trait TraitTransporter
 	 * @return $this
 	 * @throws RpcServiceException
 	 */
-	private function get_consul(string $service): static
+    protected function get_consul(string $service): static
 	{
 		if (empty($service)) {
 			throw new RpcServiceException('You need set rpc service name if used.');
@@ -62,7 +62,7 @@ trait TraitTransporter
 	 * @return array
 	 */
 	#[ArrayShape(['Address' => "mixed", 'Port' => "mixed"])]
-	private function _loadRand($services): array
+    protected function _loadRand($services): array
 	{
 		$array = [];
 		foreach ($services as $value) {
@@ -86,7 +86,7 @@ trait TraitTransporter
 	 * @return Client|Coroutine\Client
 	 * @throws Exception
 	 */
-	private function newClient(): Coroutine\Client|Client
+	protected function newClient(): Coroutine\Client|Client
 	{
 		if (Context::inCoroutine()) {
 			$client = new Coroutine\Client(SWOOLE_SOCK_TCP);
diff --git a/composer.json b/composer.json
index 09a5989..e27c238 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,10 @@
   "require": {
     "php": ">=8.0",
     "ext-json": "*",
-    "start-point/etcd-php": "^1.1"
+    "ext-msgpack": "*",
+    "start-point/etcd-php": "^1.1",
+    "game-worker/kiri-pool": "~v1.0",
+    "linkorb/etcd-php": "^1.6"
   },
   "replace": {
     "symfony/polyfill-apcu": "*",