Php 每个请求发送两次

我有follow curl命令

在本地服务器上运行需要7秒钟，我发现太长了，我看到了服务器日志，意识到curl每次发送两次请求

            $url = "http://192.168.0.106:8080/v1/devices/$deviceID/d0status/?access_token=$dispositivo";
            //  Initiate curl
            $ch2 = curl_init();
            // Disable SSL verification
            curl_setopt($ch2, CURLOPT_SSL_VERIFYPEER, false);
            // Will return the response, if false it print the response
            curl_setopt($ch2, CURLOPT_RETURNTRANSFER, true);
            // Set the url
            curl_setopt($ch2, CURLOPT_URL,$url);
            curl_setopt($ch, CURLOPT_POST, true);//envia informação
            curl_setopt($ch, CURLOPT_POSTFIELDS, array('params' => 'l1,HIGH'));//desliga tomada
            curl_setopt($ch2, CURLOPT_TIMEOUT_MS, 1000);//
            $result2=curl_exec($ch2);
            curl_exec($ch2);
            // Closing
            curl_close($ch2);

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我找到了解决方案我有两个curl\u exec