diff --git a/lib/include/restd.h b/lib/include/restd.h
index 5a05a67..c34eda9 100644
--- a/lib/include/restd.h
+++ b/lib/include/restd.h
@@ -32,13 +32,4 @@
 #include "restd_http_handler.h"
 #include "restd_rest_handler.h"
 
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
 #endif /*_RESTD_H */
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index ce8f17c..559e212 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -70,6 +70,7 @@ target_link_libraries (test_device
 	LINK_PUBLIC
 	nats_static
 	restd-static
+	qlibcext-static
 	qlibc-static
 	json-c
 	event
diff --git a/src/tests/test_main.c b/src/tests/test_main.c
index 100ba44..2fbd510 100644
--- a/src/tests/test_main.c
+++ b/src/tests/test_main.c
@@ -26,7 +26,10 @@
 // This is an independent project of an individual developer. Dear PVS-Studio, please check it.
 // PVS-Studio Static Code Analyzer for C, C++, C#, and Java: http://www.viva64.com
 
+#include <fcntl.h>
+
 #include <qlibc/qlibc.h>
+#include <qlibc/extensions/qhttpclient.h>
 #include <json.h>
 
 #include <restd.h>
diff --git a/src/tests/test_rest.c b/src/tests/test_rest.c
index 17a1992..bbfa6a5 100644
--- a/src/tests/test_rest.c
+++ b/src/tests/test_rest.c
@@ -188,3 +188,64 @@ TEST("Rest      - create access route with param free\t")
 
     restd_server_free(rest_server);
 }
+
+/*--------------------------------------------------------------------------*/
+
+TEST("Rest      - create start free\t")
+{
+    restd_server_t *rest_server;
+    int ret;
+
+    rest_server = restd_server_new();
+    ASSERT_NOT_NULL(rest_server);
+
+    restd_server_set_option(rest_server, "server.port", "7777");
+    restd_server_set_option(rest_server, "server.thread", "1");
+
+    restd_server_register_hook_on_path(rest_server, "GET", "/api/v1/test/:id", my_test_handler, NULL);
+
+    ret = restd_server_start(rest_server);
+    ASSERT_EQUAL_INT(ret, 0);
+
+    restd_server_free(rest_server);
+}
+
+/*--------------------------------------------------------------------------*/
+#if 0
+TEST("Rest      - create start make request free\t")
+{
+    restd_server_t *rest_server;
+    int ret, nFd;
+    qhttpclient_t *httpclient;
+    
+    rest_server = restd_server_new();
+    ASSERT_NOT_NULL(rest_server);
+
+    restd_server_set_option(rest_server, "server.port", "7777");
+    restd_server_set_option(rest_server, "server.thread", "1");
+
+    restd_server_register_hook_on_path(rest_server, "GET", "/api/v1/test/:id", my_test_handler, NULL);
+
+    ret = restd_server_start(rest_server);
+    ASSERT_EQUAL_INT(ret, 0);
+
+    httpclient = qhttpclient("http://localhost", 7777);
+    nFd = open("/tmp/test.data", O_WRONLY | O_CREAT, 0644);
+
+    off_t nSavesize = 0;
+    int nRescode = 0;
+    bool bRet = false;
+    qlisttbl_t *resheaders = qlisttbl(QLISTTBL_UNIQUE | QLISTTBL_CASEINSENSITIVE);
+#if 1
+    bRet = httpclient->get(httpclient, "/api/v1/test/1", nFd, &nSavesize,
+                              &nRescode, NULL, resheaders, NULL, NULL);
+#endif    
+    printf("%s %d, %d bytes saved\n", (bRet?"Success":"Failed"), nRescode,
+                                     (int)nSavesize);
+    // close file
+    close(nFd);
+    qlisttbl_free(resheaders);
+
+    restd_server_free(rest_server);
+}
+#endif