fix reload ingest bug, remove when disabled. 0.9.196

@@ -14,5 +14,9 @@ http_stream {
     listen          8080;
     dir             ./objs/nginx/html;
 }
+stats {
+    network         0;
+    disk            sda sdb xvda xvdb;
+}
 vhost __defaultVhost__ {
 }

@@ -414,11 +414,18 @@ int SrsConfig::reload()
     }
     srs_info("config reloader parse file success.");
     
+    return reload_conf(&conf);
+}
+
+int SrsConfig::reload_conf(SrsConfig* conf)
+{
+    int ret = ERROR_SUCCESS;
+    
     SrsConfDirective* old_root = root;
     SrsAutoFree(SrsConfDirective, old_root);
     
-    root = conf.root;
-    conf.root = NULL;
+    root = conf->root;
+    conf->root = NULL;
     
     // merge config.
     std::vector<ISrsReloadHandler*>::iterator it;
@@ -954,44 +961,41 @@ int SrsConfig::reload_ingest(SrsConfDirective* new_vhost, SrsConfDirective* old_
     for (int i = 0; i < (int)old_ingesters.size(); i++) {
         SrsConfDirective* old_ingester = old_ingesters.at(i);
         std::string ingest_id = old_ingester->arg0();
+        SrsConfDirective* new_ingester = new_vhost->get("ingest", ingest_id);
         
-        // if ingester exists in new vhost, not removed, ignore.
-        if (new_vhost->get("ingest", ingest_id)) {
-            continue;
-        }
-
-        // notice handler ingester removed.
-        for (it = subscribes.begin(); it != subscribes.end(); ++it) {
-            ISrsReloadHandler* subscribe = *it;
-            if ((ret = subscribe->on_reload_ingest_removed(vhost, ingest_id)) != ERROR_SUCCESS) {
-                srs_error("vhost %s notify subscribes ingest=%s removed failed. ret=%d", 
-                    vhost.c_str(), ingest_id.c_str(), ret);
-                return ret;
+        // ENABLED => DISABLED
+        if (get_ingest_enabled(old_ingester) && !get_ingest_enabled(new_ingester)) {
+            // notice handler ingester removed.
+            for (it = subscribes.begin(); it != subscribes.end(); ++it) {
+                ISrsReloadHandler* subscribe = *it;
+                if ((ret = subscribe->on_reload_ingest_removed(vhost, ingest_id)) != ERROR_SUCCESS) {
+                    srs_error("vhost %s notify subscribes ingest=%s removed failed. ret=%d", 
+                        vhost.c_str(), ingest_id.c_str(), ret);
+                    return ret;
+                }
             }
+            srs_trace("vhost %s reload ingest=%s removed success.", vhost.c_str(), ingest_id.c_str());
         }
-        srs_trace("vhost %s reload ingest=%s removed success.", vhost.c_str(), ingest_id.c_str());
     }
     
     // for added ingesters, start them.
     for (int i = 0; i < (int)new_ingesters.size(); i++) {
         SrsConfDirective* new_ingester = new_ingesters.at(i);
         std::string ingest_id = new_ingester->arg0();
+        SrsConfDirective* old_ingester = old_vhost->get("ingest", ingest_id);
         
-        // if ingester exists in old vhost, not added, ignore.
-        if (old_vhost->get("ingest", ingest_id)) {
-            continue;
-        }
-
-        // notice handler ingester removed.
-        for (it = subscribes.begin(); it != subscribes.end(); ++it) {
-            ISrsReloadHandler* subscribe = *it;
-            if ((ret = subscribe->on_reload_ingest_added(vhost, ingest_id)) != ERROR_SUCCESS) {
-                srs_error("vhost %s notify subscribes ingest=%s added failed. ret=%d", 
-                    vhost.c_str(), ingest_id.c_str(), ret);
-                return ret;
+        // DISABLED => ENABLED
+        if (!get_ingest_enabled(old_ingester) && get_ingest_enabled(new_ingester)) {
+            for (it = subscribes.begin(); it != subscribes.end(); ++it) {
+                ISrsReloadHandler* subscribe = *it;
+                if ((ret = subscribe->on_reload_ingest_added(vhost, ingest_id)) != ERROR_SUCCESS) {
+                    srs_error("vhost %s notify subscribes ingest=%s added failed. ret=%d", 
+                        vhost.c_str(), ingest_id.c_str(), ret);
+                    return ret;
+                }
             }
+            srs_trace("vhost %s reload ingest=%s added success.", vhost.c_str(), ingest_id.c_str());
         }
-        srs_trace("vhost %s reload ingest=%s added success.", vhost.c_str(), ingest_id.c_str());
     }
 
     // for updated ingesters, restart them.
@@ -1000,25 +1004,23 @@ int SrsConfig::reload_ingest(SrsConfDirective* new_vhost, SrsConfDirective* old_
         std::string ingest_id = new_ingester->arg0();
         SrsConfDirective* old_ingester = old_vhost->get("ingest", ingest_id);
         
-        // ignore the added ingester.
-        if (!old_ingester) {
-            continue;
-        }
-        
-        if (srs_directive_equals(new_ingester, old_ingester)) {
-            continue;
-        }
-
-        // notice handler ingester removed.
-        for (it = subscribes.begin(); it != subscribes.end(); ++it) {
-            ISrsReloadHandler* subscribe = *it;
-            if ((ret = subscribe->on_reload_ingest_updated(vhost, ingest_id)) != ERROR_SUCCESS) {
-                srs_error("vhost %s notify subscribes ingest=%s updated failed. ret=%d", 
-                    vhost.c_str(), ingest_id.c_str(), ret);
-                return ret;
+        // ENABLED => ENABLED
+        if (get_ingest_enabled(old_ingester) && get_ingest_enabled(new_ingester)) {
+            if (srs_directive_equals(new_ingester, old_ingester)) {
+                continue;
+            }
+    
+            // notice handler ingester removed.
+            for (it = subscribes.begin(); it != subscribes.end(); ++it) {
+                ISrsReloadHandler* subscribe = *it;
+                if ((ret = subscribe->on_reload_ingest_updated(vhost, ingest_id)) != ERROR_SUCCESS) {
+                    srs_error("vhost %s notify subscribes ingest=%s updated failed. ret=%d", 
+                        vhost.c_str(), ingest_id.c_str(), ret);
+                    return ret;
+                }
             }
+            srs_trace("vhost %s reload ingest=%s updated success.", vhost.c_str(), ingest_id.c_str());
         }
-        srs_trace("vhost %s reload ingest=%s updated success.", vhost.c_str(), ingest_id.c_str());
     }
 
     srs_trace("ingest not changed for vhost=%s", vhost.c_str());
@@ -1270,11 +1272,11 @@ int SrsConfig::check_config()
             }
         }
     }
-    for (int i = 0; i < (int)vhosts.size(); i++) {
-        SrsConfDirective* conf = vhosts[i];
-        for (int i = 0; conf && i < (int)conf->directives.size(); i++) {
-            SrsConfDirective* conf0 = conf->at(i);
-            string n = conf0->name;
+    for (int n = 0; n < (int)vhosts.size(); n++) {
+        SrsConfDirective* vhost = vhosts[n];
+        for (int i = 0; vhost && i < (int)vhost->directives.size(); i++) {
+            SrsConfDirective* conf = vhost->at(i);
+            string n = conf->name;
             if (n != "enabled" && n != "chunk_size"
                 && n != "mode" && n != "origin" && n != "token_traverse"
                 && n != "dvr" && n != "ingest" && n != "http" && n != "hls" && n != "http_hooks"
@@ -1290,8 +1292,8 @@ int SrsConfig::check_config()
             }
             // for each sub directives of vhost.
             if (n == "dvr") {
-                for (int j = 0; j < (int)conf0->directives.size(); j++) {
-                    string m = conf0->at(j)->name.c_str();
+                for (int j = 0; j < (int)conf->directives.size(); j++) {
+                    string m = conf->at(j)->name.c_str();
                     if (m != "enabled" && m != "dvr_path" && m != "dvr_plan"
                         && m != "dvr_duration" && m != "time_jitter"
                     ) {
@@ -1301,8 +1303,8 @@ int SrsConfig::check_config()
                     }
                 }
             } else if (n == "ingest") {
-                for (int j = 0; j < (int)conf0->directives.size(); j++) {
-                    string m = conf0->at(j)->name.c_str();
+                for (int j = 0; j < (int)conf->directives.size(); j++) {
+                    string m = conf->at(j)->name.c_str();
                     if (m != "enabled" && m != "input" && m != "ffmpeg"
                         && m != "engine"
                     ) {
@@ -1312,8 +1314,8 @@ int SrsConfig::check_config()
                     }
                 }
             } else if (n == "http") {
-                for (int j = 0; j < (int)conf0->directives.size(); j++) {
-                    string m = conf0->at(j)->name.c_str();
+                for (int j = 0; j < (int)conf->directives.size(); j++) {
+                    string m = conf->at(j)->name.c_str();
                     if (m != "enabled" && m != "mount" && m != "dir") {
                         ret = ERROR_SYSTEM_CONFIG_INVALID;
                         srs_error("unsupported vhost http directive %s, ret=%d", m.c_str(), ret);
@@ -1321,8 +1323,8 @@ int SrsConfig::check_config()
                     }
                 }
             } else if (n == "hls") {
-                for (int j = 0; j < (int)conf0->directives.size(); j++) {
-                    string m = conf0->at(j)->name.c_str();
+                for (int j = 0; j < (int)conf->directives.size(); j++) {
+                    string m = conf->at(j)->name.c_str();
                     if (m != "enabled" && m != "hls_path" && m != "hls_fragment" && m != "hls_window") {
                         ret = ERROR_SYSTEM_CONFIG_INVALID;
                         srs_error("unsupported vhost hls directive %s, ret=%d", m.c_str(), ret);
@@ -1330,8 +1332,8 @@ int SrsConfig::check_config()
                     }
                 }
             } else if (n == "http_hooks") {
-                for (int j = 0; j < (int)conf0->directives.size(); j++) {
-                    string m = conf0->at(j)->name.c_str();
+                for (int j = 0; j < (int)conf->directives.size(); j++) {
+                    string m = conf->at(j)->name.c_str();
                     if (m != "enabled" && m != "on_connect" && m != "on_close" && m != "on_publish"
                         && m != "on_unpublish" && m != "on_play" && m != "on_stop"
                     ) {
@@ -1342,8 +1344,8 @@ int SrsConfig::check_config()
                 }
             } else if (n == "forward") {
                 // TODO: FIXME: implements it.
-                /*for (int j = 0; j < (int)conf0->directives.size(); j++) {
-                    string m = conf0->at(j)->name.c_str();
+                /*for (int j = 0; j < (int)conf->directives.size(); j++) {
+                    string m = conf->at(j)->name.c_str();
                     if (m != "enabled" && m != "vhost" && m != "refer") {
                         ret = ERROR_SYSTEM_CONFIG_INVALID;
                         srs_error("unsupported vhost forward directive %s, ret=%d", m.c_str(), ret);
@@ -1351,17 +1353,17 @@ int SrsConfig::check_config()
                     }
                 }*/
             } else if (n == "transcode") {
-                for (int j = 0; j < (int)conf0->directives.size(); j++) {
-                    SrsConfDirective* conf1 = conf0->at(j);
-                    string m = conf1->name.c_str();
+                for (int j = 0; j < (int)conf->directives.size(); j++) {
+                    SrsConfDirective* trans = conf->at(j);
+                    string m = trans->name.c_str();
                     if (m != "enabled" && m != "ffmpeg" && m != "engine") {
                         ret = ERROR_SYSTEM_CONFIG_INVALID;
                         srs_error("unsupported vhost transcode directive %s, ret=%d", m.c_str(), ret);
                         return ret;
                     }
                     if (m == "engine") {
-                        for (int k = 0; k < (int)conf1->directives.size(); k++) {
-                            string e = conf1->at(k)->name;
+                        for (int k = 0; k < (int)trans->directives.size(); k++) {
+                            string e = trans->at(k)->name;
                             if (e != "enabled" && e != "vfilter" && e != "vcodec"
                                 && e != "vbitrate" && e != "vfps" && e != "vwidth" && e != "vheight"
                                 && e != "vthreads" && e != "vprofile" && e != "vpreset" && e != "vparams"
@@ -1377,8 +1379,8 @@ int SrsConfig::check_config()
                     }
                 }
             } else if (n == "bandcheck") {
-                for (int j = 0; j < (int)conf0->directives.size(); j++) {
-                    string m = conf0->at(j)->name.c_str();
+                for (int j = 0; j < (int)conf->directives.size(); j++) {
+                    string m = conf->at(j)->name.c_str();
                     if (m != "enabled" && m != "key" && m != "interval" && m != "limit_kbps") {
                         ret = ERROR_SYSTEM_CONFIG_INVALID;
                         srs_error("unsupported vhost bandcheck directive %s, ret=%d", m.c_str(), ret);
@@ -1388,6 +1390,29 @@ int SrsConfig::check_config()
             }
         }
     }
+    // check ingest id unique.
+    for (int i = 0; i < (int)vhosts.size(); i++) {
+        SrsConfDirective* vhost = vhosts[i];
+        std::vector<std::string> ids;
+        
+        for (int j = 0; j < (int)vhost->directives.size(); j++) {
+            SrsConfDirective* conf = vhost->at(j);
+            if (conf->name != "ingest") {
+                continue;
+            }
+            
+            std::string id = conf->arg0();
+            for (int k = 0; k < (int)ids.size(); k++) {
+                if (id == ids.at(k)) {
+                    ret = ERROR_SYSTEM_CONFIG_INVALID;
+                    srs_error("directive \"ingest\" id duplicated, vhost=%s, id=%s, ret=%d", 
+                        vhost->name.c_str(), id.c_str(), ret);
+                    return ret;
+                }
+            }
+            ids.push_back(id);
+        }
+    }
     
     ////////////////////////////////////////////////////////////////////////
     // check listen for rtmp.

@@ -290,6 +290,12 @@ public:
     * @remark, user can test the config before reload it.
     */
     virtual int reload();
+protected:
+    /**
+    * reload from the config.
+    * @remark, use protected for the utest to override with mock.
+    */
+    virtual int reload_conf(SrsConfig* conf);
 private:
     /**
     * reload the http_api section of config.
@@ -334,7 +340,7 @@ protected:
     /**
     * parse config from the buffer.
     * @param buffer, the config buffer, user must delete it.
-    * @remark, protected for the utest to override with mock.
+    * @remark, use protected for the utest to override with mock.
     */
     virtual int parse_buffer(_srs_internal::SrsConfigBuffer* buffer);
 private:

@@ -31,7 +31,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 // current release version
 #define VERSION_MAJOR "0"
 #define VERSION_MINOR "9"
-#define VERSION_REVISION "195"
+#define VERSION_REVISION "196"
 #define RTMP_SIG_SRS_VERSION VERSION_MAJOR"."VERSION_MINOR"."VERSION_REVISION
 // server info.
 #define RTMP_SIG_SRS_KEY "SRS"

@@ -30,7 +30,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <srs_app_log.hpp>
 
 // kernel module.
-ISrsLog* _srs_log = new MockEmptyLog(SrsLogLevel::Warn);
+ISrsLog* _srs_log = new MockEmptyLog(SrsLogLevel::Disabled);
 ISrsThreadContext* _srs_context = new ISrsThreadContext();
 // app module.
 SrsConfig* _srs_config = NULL;

@@ -33,8 +33,11 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include <srs_app_log.hpp>
 
+#define __UTEST_DEV
+#undef __UTEST_DEV
+
 // enable all utest.
-#if 1
+#ifndef __UTEST_DEV
     #define ENABLE_UTEST_AMF0
     #define ENABLE_UTEST_CONFIG
     #define ENABLE_UTEST_CORE
@@ -44,7 +47,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #endif
 
 // disable some for fast dev, compile and startup.
-#if 0
+#ifdef __UTEST_DEV
     #undef ENABLE_UTEST_AMF0
     #undef ENABLE_UTEST_CONFIG
     #undef ENABLE_UTEST_CORE
@@ -53,6 +56,10 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     #undef ENABLE_UTEST_RELOAD
 #endif
 
+#ifdef __UTEST_DEV
+    #define ENABLE_UTEST_RELOAD
+#endif
+
 // we add an empty macro for upp to show the smart tips.
 #define VOID
 

@@ -70,8 +70,6 @@ int MockSrsConfig::parse(string buf)
 
 #ifdef ENABLE_UTEST_CONFIG
 
-#define _MIN_OK_CONF "listen 1935; "
-
 // full.conf
 std::string __full_conf = ""
     "# all config for srs                                                                                                                   \n"
@@ -5454,5 +5452,13 @@ VOID TEST(ConfigMainTest, CheckConf_pithy_print)
     }
 }
 
+VOID TEST(ConfigMainTest, CheckConf_vhost_ingest_id)
+{
+    MockSrsConfig conf;
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"vhost v{ingest id{}}"));
+    EXPECT_TRUE(ERROR_SUCCESS != conf.parse(_MIN_OK_CONF"vhost v{ingest id{} ingest id{}}"));
+    EXPECT_TRUE(ERROR_SUCCESS != conf.parse(_MIN_OK_CONF"vhost v{ingest{} ingest{}}"));
+}
+
 #endif
 

@@ -33,6 +33,8 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include <srs_app_config.hpp>
 
+#define _MIN_OK_CONF "listen 1935; "
+
 class MockSrsConfigBuffer : public _srs_internal::SrsConfigBuffer
 {
 public:

@@ -23,7 +23,919 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include <srs_utest_reload.hpp>
 
+using namespace std;
+
+#include <srs_kernel_error.hpp>
+
+MockReloadHandler::MockReloadHandler()
+{
+    reset();
+}
+
+MockReloadHandler::~MockReloadHandler()
+{
+}
+
+void MockReloadHandler::reset()
+{
+    listen_reloaded = false;
+    pid_reloaded = false;
+    log_tank_reloaded = false;
+    log_level_reloaded = false;
+    log_file_reloaded = false;
+    pithy_print_reloaded = false;
+    http_api_enabled_reloaded = false;
+    http_api_disabled_reloaded = false;
+    http_stream_enabled_reloaded = false;
+    http_stream_disabled_reloaded = false;
+    http_stream_updated_reloaded = false;
+    vhost_http_updated_reloaded = false;
+    vhost_added_reloaded = false;
+    vhost_removed_reloaded = false;
+    vhost_atc_reloaded = false;
+    vhost_gop_cache_reloaded = false;
+    vhost_queue_length_reloaded = false;
+    vhost_time_jitter_reloaded = false;
+    vhost_forward_reloaded = false;
+    vhost_hls_reloaded = false;
+    vhost_dvr_reloaded = false;
+    vhost_transcode_reloaded = false;
+    ingest_removed_reloaded = false;
+    ingest_added_reloaded = false;
+    ingest_updated_reloaded = false;
+}
+
+int MockReloadHandler::count_total()
+{
+    return 56 - 31;
+}
+
+int MockReloadHandler::count_true()
+{
+    int count_true  = 0;
+    
+    if (listen_reloaded) count_true++;
+    if (pid_reloaded) count_true++;
+    if (log_tank_reloaded) count_true++;
+    if (log_level_reloaded) count_true++;
+    if (log_file_reloaded) count_true++;
+    if (pithy_print_reloaded) count_true++;
+    if (http_api_enabled_reloaded) count_true++;
+    if (http_api_disabled_reloaded) count_true++;
+    if (http_stream_enabled_reloaded) count_true++;
+    if (http_stream_disabled_reloaded) count_true++;
+    if (http_stream_updated_reloaded) count_true++;
+    if (vhost_http_updated_reloaded) count_true++;
+    if (vhost_added_reloaded) count_true++;
+    if (vhost_removed_reloaded) count_true++;
+    if (vhost_atc_reloaded) count_true++;
+    if (vhost_gop_cache_reloaded) count_true++;
+    if (vhost_queue_length_reloaded) count_true++;
+    if (vhost_time_jitter_reloaded) count_true++;
+    if (vhost_forward_reloaded) count_true++;
+    if (vhost_hls_reloaded) count_true++;
+    if (vhost_dvr_reloaded) count_true++;
+    if (vhost_transcode_reloaded) count_true++;
+    if (ingest_removed_reloaded) count_true++;
+    if (ingest_added_reloaded) count_true++;
+    if (ingest_updated_reloaded) count_true++;
+    
+    return count_true;
+}
+
+int MockReloadHandler::count_false()
+{
+    int count_false  = 0;
+    
+    if (!listen_reloaded) count_false++;
+    if (!pid_reloaded) count_false++;
+    if (!log_tank_reloaded) count_false++;
+    if (!log_level_reloaded) count_false++;
+    if (!log_file_reloaded) count_false++;
+    if (!pithy_print_reloaded) count_false++;
+    if (!http_api_enabled_reloaded) count_false++;
+    if (!http_api_disabled_reloaded) count_false++;
+    if (!http_stream_enabled_reloaded) count_false++;
+    if (!http_stream_disabled_reloaded) count_false++;
+    if (!http_stream_updated_reloaded) count_false++;
+    if (!vhost_http_updated_reloaded) count_false++;
+    if (!vhost_added_reloaded) count_false++;
+    if (!vhost_removed_reloaded) count_false++;
+    if (!vhost_atc_reloaded) count_false++;
+    if (!vhost_gop_cache_reloaded) count_false++;
+    if (!vhost_queue_length_reloaded) count_false++;
+    if (!vhost_time_jitter_reloaded) count_false++;
+    if (!vhost_forward_reloaded) count_false++;
+    if (!vhost_hls_reloaded) count_false++;
+    if (!vhost_dvr_reloaded) count_false++;
+    if (!vhost_transcode_reloaded) count_false++;
+    if (!ingest_removed_reloaded) count_false++;
+    if (!ingest_added_reloaded) count_false++;
+    if (!ingest_updated_reloaded) count_false++;
+    
+    return count_false;
+}
+
+bool MockReloadHandler::all_false()
+{
+    return count_true() == 0;
+}
+
+bool MockReloadHandler::all_true()
+{
+    return count_true() == count_total();
+}
+
+int MockReloadHandler::on_reload_listen()
+{
+    listen_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_pid()
+{
+    pid_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_log_tank()
+{
+    log_tank_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_log_level()
+{
+    log_level_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_log_file()
+{
+    log_file_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_pithy_print()
+{
+    pithy_print_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_http_api_enabled()
+{
+    http_api_enabled_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_http_api_disabled()
+{
+    http_api_disabled_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_http_stream_enabled()
+{
+    http_stream_enabled_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_http_stream_disabled()
+{
+    http_stream_disabled_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_http_stream_updated()
+{
+    http_stream_updated_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_vhost_http_updated()
+{
+    vhost_http_updated_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_vhost_added(string /*vhost*/)
+{
+    vhost_added_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_vhost_removed(string /*vhost*/)
+{
+    vhost_removed_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_vhost_atc(string /*vhost*/)
+{
+    vhost_atc_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_vhost_gop_cache(string /*vhost*/)
+{
+    vhost_gop_cache_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_vhost_queue_length(string /*vhost*/)
+{
+    vhost_queue_length_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_vhost_time_jitter(string /*vhost*/)
+{
+    vhost_time_jitter_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_vhost_forward(string /*vhost*/)
+{
+    vhost_forward_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_vhost_hls(string /*vhost*/)
+{
+    vhost_hls_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_vhost_dvr(string /*vhost*/)
+{
+    vhost_dvr_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_vhost_transcode(string /*vhost*/)
+{
+    vhost_transcode_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_ingest_removed(string /*vhost*/, string /*ingest_id*/)
+{
+    ingest_removed_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_ingest_added(string /*vhost*/, string /*ingest_id*/)
+{
+    ingest_added_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+int MockReloadHandler::on_reload_ingest_updated(string /*vhost*/, string /*ingest_id*/)
+{
+    ingest_updated_reloaded = true;
+    return ERROR_SUCCESS;
+}
+
+MockSrsReloadConfig::MockSrsReloadConfig()
+{
+}
+
+MockSrsReloadConfig::~MockSrsReloadConfig()
+{
+}
+
+int MockSrsReloadConfig::reload(string buf)
+{
+    int ret = ERROR_SUCCESS;
+    
+    MockSrsReloadConfig conf;
+    if ((ret = conf.parse(buf)) != ERROR_SUCCESS) {
+        return ret;
+    }
+    
+    return reload_conf(&conf);
+}
+
 #ifdef ENABLE_UTEST_RELOAD
 
+VOID TEST(ConfigReloadTest, ReloadEmpty)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_FALSE(ERROR_SUCCESS == conf.parse(""));
+    EXPECT_FALSE(ERROR_SUCCESS == conf.reload(""));
+    EXPECT_TRUE(handler.all_false());
+}
+
+VOID TEST(ConfigReloadTest, ReloadListen)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse("listen 1935;"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload("listen 1935;"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload("listen 1936;"));
+    EXPECT_TRUE(handler.listen_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload("listen 1936;"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload("listen 1936 1935;"));
+    EXPECT_TRUE(handler.listen_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload("listen 1935;"));
+    EXPECT_TRUE(handler.listen_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload("listen 1935 1935;"));
+    EXPECT_TRUE(handler.listen_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload("listen 1935;"));
+    EXPECT_TRUE(handler.listen_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadPid)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"pid srs.pid;"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"pid srs.pid;"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"pid srs1.pid;"));
+    EXPECT_TRUE(handler.pid_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"pid srs.pid;"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadLogTank)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"srs_log_tank console;"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"srs_log_tank console;"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"srs_log_tank file;"));
+    EXPECT_TRUE(handler.log_tank_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"srs_log_tank console;"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadLogLevel)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"srs_log_level trace;"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"srs_log_level trace;"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"srs_log_level warn;"));
+    EXPECT_TRUE(handler.log_level_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"srs_log_level trace;"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadLogFile)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"srs_log_file srs.log;"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"srs_log_file srs.log;"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"srs_log_file srs1.log;"));
+    EXPECT_TRUE(handler.log_file_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"srs_log_file srs.log;"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadPithyPrint)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"pithy_print {publish 1000;}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"pithy_print {publish 1000;}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"pithy_print {publish 2000;}"));
+    EXPECT_TRUE(handler.pithy_print_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"pithy_print {publish 1000;}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadHttpApiEnabled)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"http_api {enabled off;}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"http_api {enabled off;}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"http_api {enabled on;}"));
+    EXPECT_TRUE(handler.http_api_enabled_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"http_api {enabled off;}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadHttpApiDisabled)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"http_api {enabled on;}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"http_api {enabled on;}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"http_api {enabled off;}"));
+    EXPECT_TRUE(handler.http_api_disabled_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"http_api {enabled on;}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadHttpStreamEnabled)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"http_stream {enabled off;}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"http_stream {enabled off;}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"http_stream {enabled on;}"));
+    EXPECT_TRUE(handler.http_stream_enabled_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"http_stream {enabled off;}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadHttpStreamDisabled)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"http_stream {enabled on;}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"http_stream {enabled on;}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"http_stream {enabled off;}"));
+    EXPECT_TRUE(handler.http_stream_disabled_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"http_stream {enabled on;}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadHttpStreamUpdated)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"http_stream {enabled on; listen 8080;}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"http_stream {enabled on; listen 8080;}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"http_stream {enabled on; listen 8000;}"));
+    EXPECT_TRUE(handler.http_stream_updated_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"http_stream {enabled on; listen 8080;}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadVhostHttpUpdated)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"vhost http.srs.com {http {enabled on;mount /hls;}}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost http.srs.com {http {enabled on;mount /hls;}}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost http.srs.com {http {enabled on;mount /hls1;}}"));
+    EXPECT_TRUE(handler.vhost_http_updated_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost http.srs.com {http {enabled on;mount /hls;}}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadVhostAdded)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"vhost a{}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{} vhost b{}"));
+    EXPECT_TRUE(handler.vhost_added_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadVhostRemoved)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"vhost a{}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{enabled off;}"));
+    EXPECT_TRUE(handler.vhost_removed_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadVhostRemoved2)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"vhost a{} vhost b{}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{} vhost b{}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{}"));
+    EXPECT_TRUE(handler.vhost_removed_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{} vhost b{}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadVhostAtc)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"vhost a{atc off;}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{atc off;}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{atc on;}"));
+    EXPECT_TRUE(handler.vhost_atc_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{atc off;}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadVhostGopCache)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"vhost a{gop_cache off;}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{gop_cache off;}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{gop_cache on;}"));
+    EXPECT_TRUE(handler.vhost_gop_cache_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{gop_cache off;}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadVhostQueueLength)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"vhost a{queue_length 10;}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{queue_length 10;}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{queue_length 20;}"));
+    EXPECT_TRUE(handler.vhost_queue_length_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{queue_length 10;}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadVhostTimeJitter)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"vhost a{time_jitter full;}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{time_jitter full;}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{time_jitter zero;}"));
+    EXPECT_TRUE(handler.vhost_time_jitter_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{time_jitter full;}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadVhostForward)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"vhost a{forward 127.0.0.1:1936;}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{forward 127.0.0.1:1936;}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{forward 127.0.0.1:1937;}"));
+    EXPECT_TRUE(handler.vhost_forward_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{forward 127.0.0.1:1936;}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadVhostHls)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"vhost a{hls {enabled on;}}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{hls {enabled on;}}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{hls {enabled off;}}"));
+    EXPECT_TRUE(handler.vhost_hls_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{hls {enabled on;}}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadVhostDvr)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"vhost a{dvr {enabled on;}}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{dvr {enabled on;}}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{dvr {enabled off;}}"));
+    EXPECT_TRUE(handler.vhost_dvr_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{dvr {enabled on;}}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadVhostTranscode)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"vhost a{transcode {enabled on;}}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{transcode {enabled on;}}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{transcode {enabled off;}}"));
+    EXPECT_TRUE(handler.vhost_transcode_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{transcode {enabled on;}}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadVhostIngestAdded)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"vhost a{}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{ingest {enabled on;}}"));
+    EXPECT_TRUE(handler.ingest_added_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadVhostIngestAdded2)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"vhost a{ingest a {enabled on;}}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{ingest a {enabled on;}}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{ingest a {enabled on;} ingest b {enabled on;}}"));
+    EXPECT_TRUE(handler.ingest_added_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{ingest a {enabled on;}}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadVhostIngestRemoved)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"vhost a{ingest {enabled on;}}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{ingest {enabled on;}}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{}"));
+    EXPECT_TRUE(handler.ingest_removed_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{ingest {enabled on;}}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadVhostIngestRemoved2)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"vhost a{ingest {enabled on;}}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{ingest {enabled on;}}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{ingest {enabled off;}}"));
+    EXPECT_TRUE(handler.ingest_removed_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{ingest {enabled on;}}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
+VOID TEST(ConfigReloadTest, ReloadVhostIngestUpdated)
+{
+    MockReloadHandler handler;
+    MockSrsReloadConfig conf;
+    
+    conf.subscribe(&handler);
+    EXPECT_TRUE(ERROR_SUCCESS == conf.parse(_MIN_OK_CONF"vhost a{ingest {enabled on;ffmpeg ffmpeg;}}"));
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{ingest {enabled on;ffmpeg ffmpeg;}}"));
+    EXPECT_TRUE(handler.all_false());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{ingest {enabled on;ffmpeg ffmpeg1;}}"));
+    EXPECT_TRUE(handler.ingest_updated_reloaded);
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+    
+    EXPECT_TRUE(ERROR_SUCCESS == conf.reload(_MIN_OK_CONF"vhost a{ingest {enabled on;ffmpeg ffmpeg;}}"));
+    EXPECT_EQ(1, handler.count_true());
+    handler.reset();
+}
+
 #endif
 

@@ -29,5 +29,83 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 #include <srs_core.hpp>
 
+#include <srs_utest_config.hpp>
+#include <srs_app_reload.hpp>
+
+class MockReloadHandler : public ISrsReloadHandler
+{
+public:
+    bool listen_reloaded;
+    bool pid_reloaded;
+    bool log_tank_reloaded;
+    bool log_level_reloaded;
+    bool log_file_reloaded;
+    bool pithy_print_reloaded;
+    bool http_api_enabled_reloaded;
+    bool http_api_disabled_reloaded;
+    bool http_stream_enabled_reloaded;
+    bool http_stream_disabled_reloaded;
+    bool http_stream_updated_reloaded;
+    bool vhost_http_updated_reloaded;
+    bool vhost_added_reloaded;
+    bool vhost_removed_reloaded;
+    bool vhost_atc_reloaded;
+    bool vhost_gop_cache_reloaded;
+    bool vhost_queue_length_reloaded;
+    bool vhost_time_jitter_reloaded;
+    bool vhost_forward_reloaded;
+    bool vhost_hls_reloaded;
+    bool vhost_dvr_reloaded;
+    bool vhost_transcode_reloaded;
+    bool ingest_removed_reloaded;
+    bool ingest_added_reloaded;
+    bool ingest_updated_reloaded;
+public:
+    MockReloadHandler();
+    virtual ~MockReloadHandler();
+public:
+    virtual void reset();
+    virtual bool all_false();
+    virtual bool all_true();
+    virtual int count_total();
+    virtual int count_true();
+    virtual int count_false();
+public:
+    virtual int on_reload_listen();
+    virtual int on_reload_pid();
+    virtual int on_reload_log_tank();
+    virtual int on_reload_log_level();
+    virtual int on_reload_log_file();
+    virtual int on_reload_pithy_print();
+    virtual int on_reload_http_api_enabled();
+    virtual int on_reload_http_api_disabled();
+    virtual int on_reload_http_stream_enabled();
+    virtual int on_reload_http_stream_disabled();
+    virtual int on_reload_http_stream_updated();
+    virtual int on_reload_vhost_http_updated();
+    virtual int on_reload_vhost_added(std::string vhost);
+    virtual int on_reload_vhost_removed(std::string vhost);
+    virtual int on_reload_vhost_atc(std::string vhost);
+    virtual int on_reload_vhost_gop_cache(std::string vhost);
+    virtual int on_reload_vhost_queue_length(std::string vhost);
+    virtual int on_reload_vhost_time_jitter(std::string vhost);
+    virtual int on_reload_vhost_forward(std::string vhost);
+    virtual int on_reload_vhost_hls(std::string vhost);
+    virtual int on_reload_vhost_dvr(std::string vhost);
+    virtual int on_reload_vhost_transcode(std::string vhost);
+    virtual int on_reload_ingest_removed(std::string vhost, std::string ingest_id);
+    virtual int on_reload_ingest_added(std::string vhost, std::string ingest_id);
+    virtual int on_reload_ingest_updated(std::string vhost, std::string ingest_id);
+};
+
+class MockSrsReloadConfig : public MockSrsConfig
+{
+public:
+    MockSrsReloadConfig();
+    virtual ~MockSrsReloadConfig();
+public:
+    virtual int reload(std::string buf);
+};
+
 #endif