for #319, support raw update global.listen

@@ -7,7 +7,7 @@ daemon off;
 http_api {
     enabled on;
     listen 1985;
-    #crossdomain on;
+    crossdomain on;
     raw_api {
         enabled on;
         allow_reload on;

@@ -2175,6 +2175,16 @@ int SrsConfig::raw_to_json(SrsAmf0Object* obj)
     return ret;
 }
 
+int SrsConfig::raw_set_listen(const vector<string>& eps)
+{
+    int ret = ERROR_SUCCESS;
+    
+    SrsConfDirective* listen = root->get("listen");
+    listen->args = eps;
+    
+    return ret;
+}
+
 string SrsConfig::config()
 {
     return config_file;

@@ -329,6 +329,10 @@ public:
      * dumps the http_api sections to json for raw api info.
      */
     virtual int raw_to_json(SrsAmf0Object* obj);
+    /**
+     * raw set the global listen.
+     */
+    virtual int raw_set_listen(const std::vector<std::string>& eps);
 public:
     /**
      * get the config file path.

@@ -1006,11 +1006,20 @@ int SrsGoApiRaw::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessage* r)
             }
             if (invalid) {
                 ret = ERROR_SYSTEM_CONFIG_RAW_PARAMS;
-                srs_error("raw api update global.listen invalid eps=%s. ret=%d", value.c_str(), ret);
+                srs_error("raw api update global.listen=%s failed. ret=%d", value.c_str(), ret);
+                return srs_api_response_code(w, r, ret);
+            }
+            
+            if ((ret = _srs_config->raw_set_listen(eps)) != ERROR_SUCCESS) {
+                srs_error("raw api update global.listen=%s failed. ret=%d", value.c_str(), ret);
                 return srs_api_response_code(w, r, ret);
             }
         }
         
+        server->on_signal(SRS_SIGNAL_RELOAD);
+        server->on_signal(SRS_SIGNAL_PERSISTENCE_CONFIG);
+        srs_trace("raw api update %s=%s ok.", scope.c_str(), value.c_str());
+        
         return srs_api_response(w, r, obj->to_json());
     }
     

@@ -994,18 +994,6 @@ int SrsServer::do_cycle()
                 return ret;
             }
 #endif
-        
-            // do reload the config.
-            if (signal_reload) {
-                signal_reload = false;
-                srs_info("get signal to reload the config.");
-                
-                if ((ret = _srs_config->reload()) != ERROR_SUCCESS) {
-                    srs_error("reload config failed. ret=%d", ret);
-                    return ret;
-                }
-                srs_trace("reload config success.");
-            }
             
             // do persistence config to file.
             if (signal_persistence_config) {
@@ -1018,6 +1006,18 @@ int SrsServer::do_cycle()
                 }
                 srs_trace("persistence config to file success.");
             }
+        
+            // do reload the config.
+            if (signal_reload) {
+                signal_reload = false;
+                srs_info("get signal to reload the config.");
+                
+                if ((ret = _srs_config->reload()) != ERROR_SUCCESS) {
+                    srs_error("reload config failed. ret=%d", ret);
+                    return ret;
+                }
+                srs_trace("reload config success.");
+            }
             
             // notice the stream sources to cycle.
             if ((ret = SrsSource::cycle_all()) != ERROR_SUCCESS) {