增加了服务器id,修改了record.cpp中mp4录制的自定义录制路径，ffmpegsource中的超时时间，webhook中的唯一id等

src/Common/config.cpp

@@ -18,6 +18,25 @@
 using namespace toolkit;
 
 namespace mediakit {
+    string generalGuid() {
+        srand(time(0));
+        std::string random_str("");
+        for (int i = 0; i < 6; ++i) {
+            for (int j = 0; j < 8; j++)
+                switch (rand() % 2) {
+                    case 1:
+                        random_str += ('A' + rand() % 26);
+                        break;
+                    default:
+                        random_str += ('0' + rand() % 10);
+                        break;
+                }
+            if (i < 5)
+                random_str += "-";
+        }
+
+        return random_str;
+    }
 
 bool loadIniConfig(const char *ini_path){
     string ini;
@@ -58,6 +77,7 @@ const string kBroadcastHttpBeforeAccess = "kBroadcastHttpBeforeAccess";
 //通用配置项目
 namespace General{
 #define GENERAL_FIELD "general."
+const string kMediaServerId = GENERAL_FIELD"mediaServerId";
 const string kFlowThreshold = GENERAL_FIELD"flowThreshold";
 const string kStreamNoneReaderDelayMS = GENERAL_FIELD"streamNoneReaderDelayMS";
 const string kMaxStreamWaitTimeMS = GENERAL_FIELD"maxStreamWaitMS";
@@ -80,6 +100,7 @@ onceToken token([](){
     mINI::Instance()[kPublishToMP4] = 0;
     mINI::Instance()[kMergeWriteMS] = 0;
     mINI::Instance()[kModifyStamp] = 0;
+    mINI::Instance()[kMediaServerId] = generalGuid();
 },nullptr);
 
 }//namespace General