新增溯源超时时间配置项

conf/config.ini

@@ -163,6 +163,8 @@ alive_interval=10.0
 #http-ts方式: http://127.0.0.1:80/%s/%s.live.ts
 #支持多个源站，不同源站通过分号(;)分隔
 origin_url=
+#溯源总超时时长，单位秒，float型；假如源站有3个，那么单次溯源超时时间为timeout_sec除以3
+timeout_sec=15
 
 [http]
 #http服务器字符编码，windows上默认gb2312

server/WebHook.cpp

@@ -72,8 +72,11 @@ onceToken token([](){
 namespace Cluster {
 #define CLUSTER_FIELD "cluster."
 const string kOriginUrl = CLUSTER_FIELD "origin_url";
+const string kTimeoutSec = CLUSTER_FIELD "timeout_sec";
+
 static onceToken token([]() {
     mINI::Instance()[kOriginUrl] = "";
+    mINI::Instance()[kTimeoutSec] = 15;
 });
 
 }//namespace Cluster
@@ -234,10 +237,9 @@ static string getPullUrl(const string &origin_fmt, const MediaInfo &info) {
 static void pullStreamFromOrigin(const vector<string>& urls, int index, int failed_cnt, const MediaInfo &args,
                                  const function<void()> &closePlayer) {
 
-    GET_CONFIG(float, hook_timeout_sec, Hook::kTimeoutSec);
-
+    GET_CONFIG(float, cluster_timeout_sec, Cluster::kTimeoutSec);
     auto url = getPullUrl(urls[index % urls.size()], args);
-    auto timeout_sec = hook_timeout_sec / urls.size();
+    auto timeout_sec = cluster_timeout_sec / urls.size();
     InfoL << "pull stream from origin, failed_cnt: " << failed_cnt << ", timeout_sec: " << timeout_sec << ", url: " << url;
 
     addStreamProxy(args._vhost, args._app, args._streamid, url, -1, args._schema == HLS_SCHEMA, false,