From 7d1b2583e61ed8a21d78f9ee2413004c66eee5f0 Mon Sep 17 00:00:00 2001
From: xiongziliang <771730766@qq.com>
Date: Tue, 28 Sep 2021 22:42:13 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E4=BB=A3=E7=A0=81?=
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---
 src/Common/MediaSource.cpp | 4 ++--
 src/Common/MediaSource.h   | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/Common/MediaSource.cpp b/src/Common/MediaSource.cpp
index 3523eede..d9374c33 100644
--- a/src/Common/MediaSource.cpp
+++ b/src/Common/MediaSource.cpp
@@ -21,8 +21,8 @@ namespace toolkit {
 
 namespace mediakit {
 
-recursive_mutex s_media_source_mtx;
-MediaSource::SchemaVhostAppStreamMap s_media_source_map;
+static recursive_mutex s_media_source_mtx;
+static MediaSource::SchemaVhostAppStreamMap s_media_source_map;
 
 string getOriginTypeString(MediaOriginType type){
 #define SWITCH_CASE(type) case MediaOriginType::type : return #type
diff --git a/src/Common/MediaSource.h b/src/Common/MediaSource.h
index 91232ffd..f2f2d3a5 100644
--- a/src/Common/MediaSource.h
+++ b/src/Common/MediaSource.h
@@ -200,10 +200,10 @@ class MediaSource: public TrackSource, public enable_shared_from_this<MediaSourc
 public:
     static MediaSource * const NullMediaSource;
     using Ptr = std::shared_ptr<MediaSource>;
-    using StreamMap = unordered_map<string, weak_ptr<MediaSource> >;
-    using AppStreamMap = unordered_map<string, StreamMap>;
-    using VhostAppStreamMap = unordered_map<string, AppStreamMap>;
-    using SchemaVhostAppStreamMap = unordered_map<string, VhostAppStreamMap>;
+    using StreamMap = unordered_map<string/*strema_id*/, weak_ptr<MediaSource> >;
+    using AppStreamMap = unordered_map<string/*app*/, StreamMap>;
+    using VhostAppStreamMap = unordered_map<string/*vhost*/, AppStreamMap>;
+    using SchemaVhostAppStreamMap = unordered_map<string/*schema*/, VhostAppStreamMap>;
 
     MediaSource(const string &schema, const string &vhost, const string &app, const string &stream_id) ;
     virtual ~MediaSource();