Merge pull request #448 from hotcoffie/wvp-28181-2.0

648540858

2022-04-24 7f965a6922a079124671ad233e3c783da92c8e69

 src/main/java/com/genersoft/iot/vmp/gb28181/session/SsrcConfig.java

@@ -81,7 +81,6 @@
            isUsed.remove(sn);
            notUsed.add(sn);
        }catch (NullPointerException e){
            System.out.printf("11111");
        }
    }