Merge branch '648540858:wvp-28181-2.0' into wvp-28181-2.0

mrjackwang

2022-03-04 bb50a243145dba2b3bf5f3bf225c63a092697a16

 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");
        }
    }