Merge branch 'wvp-28181-2.0' into wvp-pro-record

648540858

2022-03-02 1dcdbc3742835ccab28a8983ae002d2bbdba87eb

 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");
        }
    }