优化ssrc释放逻辑，优化级联点播速度，去除等待流格式的配置项

648540858

2022-03-07 b2c953fc76de2a9686ee81d5311bd9b06e453912

 src/main/java/com/genersoft/iot/vmp/conf/SipPlatformRunner.java

@@ -59,8 +59,11 @@
            redisCatchStorage.updatePlatformCatchInfo(parentPlatformCatch);

            // 取消订阅
            sipCommanderForPlatform.unregister(parentPlatform, null, null);
            Thread.sleep(500);
            sipCommanderForPlatform.unregister(parentPlatform, null, (eventResult)->{
                ParentPlatform platform = storager.queryParentPlatByServerGBId(parentPlatform.getServerGBId());
                sipCommanderForPlatform.register(platform, null, null);
            });

            // 发送平台未注册消息
            publisher.platformNotRegisterEventPublish(parentPlatform.getServerGBId());
        }