修复回放、停止预览bug，增加ZLM hook监听，长时间无人观看，停止摄像头推流。需开启ZLM的hook并配置url

songww

2020-05-14 805fa42a2c010d92b1c8fc29a60d32fd99fb4ea3

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/InviteRequestProcessor.java

@@ -23,7 +23,7 @@
    *            请求消息

    */ 

   @Override

   public void process(RequestEvent evt, SipLayer layer, ServerTransaction transaction) {

   public void process(RequestEvent evt, SipLayer layer) {

      // TODO Auto-generated method stub

//      Request request = requestEvent.getRequest();

//