add rec notify, try catch

zhangmeng

2019-08-07 4eab3ca9bf020df2bb53fa2a36aa4f57d684225c

 csrc/thirdparty/gb28181/include/PsToEs.hpp

@@ -184,10 +184,11 @@
   void deleteCamera(){
      printf("RTSPSTREAM_Close\n");
      RTSPSTREAM_Close(handle);
      handle = -1;
   }   
private:
   MyQueue<frameBuffInfo *> m_rtpQueue;
   long handle;
   long handle = -1;
};