tcp_dataconn:


  class tcp_dataconn: public tcpsocket, public data_connection
  {
  public:
      tcp_dataconn(int fd);        // for receiving side
      tcp_dataconn(const csaddress* addr);
      virtual ~tcp_dataconn();
   
      virtual int writemsg(const char* buf, int nrbytes);
      virtual int readmsg(char* buf, int nrbytes);
  };

slide: tcp_dataconn: