377 struct HdcSession {  struct
392     void *classInstance;  //  HdcSessionBase instance, HdcServer or HdcDaemon  argument
393 … void *classModule;    //  Communicate module, TCP or USB instance,HdcDaemonUSB HdcDaemonTCP etc...
395     int bufSize;         // total buffer size
396     int availTailIndex;  // buffer available data size
397     uint8_t *ioBuf;
399     std::list<void *> *listKey;  // rsa private or publickey list
400     uint8_t authKeyIndex;
401     std::string tokenRSA;  // SHA_DIGEST_LENGTH+1==21
425         oss << "HdcSession [";  in ToDebugString()  argument
435     HdcSession()  in HdcSession()  argument
466     ~HdcSession()  in ~HdcSession()  argument