70     HdcFileDescriptor *thisClass = ctxIO->thisClass;  in FileIOOnThread()  local
80     ev.data.fd = thisClass->fdIO;  in FileIOOnThread()
82     epoll_ctl(epfd, EPOLL_CTL_ADD, thisClass->fdIO, &ev);  in FileIOOnThread()
85         if (thisClass->workContinue == false) {  in FileIOOnThread()
86             WRITE_LOG(LOG_INFO, "FileIOOnThread fdIO:%d workContinue false", thisClass->fdIO);  in FileIOOnThread()
103         FD_SET(thisClass->fdIO, &rset);  in FileIOOnThread()
104         int rc = select(thisClass->fdIO + 1, &rset, nullptr, nullptr, &timeout);  in FileIOOnThread()
108                 thisClass->fdIO, errno);  in FileIOOnThread()
123             if ((nBytes > 0) && !thisClass->callbackRead(thisClass->callerContext, buf, nBytes)) {  in FileIOOnThread()
124                 WRITE_LOG(LOG_WARN, "FileIOOnThread fdIO:%d callbackRead false", thisClass->fdIO);  in FileIOOnThread()
129             WRITE_LOG(LOG_WARN, "FileIOOnThread fdIO:%d read interrupt", thisClass->fdIO);  in FileIOOnThread()
133             if (!thisClass->callbackRead(thisClass->callerContext, buf, nBytes)) {  in FileIOOnThread()
134                 WRITE_LOG(LOG_WARN, "FileIOOnThread fdIO:%d callbackRead false", thisClass->fdIO);  in FileIOOnThread()
141                 thisClass->fdIO, nBytes, errno);  in FileIOOnThread()
147         nBytes = read(thisClass->fdIO, buf, bufSize);  in FileIOOnThread()
149             WRITE_LOG(LOG_WARN, "FileIOOnThread fdIO:%d read interrupt", thisClass->fdIO);  in FileIOOnThread()
153             if (!thisClass->callbackRead(thisClass->callerContext, buf, nBytes)) {  in FileIOOnThread()
154                 WRITE_LOG(LOG_WARN, "FileIOOnThread fdIO:%d callbackRead false", thisClass->fdIO);  in FileIOOnThread()
161                 thisClass->fdIO, nBytes, errno);  in FileIOOnThread()
169     if (epoll_ctl(epfd, EPOLL_CTL_DEL, thisClass->fdIO, nullptr) == -1) {  in FileIOOnThread()
171             thisClass->fdIO, epfd, errno);  in FileIOOnThread()
181     --thisClass->refIO;  in FileIOOnThread()
183         thisClass->workContinue = false;  in FileIOOnThread()
184         thisClass->callbackFinish(thisClass->callerContext, fetalFinish, STRING_EMPTY);  in FileIOOnThread()
209     contextIO->thisClass = this;  in LoopReadOnThread()
259     contextIO->thisClass = this;  in WriteWithMem()