110     VerifyOrExit(mSessionSocket != -1);  in OutputFormatV()
114     rval = send(mSessionSocket, buf, static_cast<size_t>(rval), MSG_NOSIGNAL);  in OutputFormatV()
116     rval = static_cast<int>(write(mSessionSocket, buf, static_cast<size_t>(rval)));  in OutputFormatV()
122         close(mSessionSocket);  in OutputFormatV()
123         mSessionSocket = -1;  in OutputFormatV()
156     if (mSessionSocket != -1)  in InitializeSessionSocket()
158         close(mSessionSocket);  in InitializeSessionSocket()
160     mSessionSocket = newSessionSocket;  in InitializeSessionSocket()
304     if (mSessionSocket != -1)  in TearDown()
306         close(mSessionSocket);  in TearDown()
307         mSessionSocket = -1;  in TearDown()
349     if (mSessionSocket != -1)  in Update()
351         FD_SET(mSessionSocket, &aContext.mReadFdSet);  in Update()
352         FD_SET(mSessionSocket, &aContext.mErrorFdSet);  in Update()
354         if (aContext.mMaxFd < mSessionSocket)  in Update()
356             aContext.mMaxFd = mSessionSocket;  in Update()
378     VerifyOrExit(mSessionSocket != -1);  in Process()
380     if (FD_ISSET(mSessionSocket, &aContext.mErrorFdSet))  in Process()
382         close(mSessionSocket);  in Process()
383         mSessionSocket = -1;  in Process()
385     else if (FD_ISSET(mSessionSocket, &aContext.mReadFdSet))  in Process()
390         rval = read(mSessionSocket, buffer, sizeof(buffer) - 1);  in Process()
407             close(mSessionSocket);  in Process()
408             mSessionSocket = -1;  in Process()