void OsclDNSRequest::Activate(DNSRequestParam* p, OsclDNSRequestAO &a)
//activate a dns request
{
//make sure we don't have multiple requests...
//calling logic should prevent this, but just in case.
if (iActive)
a.PendComplete(OSCL_REQUEST_ERR_GENERAL);
p->iDNSRequest = this;
iDNSRequestAO = &a;
iDNSRequestParam = p;
iActive = true;
#if(PV_DNS_IS_THREAD)
//launch the thread.
OsclThread thread;
OsclProcStatus::eOsclProcError err = thread.Create(
(TOsclThreadFuncPtr)ThreadFunc,
1024,
(TOsclThreadFuncArg)p);
if (err == OsclProcStatus::SUCCESS_ERROR)
{
//Wait on the thread to start
p->iStartup.Wait();
}
else
{
iDNSRequestAO->PendComplete(OSCL_REQUEST_ERR_GENERAL);
}
//the request is completed under the DNS thread.
#else
//non-threaded implementation.
//call the thread routine directly-- this call blocks.
PVLOGGER_LOGMSG(PVLOGMSG_INST_HLDBG, a.iLogger, PVLOGMSG_NOTICE, (0, "PVOSCLIO:OsclDNSRequest:Issuing blocking call to DNS..."));
((DNSRequestParam*)p)->InThread();
PVLOGGER_LOGMSG(PVLOGMSG_INST_HLDBG, a.iLogger, PVLOGMSG_NOTICE, (0, "PVOSCLIO:OsclDNSRequest:...request complete"));
#endif
}
int32 OsclSocketServI::StartServImp()
{
#if(PV_SOCKET_SERVER_IS_THREAD)
//setup the loopback socket and/or polling interval.
iLoopbackSocket.iEnable = false;
iSelectPollIntervalMsec = 0;
//check the select timeout in the configuration.
int32 selectTimeoutMsec = PV_SOCKET_SERVER_SELECT_TIMEOUT_MSEC;
if (selectTimeoutMsec <= 0)
{
//non-polling option selected.
//create the select cancel pipe.
iLoopbackSocket.Init(this);
//if loopback socket isn't available, we must poll.
if (!iLoopbackSocket.iEnable)
iSelectPollIntervalMsec = 10;
}
else
{
//polling option selected.
iSelectPollIntervalMsec = selectTimeoutMsec;
#if(PV_SOCKET_SERVER_SELECT_LOOPBACK_SOCKET)
//create the loopback socket.
iLoopbackSocket.Init(this);
#endif
}
//Start the server thread.
OsclThread thread;
OsclProcStatus::eOsclProcError err = thread.Create((TOsclThreadFuncPtr)sockthreadmain,
1024,
(TOsclThreadFuncArg)this);
if (err != OsclErrNone)
return OsclErrGeneral;
thread.SetPriority(PV_SOCKET_SERVER_THREAD_PRIORITY);
//wait til thread starts
iStart.Wait();
return OsclErrNone;
#else//PV_SOCKET_SERVER_IS_THREAD
//Socket server AO startup.
iLoopbackSocket.iEnable = false;
ServerEntry();
if (!IsAdded())
{
AddToScheduler();
}
return OsclErrNone;
#endif //PV_SOCKET_SERVER_IS_THREAD
}
