65 lines
1.3 KiB
C++
65 lines
1.3 KiB
C++
|
/* : set sw=8 ai fdm=marker fmr={,} :*/
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <unistd.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include <sys/mman.h>
|
||
|
|
|
||
|
|
#include "poll_thread.h"
|
||
|
|
#include "memcheck.h"
|
||
|
|
#include "poller.h"
|
||
|
|
#include "myepoll.h"
|
||
|
|
#include "log.h"
|
||
|
|
#include <sched.h>
|
||
|
|
#include "timemanager.h"
|
||
|
|
|
||
|
|
volatile extern int stop;
|
||
|
|
|
||
|
|
CPollThread::CPollThread (const char *name) :
|
||
|
|
CThread(name, CThread::ThreadTypeAsync), CPollerUnit(1000), pollTimeout(2000)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
CPollThread::~CPollThread ()
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
int CPollThread::Initialize(void)
|
||
|
|
{
|
||
|
|
if(CThread::g_autoconf != NULL) {
|
||
|
|
int mp0 = GetMaxPollers();
|
||
|
|
int mp1;
|
||
|
|
mp1 = g_autoconf->GetIntVal("MaxIncomingPollers", Name(), mp0);
|
||
|
|
log_debug("autoconf thread %s MaxIncomingPollers %d", taskname, mp1);
|
||
|
|
if(mp1 > mp0) {
|
||
|
|
SetMaxPollers(mp1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if(InitializePollerUnit() < 0)
|
||
|
|
return -1;
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
void * CPollThread::Process (void)
|
||
|
|
{
|
||
|
|
while (!Stopping())
|
||
|
|
{
|
||
|
|
// if previous event loop has no events,
|
||
|
|
// don't allow zero epoll wait time
|
||
|
|
int timeout = ExpireMicroSeconds(pollTimeout, nrEvents==0);
|
||
|
|
int interrupted = WaitPollerEvents(timeout);
|
||
|
|
UpdateNowTime(timeout, interrupted);
|
||
|
|
TimeManager::Instance().AdjustDay();
|
||
|
|
if (Stopping())
|
||
|
|
break;
|
||
|
|
|
||
|
|
ProcessPollerEvents();
|
||
|
|
CheckExpired(GetNowTime());
|
||
|
|
CTimerUnit::CheckReady();
|
||
|
|
CReadyUnit::CheckReady(GetNowTime());
|
||
|
|
DelayApplyEvents();
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|