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