关键代码段 同步问题

[hw19886200]

我调试的结果是 最终线程在producer中重复的执行if（bJudge） else SwitchToThread; 这两句 但却不切换到消费者线程

代码如下

#ifndef _WIN32_WINNT
#define _WIN32_WINNT 0x0400 // 对应系统对应值
#endif

#include<stdio.h>
#include<windows.h>
#include<process.h>
#include<stdlib.h>

unsigned _stdcall ThreadProducer(void *pArgement);
unsigned _stdcall ThreadConsumer(void *pArgement);

CRITICAL_SECTION cs;
int iArriay[5];
BOOL bJudge=1;

int main()
{
unsigned long hThreadProducer,hThreadConsumer;

InitializeCriticalSection(&cs);
hThreadProducer=_beginthreadex(NULL,0,&ThreadProducer,NULL,0,NULL);
hThreadConsumer=_beginthreadex(NULL,0,&ThreadConsumer,NULL,0,NULL);

WaitForSingleObject((void *)hThreadProducer,INFINITE);
WaitForSingleObject((void *)hThreadConsumer,INFINITE);
DeleteCriticalSection(&cs);
return 0;
}

unsigned _stdcall ThreadProducer(void *pArgement)
{
SYSTEMTIME sTime;
int iCount=0;
while(1)
{
if(bJudge)
{
GetLocalTime(&sTime);
EnterCriticalSection(&cs);
iArriay[iCount]=sTime.wMilliseconds;
iCount++;
if(iCount>4)
{
bJudge=0;
iCount=0;
LeaveCriticalSection(&cs);
SwitchToThread();
}
}
else
SwitchToThread();
}
return 0;
}

unsigned _stdcall ThreadConsumer(void *pArgement)
{
int iCount=0;
FILE *fFile;
//char cArriay[6]={0};
while(1)
{
if(!bJudge)
{
EnterCriticalSection(&cs);
printf("消费者%d\t",iArriay[iCount]);
fFile=fopen("1.txt","at+");
//itoa(iArriay[iCount],cArriay,10);
fprintf(fFile,"%d\t",iArriay[iCount]);
iCount++;
if(iCount>4)
{
iCount=0;
bJudge=1;
fclose(fFile);
LeaveCriticalSection(&cs);
SwitchToThread();
}
}
else
SwitchToThread();
}
}

[不说害怕]

SwitchToThread 还不如等待呢..

[hw19886200]

帮说下 问题呀

[不说害怕]

LeaveCriticalSection 是否没被调用?

[hw19886200]

调用了 这个我确定 我debug看见了

[hellboy198502]

同一个cs，在调用n次EnterCriticalSection的同时，也要调用n次LeaveCriticalSection

[hw19886200]

已经知道问题所在了 entercriticalsection却没有释放