#include "test.h"
 

using namespace std;
int key = 2;
size_t qsize = 16;

// 销毁共享内存和信号
void sigint_handler(int sig) {
  destroy(key);
  exit(0);

}

void productor() {
   LockFreeQueue<struct Item> *queue = QueueFactory::createQueue<struct Item> (key, qsize);

  /* Transfer blocks of data from stdin to shared memory */
  struct Item item;
  struct timespec timeout = {5, 0};
  int i = 0;
  while(true) {
    item.pic = i;
    item.info = i;

    if(queue->push_nowait(item)) {
       cout << "入队：" << item.pic << ", " << item.info << endl;
    } else {
      cout << "队列已经满，push_nowait 返回" << endl;
    }

   
    if(queue->push_timeout(item, &timeout)) {
       cout << "入队：" << item.pic << ", " << item.info << endl;
    } else {
      cout << "队列已经满，等待5s, push_timeout 返回" << endl;
      break;
    }
   
    // if (i == (1 << 30))
    //   i = 0;
    //sleep(1);
    i++;
    
  }
}


void consumer() {
  LockFreeQueue<struct Item> *queue = QueueFactory::createQueue<struct Item> (key, qsize);
  /* Transfer blocks of data from shared memory to stdout */
   
  while(1) {
    struct Item item;
    if (queue->pop_nowait(item)) {
       cout << "出队：" << item.pic << ", " << item.info << endl;
    } else {
      cout << "队列为空，pop_nowait返回" << endl;
    }

    struct timespec timeout = {5, 0};

    if (queue->pop_timeout(item, &timeout)) {
       cout << "出队：" << item.pic << ", " << item.info << endl;
    } else {
      cout << "队列为空，等待5s，pop_timeout返回" << endl;
       break;
    }
   
  }
}
int main(int argc, char *argv[])
{
   
   
  signal(SIGINT,  sigint_handler);
  
  productor();
  consumer();
   
  // 销毁共享内存和信号
  destroy(key);
  exit(EXIT_SUCCESS);
}