LockExample.cpp

//
// LockExample.cpp
//
// Created by jacketzhong on 14-9-10.
// Copyright (c) 2014年 jacketzhong. All rights reserved.
//

#include <stdlib.h>
#include <unistd.h>
#include "redlock-cpp/redlock.h"

int main (int argc, char **argv) {
 CRedLock * dlm = new CRedLock();
 dlm->AddServerUrl("127.0.0.1", 5005);
 dlm->AddServerUrl("127.0.0.1", 5006);
 dlm->AddServerUrl("127.0.0.1", 5007);
 
 // 分布式锁的使用案例
 while (1) {
 CLock my_lock;
 bool flag = dlm->Lock("foo", 100000, my_lock);
 if (flag) {
 printf("获取成功, Acquired by client name:%s, res:%s, vttl:%d\n",
 my_lock.m_val, my_lock.m_resource, my_lock.m_validityTime);
 // do resource job
 sleep(80);
 dlm->Unlock(my_lock);
 // do other job
 sleep(2);
 } else {
 printf("获取失败, lock not acquired, name:%s\n", my_lock.m_val);
 sleep(rand() % 3);
 }
 }

 return 0;
}