81 lines
1.9 KiB
C++
81 lines
1.9 KiB
C++
|
#include <drogon/CacheMap.h>
|
||
|
|
#include <trantor/net/EventLoopThread.h>
|
||
|
|
|
||
|
|
#include <unistd.h>
|
||
|
|
#include <string>
|
||
|
|
#include <thread>
|
||
|
|
#include <iostream>
|
||
|
|
|
||
|
|
int main()
|
||
|
|
{
|
||
|
|
trantor::EventLoopThread loopThread;
|
||
|
|
loopThread.run();
|
||
|
|
drogon::CacheMap<std::string,std::string> cache(loopThread.getLoop(),1,120);
|
||
|
|
cache.insert("1","first",20,[=]{
|
||
|
|
std::cout<<"first item in cache timeout,erase!"<<std::endl;
|
||
|
|
});
|
||
|
|
cache.insert("2","second",5);
|
||
|
|
cache.insert("3","third",5);
|
||
|
|
std::thread thread1([&]{
|
||
|
|
sleep(1);
|
||
|
|
cache.erase("3");
|
||
|
|
cache.insert("3","THIRD");
|
||
|
|
sleep(10);
|
||
|
|
if(cache.find("1"))
|
||
|
|
{
|
||
|
|
std::cout<<"sleep 10,1 item:"<<cache["1"]<<std::endl;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
std::cout<<"can't find 1 item"<<std::endl;
|
||
|
|
}
|
||
|
|
sleep(15);
|
||
|
|
if(cache.find("1"))
|
||
|
|
{
|
||
|
|
std::cout<<"sleep 15,1 item:"<<cache["1"]<<std::endl;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
std::cout<<"can't find 1 item"<<std::endl;
|
||
|
|
}
|
||
|
|
sleep(20);
|
||
|
|
if(cache.find("1"))
|
||
|
|
{
|
||
|
|
std::cout<<"sleep 20,1 item:"<<cache["1"]<<std::endl;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
std::cout<<"can't find 1 item"<<std::endl;
|
||
|
|
}
|
||
|
|
sleep(22);
|
||
|
|
if(cache.find("1"))
|
||
|
|
{
|
||
|
|
std::cout<<"sleep22,1 item:"<<cache["1"]<<std::endl;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
std::cout<<"can't find 1 item"<<std::endl;
|
||
|
|
}
|
||
|
|
|
||
|
|
if(cache.find("2"))
|
||
|
|
{
|
||
|
|
std::cout<<"sleep22,2 item:"<<cache["2"]<<std::endl;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
std::cout<<"can't find 2 item"<<std::endl;
|
||
|
|
}
|
||
|
|
|
||
|
|
if(cache.find("3"))
|
||
|
|
{
|
||
|
|
std::cout<<"sleep22,3 item:"<<cache["3"]<<std::endl;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
std::cout<<"can't find 3 item"<<std::endl;
|
||
|
|
}
|
||
|
|
|
||
|
|
});
|
||
|
|
thread1.join();
|
||
|
|
|
||
|
|
}
|