#include "stdafx.h" using namespace acl; int main(void) { db_pool *dp = new mysql_pool("127.0.0.1:3306", "test_db", "zsxxsz", "111111"); std::list dbs; // 设置空闲连接的生存周期 dp->set_idle(1); for (int i = 0; i < 10; i++) { db_handle* dh = (db_handle*) dp->peek(); dbs.push_back(dh); } std::list::iterator it = dbs.begin(); for (; it != dbs.end(); ++it) { dp->put(*it); //sleep(1); } dbs.clear(); printf("dbpool count: %d\r\n", dp->get_dbcount()); sleep(2); db_handle* dh = dp->peek(); dp->put(dh); printf("dbpool count: %d\r\n", dp->get_dbcount()); delete dp; return 0; }