qc-client-pool
Version:
Pool Querycache connections for Node.js
42 lines (30 loc) • 945 B
Markdown
Pool Querycache connections for Node.js
```
$ npm install qc-client-pool
```
```js
const QCPool = require("../index");
const co = require('co');
const qcPool = new QCPool({min: 5,max:10,queryTimeout:10000},'your_server','id','password');
co(function*(){
try {
let connection = yield qcPool.acquire();
let sql = "select * from table limit 5";
let result = yield qcPool.query(connection,sql);
console.log("result Array:",result);
connection = yield qcPool.acquire();
sql = "select * from table limit 5";
result = yield qcPool.query(connection,sql,{rowResultType:"Dictionary"});
console.log("result Dictionary:",result);
} catch(e) {
console.log("error occurred :",e);
}
console.log("PoolSize : ",qcPool.getPoolSize());
console.log("MaxPoolsize : ",qcPool.getMaxPoolSize());
});
```
MIT