fib-pool

Generic resource pooling for fibjs


Install

``sh
npm install fib-pool [--save]
`

Test

`sh
npm run ci
`

Creating a pool

Simple example.

`js
var db = require("db");
var Pool = require("fib-pool");

var p = Pool(() => {
return db.open("sqlite:test.db");
});
`

Specify maxsize and timeout.

`js
var db = require("db");
var Pool = require("fib-pool");

var p = Pool(() => {
return db.open("sqlite:test.db");
}, 10, 30 * 1000);
`

Specify custom destroy function.

`js
var db = require("db");
var Pool = require("fib-pool");

var p = Pool({
create: () => {
return db.open("sqlite:test.db");
},
destroy: (o) => {
o.close()
},
timeout: 30 * 1000,
retry: 3
});
`

Using the pool

`js
var db = require("db");
var Pool = require("fib-pool");

var p = Pool({
create: () => {
return db.open("sqlite:test.db");
},
destroy: (o) => {
o.close()
},
timeout: 30 * 1000,
retry: 3
});

var res = p((conn) => {
conn.execute("select * from test");
});

`

Using the pool with name

`js
var db = require("db");
var Pool = require("fib-pool");

var p = Pool({
create: (name) => {
return db.open("sqlite:" + name + ".db");
},
destroy: (o) => {
o.close()
},
timeout: 30 * 1000
});

var res = p("test", (conn) => {
conn.execute("select * from test");
});

`

Clear a pool

Simple example.

`js
var db = require("db");
var Pool = require("fib-pool");

var p = Pool(() => {
return db.open("sqlite:test.db");
});

p.clear();
``