Basic connection pool for go-ldap
This little library use the go-ldap library and pool connections for you.
Don't hesitate to open issues or pull requests, I write that for my own need so that miss some features or tests :)
Features
- Customize the number of connections to keep alive.
- Custom timeout duration while awaiting a available connection
- Reconnect when a connection or the server goes down
Limitation
- Fixed connections count.
- Some functions is missing, I only added Search, SearchWithPaging, Add, Modify, ModifyWithResult, ModifyDN, Del.
- Only anonymous or simple bind is available for the moment.
How to use it ?
p, err := ldappool.NewPool(context.Background(), &ldappool.PoolOptions{
URL: "ldaps://ldap.example.fr",
// Manage 10 connections
ConnectionsCount: 10,
// Every request is going to wait a available connection 5 seconds and return an error if there is no connections available
ConnectionTimeout: time.Second * 5,
// If a connection is marked as unavailable after a heartbeat, we try to connect every 5 seconds
WakeupInterval: time.Second * 5,
BindCredentials: &ldappool.BindCredentials{
Username: "cn=admin,dc=example,dc=fr",
Password: "toto",
},
})
if err != nil {
log.Fatal(err)
}
res, err := p.Search(ldap.NewSearchRequest(
"dc=example,dc=fr",
ldap.ScopeWholeSubtree,
ldap.NeverDerefAliases, 0, 0, false,
"(&(objectClass=posixAccount))",
[]string{"*"}, []ldap.Control{}),
)
log.Println(res, err)
