xorm/engine_maxlife.go
Lunny Xiao 109cb1a7d0 Add support Engine Group (#748)
* add support group engine

* revert code

* add NewGroup function

* add engine group policy

* rename file name

* modify policy interface

* remove Init function from policy interface

* refactor Group Policy

* rename and comments

* rename and bug fix for WeightRoundRobinPolicy

* modify Slave function

* modify Slave function and add LeastConnPolicy

* use original Engine and Session

* remove unused count variables

* fix bug on NewEngineGroup

* remove unused method

* improve range and refactor

* add some comments and refactor

* implement GroupPolicy of GroupPolicyHandler

* refactor

* simple code

* add tests support for EngineGroup & fix some bugs

* improve the NewEngineGroup interface

* change the default policy of engine group

* fix some tests
2017-10-16 15:28:13 +08:00

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643 B
Go

// Copyright 2017 The Xorm Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build go1.6
package xorm
import "time"
// SetConnMaxLifetime sets the maximum amount of time a connection may be reused.
func (engine *Engine) SetConnMaxLifetime(d time.Duration) {
engine.db.SetConnMaxLifetime(d)
}
// SetConnMaxLifetime sets the maximum amount of time a connection may be reused.
func (eg *EngineGroup) SetConnMaxLifetime(d time.Duration) {
eg.Engine.SetConnMaxLifetime(d)
for i := 0; i < len(eg.slaves); i++ {
eg.slaves[i].SetConnMaxLifetime(d)
}
}