Method AddPoolHook

internal/pool/pool.go:455–469

AddPoolHook adds a pool hook to the pool.

(hook PoolHook)

// AddPoolHook adds a pool hook to the pool.
func (p *ConnPool) AddPoolHook(hook PoolHook) {
	// Lock-free read of current manager
	manager := p.hookManager.Load()
	if manager == nil {
		p.initializeHooks()
		manager = p.hookManager.Load()
	}

	// Create new manager with added hook
	newManager := manager.Clone()
	newManager.AddHook(hook)

	// Atomically swap to new manager
	p.hookManager.Store(newManager)
}

// RemovePoolHook removes a pool hook from the pool.
func (p *ConnPool) RemovePoolHook(hook PoolHook) {