gopkg/puddle
2
0
Fork 0
Code Activity

Rename Get to Acquire

Browse Source
This commit is contained in:
Jack Christensen
2018-12-25 19:23:50 -06:00
parent 3afe49e88b
commit 4ef5d16aa8
2 changed files with 33 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files
pool.go
+8 -8
View File
@@ -71,7 +71,7 @@ func NewPool(createRes CreateFunc, closeRes CloseFunc) *Pool {
}
}
// Close closes all resources in the pool and rejects future Get calls.
// Close closes all resources in the pool and rejects future Acquire calls.
// Unavailable resources will be closes when they are returned to the pool.
func (p *Pool) Close() {
p.cond.L.Lock()
@@ -169,11 +169,11 @@ func (p *Pool) SetMaxResourceCheckouts(n uint64) {
p.cond.L.Unlock()
}
// Get gets a resource from the pool. If no resources are available and the pool
// Acquire gets a resource from the pool. If no resources are available and the pool
// is not at maximum capacity it will create a new resource. If the pool is at
// maximum capacity it will block until a resource is available. ctx can be used
// to cancel the Get.
func (p *Pool) Get(ctx context.Context) (*Resource, error) {
// to cancel the Acquire.
func (p *Pool) Acquire(ctx context.Context) (*Resource, error) {
if doneChan := ctx.Done(); doneChan != nil {
select {
case <-ctx.Done():
@@ -191,7 +191,7 @@ func (p *Pool) Get(ctx context.Context) (*Resource, error) {
// If a resource is available now
if len(p.availableResources) > 0 {
rw := p.lockedAvailableGet()
rw := p.lockedAvailableAcquire()
p.cond.L.Unlock()
return rw, nil
}
@@ -231,7 +231,7 @@ func (p *Pool) Get(ctx context.Context) (*Resource, error) {
p.cond.L.Unlock()
return
}
rw := p.lockedAvailableGet()
rw := p.lockedAvailableAcquire()
p.cond.L.Unlock()
select {
@@ -250,9 +250,9 @@ func (p *Pool) Get(ctx context.Context) (*Resource, error) {
}
}
// lockedAvailableGet gets the top resource from p.availableResources. p.cond.L
// lockedAvailableAcquire gets the top resource from p.availableResources. p.cond.L
// must already be locked. len(p.availableResources) must be > 0.
func (p *Pool) lockedAvailableGet() *Resource {
func (p *Pool) lockedAvailableAcquire() *Resource {
rw := p.availableResources[len(p.availableResources)-1]
p.availableResources = p.availableResources[:len(p.availableResources)-1]
if rw.status != resourceStatusAvailable {