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Index ¶
Constants ¶
This section is empty.
Variables ¶
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Functions ¶
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Types ¶
type ActiveValueRef ¶
type ActiveValueRef struct {
// contains filtered or unexported fields
}
func (ActiveValueRef) C ¶
func (me ActiveValueRef) C() chan struct{}
Returns the limiting channel. Send to it to obtain a slot, and receive to release the slot.
func (ActiveValueRef) Drop ¶
func (me ActiveValueRef) Drop()
Drop the reference to a key, this allows keys to be reclaimed when they're no longer in use.
type Instance ¶
type Instance struct {
SlotsPerKey int
// contains filtered or unexported fields
}
Manages resources with a limited number of concurrent slots for use keyed by a string.
func (*Instance) GetRef ¶
func (i *Instance) GetRef(key string) ActiveValueRef
Get a reference to the values for a key. You should make sure to call Drop exactly once on the returned value when done.
Source Files
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