Documentation
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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
This section is empty.
Types ¶
type Lock ¶
type Lock interface {
// Lock try get a lock for given key
Lock(key string) (observer LockResult, acquired bool)
// Release remove lock for given key
Release(key string)
// NotifyAndRelease remove lock for given key and notify all clients waiting for result
NotifyAndRelease(key string, res *response.Response)
}
Lock is responding for collapsing request for same object
type LockResult ¶
type LockResult struct {
ResponseChan chan *response.Response // channel on which you get response
Cancel chan bool // channel for notify about cancel of waiting
}
LockResult contain struct
type MemoryLock ¶
type MemoryLock struct {
// contains filtered or unexported fields
}
MemoryLock is in memory lock for single mort instance
func NewMemoryLock ¶
func NewMemoryLock() *MemoryLock
NewMemoryLock create a new empty instance of MemoryLock
func (*MemoryLock) Lock ¶
func (m *MemoryLock) Lock(key string) (LockResult, bool)
Lock create unique entry in memory map
func (*MemoryLock) NotifyAndRelease ¶
func (m *MemoryLock) NotifyAndRelease(key string, res *response.Response)
NotifyAndRelease tries notify all waiting goroutines about response
func (*MemoryLock) Release ¶
func (m *MemoryLock) Release(key string)
Release remove entry from memory map
type NopLock ¶
type NopLock struct {
}
NopLock will never collapse any request
func (*NopLock) Lock ¶
func (l *NopLock) Lock(_ string) (LockResult, bool)
Lock always return that lock was acquired
func (*NopLock) NotifyAndRelease ¶
NotifyAndRelease do nothing
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