4 `import "github.com/tendermint/tmlibs/events"`
6 * [Overview](#pkg-overview)
9 ## <a name="pkg-overview">Overview</a>
10 Pub-Sub in go with event caching
15 ## <a name="pkg-index">Index</a>
16 * [type EventCache](#EventCache)
17 * [func NewEventCache(evsw Fireable) *EventCache](#NewEventCache)
18 * [func (evc *EventCache) FireEvent(event string, data EventData)](#EventCache.FireEvent)
19 * [func (evc *EventCache) Flush()](#EventCache.Flush)
20 * [type EventCallback](#EventCallback)
21 * [type EventData](#EventData)
22 * [type EventSwitch](#EventSwitch)
23 * [func NewEventSwitch() EventSwitch](#NewEventSwitch)
24 * [type Eventable](#Eventable)
25 * [type Fireable](#Fireable)
28 #### <a name="pkg-files">Package files</a>
29 [event_cache.go](/src/github.com/tendermint/tmlibs/events/event_cache.go) [events.go](/src/github.com/tendermint/tmlibs/events/events.go) [log.go](/src/github.com/tendermint/tmlibs/events/log.go)
36 ## <a name="EventCache">type</a> [EventCache](/src/target/event_cache.go?s=152:215#L1)
38 type EventCache struct {
39 // contains filtered or unexported fields
42 An EventCache buffers events for a Fireable
43 All events are cached. Filtering happens on Flush
51 ### <a name="NewEventCache">func</a> [NewEventCache](/src/target/event_cache.go?s=275:320#L5)
53 func NewEventCache(evsw Fireable) *EventCache
55 Create a new EventCache with an EventSwitch as backend
61 ### <a name="EventCache.FireEvent">func</a> (\*EventCache) [FireEvent](/src/target/event_cache.go?s=534:596#L19)
63 func (evc *EventCache) FireEvent(event string, data EventData)
65 Cache an event to be fired upon finality.
70 ### <a name="EventCache.Flush">func</a> (\*EventCache) [Flush](/src/target/event_cache.go?s=773:803#L26)
72 func (evc *EventCache) Flush()
74 Fire events by running evsw.FireEvent on all cached events. Blocks.
80 ## <a name="EventCallback">type</a> [EventCallback](/src/target/events.go?s=4182:4221#L175)
82 type EventCallback func(data EventData)
93 ## <a name="EventData">type</a> [EventData](/src/target/events.go?s=236:287#L4)
95 type EventData interface {
98 Generic event data can be typed and registered with tendermint/go-wire
99 via concrete implementation of this interface
110 ## <a name="EventSwitch">type</a> [EventSwitch](/src/target/events.go?s=553:760#L19)
112 type EventSwitch interface {
116 AddListenerForEvent(listenerID, event string, cb EventCallback)
117 RemoveListenerForEvent(event string, listenerID string)
118 RemoveListener(listenerID string)
127 ### <a name="NewEventSwitch">func</a> [NewEventSwitch](/src/target/events.go?s=902:935#L36)
129 func NewEventSwitch() EventSwitch
135 ## <a name="Eventable">type</a> [Eventable](/src/target/events.go?s=371:433#L10)
137 type Eventable interface {
138 SetEventSwitch(evsw EventSwitch)
141 reactors and other modules should export
142 this interface to become eventable
153 ## <a name="Fireable">type</a> [Fireable](/src/target/events.go?s=483:551#L15)
155 type Fireable interface {
156 FireEvent(event string, data EventData)
159 an event switch or cache implements fireable
175 Generated by [godoc2md](http://godoc.org/github.com/davecheney/godoc2md)