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17b9c73ce3
This commit refactors the whole package gateway as well as utils/ws
(formerly utils/wsutil) and voice/voicegateway. The new refactor
utilizes a design pattern involving a concurrent loop and an arriving
event channel.
An additional change was made to the way gateway events are typed.
Before, pretty much any type will satisfy a gateway event type, since
the actual type was just interface{}. The new refactor defines a
concrete interface that events can implement:
type Event interface {
Op() OpCode
EventType() EventType
}
Using this interface, the user can easily add custom gateway events
independently of the library without relying on string maps. This adds a
lot of type safety into the library and makes type-switching on Event
types much more reasonable.
Gateway error callbacks are also almost entirely removed in favor of
custom gateway events. A catch-all can easily be added like this:
s.AddHandler(func(err error) {
log.Println("gateway error:, err")
})
31 lines
510 B
Go
31 lines
510 B
Go
package lazytime
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import "time"
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type Ticker struct {
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C <-chan time.Time
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ticker *time.Ticker
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}
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// Reset resets the ticker. If this is the first time calling, then a new timer
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// is created.
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func (t *Ticker) Reset(d time.Duration) {
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if t.ticker == nil {
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t.ticker = time.NewTicker(d)
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t.C = t.ticker.C
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} else {
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t.ticker.Reset(d)
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}
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}
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// Stop stops the ticker. If the ticker has never been used, then it does
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// nothing.
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func (t *Ticker) Stop() {
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if t.ticker == nil {
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return
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}
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t.ticker.Stop()
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}
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