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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")
})
24 lines
433 B
Go
24 lines
433 B
Go
package ws
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import (
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"time"
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"golang.org/x/time/rate"
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)
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func NewSendLimiter() *rate.Limiter {
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return rate.NewLimiter(rate.Every(time.Minute), 120)
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}
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func NewDialLimiter() *rate.Limiter {
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return rate.NewLimiter(rate.Every(5*time.Second), 1)
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}
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func NewIdentityLimiter() *rate.Limiter {
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return NewDialLimiter() // same
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}
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func NewGlobalIdentityLimiter() *rate.Limiter {
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return rate.NewLimiter(rate.Every(24*time.Hour), 1000)
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}
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