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54cadd2f45
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")
})
15 lines
541 B
Go
15 lines
541 B
Go
// Package voice handles the Discord voice gateway and UDP connections. It does
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// not handle book-keeping of those sessions.
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//
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// This package abstracts the subpackage voice/voicesession and voice/udp.
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package voice
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import "github.com/diamondburned/arikawa/v3/gateway"
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// AddIntents adds the needed voice intents into gw. Bots should always call
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// this before Open if voice is required.
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func AddIntents(gw interface{ AddIntents(gateway.Intents) }) {
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gw.AddIntents(gateway.IntentGuilds)
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gw.AddIntents(gateway.IntentGuildVoiceStates)
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}
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