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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") })
62 lines
1.1 KiB
Go
62 lines
1.1 KiB
Go
package voice_test
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import (
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"context"
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"io"
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"log"
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"testing"
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"github.com/diamondburned/arikawa/v3/discord"
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"github.com/diamondburned/arikawa/v3/internal/testenv"
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"github.com/diamondburned/arikawa/v3/state"
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"github.com/diamondburned/arikawa/v3/voice"
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)
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var (
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token string
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channelID discord.ChannelID
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)
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func init() {
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e, err := testenv.GetEnv()
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if err == nil {
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token = e.BotToken
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channelID = e.VoiceChID
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}
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}
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// pseudo function for example
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func writeOpusInto(w io.Writer) {}
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// make godoc not show the full file
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func TestNoop(t *testing.T) {
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t.Skip("noop")
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}
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func ExampleSession() {
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s := state.New("Bot " + token)
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// This is required for bots.
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voice.AddIntents(s)
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if err := s.Open(context.TODO()); err != nil {
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log.Fatalln("failed to open gateway:", err)
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}
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defer s.Close()
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v, err := voice.NewSession(s)
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if err != nil {
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log.Fatalln("failed to create voice session:", err)
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}
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if err := v.JoinChannel(context.TODO(), channelID, false, false); err != nil {
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log.Fatalln("failed to join voice channel:", err)
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}
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defer v.Leave(context.TODO())
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// Start writing Opus frames.
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for {
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writeOpusInto(v)
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}
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}
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