26 lines
540 B
Go
26 lines
540 B
Go
package main
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import "github.com/dustin/go-broadcast"
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var roomChannels = make(map[string]broadcast.Broadcaster)
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func openListener(roomid string) chan interface{} {
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listener := make(chan interface{})
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room(roomid).Register(listener)
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return listener
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}
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func closeListener(roomid string, listener chan interface{}) {
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room(roomid).Unregister(listener)
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close(listener)
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}
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func room(roomid string) broadcast.Broadcaster {
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b, ok := roomChannels[roomid]
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if !ok {
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b = broadcast.NewBroadcaster(10)
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roomChannels[roomid] = b
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}
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return b
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}
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