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https://github.com/livekit/livekit.git
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25 lines
575 B
Go
25 lines
575 B
Go
package selector
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import (
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"time"
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livekit "github.com/livekit/protocol/proto"
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"github.com/thoas/go-funk"
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)
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const (
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AvailableSeconds = 5
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)
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// checks if a node has been updated recently to be considered for selection
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func IsAvailable(node *livekit.Node) bool {
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delta := time.Now().Unix() - node.Stats.UpdatedAt
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return int(delta) < AvailableSeconds
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}
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func GetAvailableNodes(nodes []*livekit.Node) []*livekit.Node {
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return funk.Filter(nodes, func(node *livekit.Node) bool {
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return IsAvailable(node) && node.State == livekit.NodeState_SERVING
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}).([]*livekit.Node)
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}
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