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33 lines
893 B
Go
33 lines
893 B
Go
package ice
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import (
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"crypto/rand"
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"fmt"
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)
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// MulticastDNSMode represents the different Multicast modes ICE can run in
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type MulticastDNSMode byte
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// MulticastDNSMode enum
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const (
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// MulticastDNSModeDisabled means remote mDNS candidates will be discarded, and local host candidates will use IPs
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MulticastDNSModeDisabled MulticastDNSMode = iota + 1
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// MulticastDNSModeQueryOnly means remote mDNS candidates will be accepted, and local host candidates will use IPs
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MulticastDNSModeQueryOnly
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// MulticastDNSModeQueryAndGather means remote mDNS candidates will be accepted, and local host candidates will use mDNS
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MulticastDNSModeQueryAndGather
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)
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func generateMulticastDNSName() (string, error) {
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b := make([]byte, 16)
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_, err := rand.Read(b) //nolint
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if err != nil {
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return "", err
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}
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return fmt.Sprintf("%X-%X-%X-%X-%X.local", b[0:4], b[4:6], b[6:8], b[8:10], b[10:]), nil
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}
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