mirror of
https://codeberg.org/cunicu/cunicu.git
synced 2026-04-22 22:57:04 +08:00
Steffen Vogel
32 lines
725 B
Go
32 lines
725 B
Go
package main
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import (
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"fmt"
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"github.com/pion/stun"
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)
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func main() {
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// Creating a "connection" to STUN server.
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c, err := stun.Dial("udp", "127.0.0.1:12345")
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if err != nil {
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panic(err)
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}
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// Building binding request with random transaction id.
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message := stun.MustBuild(stun.TransactionID, stun.BindingRequest)
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// Sending request to STUN server, waiting for response message.
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if err := c.Do(message, func(res stun.Event) {
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if res.Error != nil {
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panic(res.Error)
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}
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// Decoding XOR-MAPPED-ADDRESS attribute from message.
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var xorAddr stun.XORMappedAddress
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if err := xorAddr.GetFrom(res.Message); err != nil {
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panic(err)
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}
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fmt.Println("your IP is", xorAddr.IP)
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}); err != nil {
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panic(err)
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}
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}
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