Created
January 31, 2014 06:02
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get default outgoing IP address
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| package main | |
| import ( | |
| "net" | |
| "strings" | |
| ) | |
| func main() { | |
| addr, err := net.ResolveUDPAddr("udp4", "8.8.8.8:53") | |
| if err != nil { | |
| panic(err) | |
| } | |
| conn, err := net.DialUDP("udp4", nil, addr) | |
| if err != nil { | |
| panic(err) | |
| } | |
| localAddr := conn.LocalAddr() | |
| parts := strings.Split(localAddr.String(), ":") | |
| print(parts[0] + "\n") | |
| } |
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