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June 2, 2018 14:56
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Fetch the prefered internal IP address
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| func getLocalIP() string { | |
| conn, err := net.Dial("udp", "8.8.8.8:80") | |
| if err != nil { | |
| log.Fatal(err) | |
| } | |
| defer conn.Close() | |
| localAddr := conn.LocalAddr().String() | |
| idx := strings.LastIndex(localAddr, ":") | |
| return localAddr[0:idx] | |
| } |
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