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conn: change OutboundIP to return string
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parent
950ed2b426
commit
21935fc6b9
10
conn.go
10
conn.go
@ -3,7 +3,6 @@ package main
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import (
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"bufio"
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"io"
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"log"
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"net"
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"time"
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)
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@ -82,14 +81,13 @@ func timedCopy(dst net.PacketConn, target net.Addr, src net.PacketConn, timeout
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}
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// OutboundIP returns preferred outbound ip of this machine
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func OutboundIP() net.IP {
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func OutboundIP() string {
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conn, err := net.Dial("udp", "8.8.8.8:80")
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if err != nil {
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log.Fatal(err)
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logf("get outbound ip error: %s", err)
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return ""
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}
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defer conn.Close()
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localAddr := conn.LocalAddr().(*net.UDPAddr)
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return localAddr.IP
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return conn.LocalAddr().(*net.UDPAddr).IP.String()
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}
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