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package util
import (
"net"
"github.com/chrislusf/seaweedfs/weed/glog"
)
func DetectedHostAddress() string {
netInterfaces, err := net.Interfaces()
if err != nil {
glog.V(0).Infof("failed to detect net interfaces: %v", err)
return ""
}
for _, netInterface := range netInterfaces {
if (netInterface.Flags & net.FlagUp) == 0 {
continue
}
addrs, err := netInterface.Addrs()
if err != nil {
glog.V(0).Infof("get interface addresses: %v", err)
}
for _, a := range addrs {
if ipNet, ok := a.(*net.IPNet); ok && !ipNet.IP.IsLoopback() {
if ipNet.IP.To4() != nil {
return ipNet.IP.String()
}
}
}
}
return "localhost"
}
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