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Adding more information to errors

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This commit is contained in:
Diptanu Choudhury
2015-10-28 14:32:13 -07:00
parent 2c3def89b3
commit ae8b07e85a
1 changed files with 3 additions and 6 deletions
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9
client/fingerprint/network_unix.go
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@@ -36,20 +36,17 @@ func (f *NetworkFingerprint) Fingerprint(cfg *config.Config, node *structs.Node)
interfaces, err := f.findInterfaces(cfg.NetworkInterface)
if err != nil {
f.logger.Println(fmt.Sprintf("[DEBUG] Error while detecting network interface during fingerprinting: %s", err.Error()))
return false, err
return false, fmt.Errorf("Error while detecting network interface during fingerprinting: %s", err.Error())
}
if len(interfaces) == 0 {
f.logger.Println("[DEBUG] No network interfaces were detected")
return false, errors.New("Unable to find any interface")
return false, errors.New("No network interfaces were detected")
}
// Use the first interface that we have detected.
intf := interfaces[0]
if ip, err = f.ipAddress(intf); err != nil {
f.logger.Println("[DEBUG] Unable to find IP address of interface ", intf.Name)
return false, err
return false, fmt.Errorf("Unable to find IP address of interface: %s, err: %s", intf.Name, err.Error())
}
newNetwork.Device = intf.Name