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updated error handling

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This commit is contained in:
Paul 2020-01-19 23:33:22 +01:00
parent 898110de47
commit bbc0b707e8
1 changed files with 4 additions and 2 deletions
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6
functions.go
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@ -7,6 +7,7 @@ import (
"net/http" "net/http"
"os" "os"
"strings" "strings"
"log"
"github.com/labstack/echo/v4" "github.com/labstack/echo/v4"
"github.com/likexian/whois-go" "github.com/likexian/whois-go"
@ -23,12 +24,12 @@ func GetIPInfo(c echo.Context) (ip IP, err error) {
err = ip.CheckIPAddress() err = ip.CheckIPAddress()
if err != nil { if err != nil {
return IP{}, err log.Println(fmt.Sprintf("Error checking IP address %s",ip.IP))
} }
err = ip.GetHostname() err = ip.GetHostname()
if err != nil { if err != nil {
return IP{}, err log.Println(fmt.Sprintf("Error checking revers DNS for IP address %s",ip.IP))
} }
return return
@ -39,6 +40,7 @@ func Dip(c echo.Context) (err error) {
var ip IP var ip IP
ip, err = GetIPInfo(c) ip, err = GetIPInfo(c)
fmt.Println(err)
if err != nil { if err != nil {
return c.Render(http.StatusInternalServerError, "error.html", nil) return c.Render(http.StatusInternalServerError, "error.html", nil)
} }