diff --git a/error.go b/error.go
index 69e2023..fad75c7 100644
--- a/error.go
+++ b/error.go
@@ -3,22 +3,11 @@ package main
import (
"bytes"
"io"
+ "os"
"text/template"
"time"
)
-var errPageRawTmpl = `
-
- COW Proxy
-
- {{.H1}}
- {{.Msg}}
-
- Generated by COW ` + version + ` at {{.T}}
-
-
-`
-
// Do not end with "\r\n" so we can add more header later
var headRawTmpl = "HTTP/1.1 {{.CodeReason}}\r\n" +
"Connection: keep-alive\r\n" +
@@ -30,7 +19,24 @@ var headRawTmpl = "HTTP/1.1 {{.CodeReason}}\r\n" +
var errPageTmpl, headTmpl *template.Template
func init() {
- var err error
+ hostName, err := os.Hostname()
+ if err != nil {
+ hostName = "unknown host"
+ }
+
+ errPageRawTmpl := `
+
+ COW Proxy
+
+ {{.H1}}
+ {{.Msg}}
+
+ Generated by COW ` + version + `
+ Host ` + hostName + `
+ {{.T}}
+
+
+`
if headTmpl, err = template.New("errorHead").Parse(headRawTmpl); err != nil {
Fatal("Internal error on generating error head template")
}