diff --git a/http/upgrade/request/private.go b/http/upgrade/request/private.go
index 956993e..c9d56f7 100644
--- a/http/upgrade/request/private.go
+++ b/http/upgrade/request/private.go
@@ -6,7 +6,9 @@ import (
 )
 
 
-func (r *T) parseHeader(b []byte) {
+// parseHeader parses any http request line
+// (header and request-line)
+func (r *T) parseHeader(b []byte) error {
 
 	/* (1) First line -> GET {uri} HTTP/{version}
 	---------------------------------------------------------*/
@@ -15,12 +17,11 @@ func (r *T) parseHeader(b []byte) {
 		err := r.request.Parse(b)
 
 		if err != nil {
-			r.Err = fmt.Errorf("Error while parsing first line: %s", err)
-			return
+			return fmt.Errorf("Error while parsing first line: %s", err)
 		}
 
 		r.first = true
-		return
+		return nil
 
 	}
 
@@ -31,8 +32,7 @@ func (r *T) parseHeader(b []byte) {
 	/* (1) Try to parse header */
 	head, err := header.Parse(b)
 	if err != nil {
-		r.Err = fmt.Errorf("Error parsing header: %s", err)
-		return
+		return fmt.Errorf("Error parsing header: %s", err)
 	}
 
 	/* (2) Manage header */
@@ -46,6 +46,8 @@ func (r *T) parseHeader(b []byte) {
 		case header.WSVERSION:  fmt.Printf("[sec-websocket-version]  "); printValues(head.Values)
 	}
 
+	return nil
+
 }
 
 
diff --git a/http/upgrade/request/public.go b/http/upgrade/request/public.go
index 83049b7..ec940d9 100644
--- a/http/upgrade/request/public.go
+++ b/http/upgrade/request/public.go
@@ -31,14 +31,12 @@ func Parse(r io.Reader) (request *T, err error) {
 			return nil, fmt.Errorf("Cannot read from reader: %s", err)
 		}
 
-		req.parseHeader(line)
+		err = req.parseHeader(line)
 
-		if req.Err != nil {
-			return nil, fmt.Errorf("Parsing error: %s\n", req.Err);
+		if err != nil {
+			return nil, fmt.Errorf("Parsing error: %s\n", err);
 		}
 
-		// fmt.Printf("Read line: %s\n", line)
-
 	}