From 2da67206c8b7a13868ac8543ee77729c0f025454 Mon Sep 17 00:00:00 2001
From: Makis Maropoulos <makis@ideopod.com>
Date: Tue, 7 Jun 2016 20:54:34 +0300
Subject: [PATCH] {{ url }} prepends with the listening address and not the
 real host

---
 route.go         |  3 +--
 server/server.go | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/route.go b/route.go
index e5a55e10..fd063e3f 100644
--- a/route.go
+++ b/route.go
@@ -223,8 +223,7 @@ func (r *Route) ParseURI(args ...interface{}) (uri string) {
 		scheme = "https://"
 	}
 
-	host := r.station.server.Host()
-
+	host := r.station.server.VirtualHost()
 	arguments := args[0:]
 
 	// join arrays as arguments
diff --git a/server/server.go b/server/server.go
index 8bf2e8c4..6a1966be 100644
--- a/server/server.go
+++ b/server/server.go
@@ -67,6 +67,21 @@ func (s *Server) Host() (host string) {
 	}
 }
 
+// VirtualHost returns the s.Config.ListeningAddr, if host provided else returns the Listener's (Host())
+//
+// Note: currently this is used only on iris/route.ParseURI.
+//
+func (s *Server) VirtualHost() (host string) {
+	// we always have at least the :PORT because  of parseAddr, so we just
+	// check if we have anything before PORT
+	a := s.Config.ListeningAddr
+	if len(a[0:strings.IndexByte(a, ':')]) > 0 {
+		return a
+	} else {
+		return s.Host()
+	}
+}
+
 // Hostname returns the hostname part only, if host == 0.0.0.0:8080 it will return the 0.0.0.0
 // if server is not listening it returns the config.ListeningAddr's hostname part
 func (s *Server) Hostname() (hostname string) {