From 1e31be8de0d1d5587348619225456a793cb30f7f Mon Sep 17 00:00:00 2001
From: Matthew Holt <mholt@users.noreply.github.com>
Date: Fri, 11 Oct 2019 14:25:39 -0600
Subject: reverse_proxy: Allow dynamic backends (closes #990 and #1539)

This PR enables the use of placeholders in an upstream's Dial address.

A Dial address must represent precisely one socket after replacements.

See also #998 and #1639.
---
 listeners_test.go | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'listeners_test.go')

diff --git a/listeners_test.go b/listeners_test.go
index 11d3980..bdddf32 100644
--- a/listeners_test.go
+++ b/listeners_test.go
@@ -138,6 +138,10 @@ func TestJoinNetworkAddress(t *testing.T) {
 			network: "unix", host: "/foo/bar", port: "",
 			expect: "unix//foo/bar",
 		},
+		{
+			network: "", host: "::1", port: "1234",
+			expect: "[::1]:1234",
+		},
 	} {
 		actual := JoinNetworkAddress(tc.network, tc.host, tc.port)
 		if actual != tc.expect {
-- 
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