Revert "fix accept incoming network connections (#2216)" (#2294)

This reverts commit 2ff2b19e14.
2020-03-23 17:48:25 +08:00 · 2020-03-23 17:48:25 +08:00 · 1bebd9af91
commit 1bebd9af91
parent ae88831448
1 changed files with 2 additions and 2 deletions
--- a/utils.go
+++ b/utils.go
@ -139,10 +139,10 @@ func resolveAddress(addr []string) string {
 	case 0:
 		if port := os.Getenv("PORT"); port != "" {
 			debugPrint("Environment variable PORT=\"%s\"", port)
-			return "localhost:" + port
+			return ":" + port
 		}
 		debugPrint("Environment variable PORT is undefined. Using port :8080 by default")
-		return "localhost:8080"
+		return ":8080"
 	case 1:
 		return addr[0]
 	default: