From e8281da860b6335f0fb1df2191ea0ce6970a8a2e Mon Sep 17 00:00:00 2001
From: Vasiliy Tolstov <v.tolstov@unistack.org>
Date: Tue, 21 Feb 2023 17:14:50 +0300
Subject: [PATCH] change metadata type

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
---
 options.go | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/options.go b/options.go
index 0fcba72..5a56e41 100644
--- a/options.go
+++ b/options.go
@@ -135,12 +135,10 @@ func RegisterRPCHandler(b bool) server.Option {
 
 type handlerMetadataKey struct{}
 
-func HandlerMetadata(md map[string]map[string]string) server.HandlerOption {
+func HandlerMetadata(md map[string]map[string]map[string]string) server.HandlerOption {
 	return server.SetHandlerOption(handlerMetadataKey{}, md)
 }
 
-type headerKey struct{}
-
 type handlerOptions struct {
 	headers []string
 	cookies []string