From 737d4960f0c59d8e4af068b916c89f0757ec4966 Mon Sep 17 00:00:00 2001
From: shiweikang <swkhack@gmail.com>
Date: Sat, 11 Apr 2026 12:44:49 +0800
Subject: [PATCH] Proxy: Replace deprecated io/ioutil with io package

The io/ioutil package has been deprecated since Go 1.16. Replace all
usages with their io package equivalents:

- ioutil.ReadAll -> io.ReadAll
- ioutil.Discard -> io.Discard

Files changed:
- internal/utils/utils.go
- internal/logger/log.go
- internal/protocol/rtc.go
- internal/protocol/http.go
---
 internal/proxy/rtc.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/internal/proxy/rtc.go b/internal/proxy/rtc.go
index a02d2d3ac..c76c9276d 100644
--- a/internal/proxy/rtc.go
+++ b/internal/proxy/rtc.go
@@ -9,7 +9,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"net"
 	"net/http"
 	"strconv"
@@ -224,7 +223,7 @@ func (v *webRTCProxyServer) proxyApiToBackend(
 	}
 
 	// Parse the local SDP answer from backend.
-	b, err := ioutil.ReadAll(resp.Body)
+	b, err := io.ReadAll(resp.Body)
 	if err != nil {
 		return errors.Wrapf(err, "read stream from %v", backendURL)
 	}