From 5e08e43e9a1fb7dcdcb5b94231f61d9e86d108ba Mon Sep 17 00:00:00 2001
From: Dw9 <xweimvp@gmail.com>
Date: Thu, 5 May 2022 16:34:49 +0800
Subject: [PATCH] =?UTF-8?q?webrtc=E6=B5=8B=E8=AF=95=E7=BD=91=E9=A1=B5?=
 =?UTF-8?q?=E6=96=B0=E5=A2=9Edatachannel=20echo=E6=98=BE=E7=A4=BA=E6=A1=86?=
 =?UTF-8?q?=20(#1613)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 www/webrtc/index.html | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/www/webrtc/index.html b/www/webrtc/index.html
index e8e4ebde..a2ec0d4f 100644
--- a/www/webrtc/index.html
+++ b/www/webrtc/index.html
@@ -64,8 +64,12 @@
             <button onclick="stop()">停止(stop)</button>
 
             <p>
-              <label for="msg">msg:</label>
-              <input type="text" id='msg' value="hello word !">
+              <label for="msgsend">msgsend:</label>
+              <input type="text" id='msgsend' value="hello word !">
+            </p>
+            <p>
+              <label for="msgrecv">msgrecv:</label>
+              <input type="text" id='msgrecv' disabled>
             </p>
             <button onclick="send()">发送(send by datachannel)</button>
             <button onclick="close()">关闭(close datachannel)</button>
@@ -185,6 +189,7 @@
             player.on(ZLMRTCClient.Events.WEBRTC_ON_DATA_CHANNEL_MSG,function(event)
             {
               console.log('rtc datachannel 消息 :',event.data)
+              document.getElementById('msgrecv').value = event.data
             });
             player.on(ZLMRTCClient.Events.WEBRTC_ON_DATA_CHANNEL_ERR,function(event)
             {
@@ -237,7 +242,7 @@
       function send(){
         if(player){
           //send msg refernece https://developer.mozilla.org/en-US/docs/Web/API/RTCDataChannel/send
-          player.sendMsg(document.getElementById('msg').value)
+          player.sendMsg(document.getElementById('msgsend').value)
         }
       }