第17篇 原版更新到合成项目(一)及webrtc一次连通关键点分析

    xiaoxiao2021-12-14  99

    关键词:原版更新到合成项目,webrtc一次连通关键点分析

    一、原版更新到合成项目

    昨天在原版上解决了连接不稳定问题(即头几次连不上,之后能连上),今天要把原版代码更新到现有项目上。

    1.1  更新合成项目上index.html文件

    并把最新的RTCMultiConnection.min.js放上去

    1.2  更新server.js文件

    我是全部替换,只把端口9002---->9001

    1.3 更新了config.json文件,多加了一行如下:

    "autoRebootServerOnFailure": "true"

    1.3  Gruntfile.js文件进行了更新

    1.4  Scalable-Broadcast.js文件更新

    1.5  1.5 Signaling-Server.js文件更新

    1)更新rmc3.js-------它所在的地址如下:

    https://webrtcexperiment-webrtc.netdna-ssl.com/rmc3.js

    2) 更新了rmc3.min.js-----它所在的官网地址如下:

    https://cdn.webrtc-experiment.com/rmc3.min.js

    3)更新了rmc3.fbr.js,地址如下:

    https://webrtcexperiment-webrtc.netdna-ssl.com/rmc3.fbr.js

    4)更新了rmc3.fbr.min.js,地址如下:

    https://webrtcexperiment-webrtc.netdna-ssl.com/rmc3.fbr.min.js

    二、代码调试

    现在测试一次连通了,但为什么之前连几次才连通,现在能一次连通,经过分析,原因如下:

    原来的代码中,传递信令的服务器只有3个ice服务器。如下:

        var IceServersHandler = (function() {

            function getIceServers(connection) {

                var iceServers = [];

     

                iceServers.push(getSTUNObj('stun:stun.l.google.com:19302'));

                iceServers.push(getTURNObj('turn:webrtcweb.com:80', 'muazkh','muazkh'));

               iceServers.push(getTURNObj('turn:webrtcweb.com:443', 'muazkh','muazkh'));

     

                if (window.RMCExternalIceServers) {

                    iceServers =iceServers.concat(getExtenralIceFormatted());

                } else if (typeofwindow.getExternalIceServers !== 'undefined' &&window.getExternalIceServers == true) {

                    connection.iceServers =iceServers;

                    window.iceServersLoadCallback =function() {

                        connection.iceServers = connection.iceServers.concat(getExtenralIceFormatted());

                    };

                }

     

                return iceServers;

            }

     

            return {

                getIceServers: getIceServers

            };

    })();

    而官网更新的代码中,服务器变成了9个ice服务器,所以连接成功率大大增加了。更新的代码如下:在RTCMultiConnection.js里面

    varIceServersHandler = (function() {

            function getIceServers(connection) {

                var iceServers = [];

     

                iceServers.push(getSTUNObj('stun:stun.l.google.com:19302'));

     

               iceServers.push(getTURNObj('stun:webrtcweb.com:7788', 'muazkh','muazkh')); // coTURN

               iceServers.push(getTURNObj('turn:webrtcweb.com:7788', 'muazkh','muazkh')); // coTURN

               iceServers.push(getTURNObj('turn:webrtcweb.com:8877', 'muazkh','muazkh')); // coTURN

     

               iceServers.push(getTURNObj('turns:webrtcweb.com:7788', 'muazkh','muazkh')); // coTURN

               iceServers.push(getTURNObj('turns:webrtcweb.com:8877', 'muazkh','muazkh')); // coTURN

     

                // iceServers.push(getTURNObj('turn:webrtcweb.com:3344','muazkh', 'muazkh')); // resiprocate

                //iceServers.push(getTURNObj('turn:webrtcweb.com:4433', 'muazkh', 'muazkh')); //resiprocate

     

               iceServers.push(getTURNObj('stun:webrtcweb.com:4455', 'muazkh','muazkh')); // restund

               iceServers.push(getTURNObj('turn:webrtcweb.com:4455', 'muazkh','muazkh')); // restund

               iceServers.push(getTURNObj('turn:webrtcweb.com:5544?transport=tcp','muazkh', 'muazkh')); // restund

     

                if (window.RMCExternalIceServers) {

                    iceServers =iceServers.concat(getExtenralIceFormatted());

                } else if (typeofwindow.getExternalIceServers !== 'undefined' &&window.getExternalIceServers == true) {

                    connection.iceServers =iceServers;

                    window.iceServersLoadCallback =function() {

                        connection.iceServers =connection.iceServers.concat(getExtenralIceFormatted());

                    };

                }

     

                return iceServers;

            }

     

            return {

                getIceServers: getIceServers

            };

        })();

    三、今天加了几个webrtc群,下一步是做IOS-webrtc的研究了,加油!

    注:做技术不能闭门造车,要走出去,与人切磋交流才能提高自己,加油!

    2016年11月30日星期三

     
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