Microsoft.AspNet.SignalR实现弹幕(即时通讯)

引用

Microsoft.AspNet.SignalR

服务器

自定义Connection

public class BarrageConnection : PersistentConnection { protected override Task OnReceived(IRequest request, string connectionId, string data) { //在这里可以做自己的业务处理，比如把弹幕存进redis等等 return Connection.Broadcast(data, connectionId); } }

Map SignalR

[assembly: OwinStartup(typeof(BarrageDemo2.Website.Startup))] namespace BarrageDemo2.Website { public class Startup { public void Configuration(IAppBuilder app) { app.MapSignalR<BarrageConnection>("/barrageConnection"); } } }

客户端

引用

<!--引用Microsoft.AspNet.SignalR后自动添加--> <script src="~/Scripts/jquery.signalR-2.2.2.min.js"></script>

创建连接

connection = $.connection("/barrageConnection");

发送消息

connection.send({ userName: userName, comment: comment });

接收消息

connection.received(function (data) { var bulletObj = JSON.parse(data); //...... });

示例代码

https://github.com/zLulus/BarrageDemo/tree/master/BarrageDemo2.Website

参考资料

Microsoft.AspNet.SignalR介绍，用于任何即时性的功能https://docs.microsoft.com/en-us/aspnet/signalr/overview/getting-started/introduction-to-signalr

转载于:https://www.cnblogs.com/Lulus/p/8780595.html