要跟踪ASP.NET应用程序中的WebSocket流量,可以使用ASP.NET中提供的一些调试工具和技术。以下是一种解决方法,其中包含了代码示例:
using System;
using System.Net.WebSockets;
using System.Threading;
using System.Threading.Tasks;
using System.Web;
public class MyWebSocketHandler : WebSocketHandler
{
private static WebSocketCollection _clients = new WebSocketCollection();
public MyWebSocketHandler(HttpContext context) : base(context)
{
}
public override async Task OnConnectedAsync(WebSocket socket)
{
_clients.Add(socket);
await base.OnConnectedAsync(socket);
}
public override async Task OnDisconnectedAsync(WebSocket socket, WebSocketCloseStatus closeStatus)
{
_clients.Remove(socket);
await base.OnDisconnectedAsync(socket, closeStatus);
}
public override async Task ReceiveAsync(WebSocket socket, WebSocketReceiveResult result, byte[] buffer)
{
string message = System.Text.Encoding.UTF8.GetString(buffer, 0, result.Count);
// 在这里可以对收到的消息进行处理
await base.ReceiveAsync(socket, result, buffer);
}
}
using System;
using System.Web;
using System.Web.Routing;
public class Global : HttpApplication
{
void Application_Start(object sender, EventArgs e)
{
RouteTable.Routes.MapWebSocketRoute("/mywebsocket");
}
}
var socket = new WebSocket("ws://localhost:port/mywebsocket");
socket.onopen = function () {
console.log("WebSocket连接已打开");
};
socket.onmessage = function (event) {
console.log("收到消息:" + event.data);
};
socket.onclose = function () {
console.log("WebSocket连接已关闭");
};
通过以上步骤,你可以创建一个自定义的WebSocket处理程序,并在其中实现跟踪和处理WebSocket流量的逻辑。
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