48 lines
1.2 KiB
C#
48 lines
1.2 KiB
C#
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using System.Threading.Tasks;
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using DouyinApi.Common;
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using DouyinApi.Common.LogHelper;
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using DouyinApi.Hubs;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.SignalR;
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namespace DouyinApi.Extensions.Middlewares
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{
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/// <summary>
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/// 中间件
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/// SignalR发送数据
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/// </summary>
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public class SignalRSendMiddleware
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{
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/// <summary>
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///
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/// </summary>
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private readonly RequestDelegate _next;
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private readonly IHubContext<ChatHub> _hubContext;
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/// <summary>
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///
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/// </summary>
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/// <param name="next"></param>
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/// <param name="hubContext"></param>
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public SignalRSendMiddleware(RequestDelegate next, IHubContext<ChatHub> hubContext)
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{
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_next = next;
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_hubContext = hubContext;
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}
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public async Task InvokeAsync(HttpContext context)
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{
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if (AppSettings.app("Middleware", "SignalR", "Enabled").ObjToBool())
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{
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//TODO 主动发送错误消息
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await _hubContext.Clients.All.SendAsync("ReceiveUpdate", LogLock.GetLogData());
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}
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await _next(context);
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}
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}
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}
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