using HslCommunication.WebSocket; namespace WIDESEAWCS_Server.Filter { public class WebSocketHostService : IHostedService { WebSocketServer _webSocketServer; public WebSocketHostService(WebSocketServer webSocketServer) { _webSocketServer = webSocketServer; } public Task StartAsync(CancellationToken cancellationToken) { _webSocketServer.PublishAllClientPayload("程序启动"); return Task.CompletedTask; } public Task StopAsync(CancellationToken cancellationToken) { return Task.CompletedTask; } } }